Method of Procedure RadioFrame System RFN 3.
Method of Procedure Notices These installation standards have been prepared to provide RadioFrame Networks’ customers with general standards necessary to ensure that installed RadioFrame Networks equipment operates in accordance with the design parameters in the owned or leased buildings of RFN’s customers, and its customers, and to make certain equipment is installed safely and efficiently.
RadioFrame System Contents 1 Introduction ............................................................................................................... 1 1.1 1.1.1 1.1.2 1.1.3 1.2 1.3 1.4 1.4.1 1.4.2 1.4.3 2 System Description................................................................................................... 7 2.1 2.1.1 2.1.2 2.1.3 2.1.4 2.2 2.2.1 2.2.2 2.2.3 2.2.4 3 Scope of the Manual......................................................................................
Method of Procedure 3.1.3 3.2 3.2.1 RadioFrame Networks Documents Shipped with the RFS ............................ 24 Site Planning................................................................................................ 25 Site Considerations ....................................................................................... 25 3.2.1.1 Main Rack ....................................................................................25 3.2.1.2 Remote ACUs ..........................................
RadioFrame System 3.4.8 3.5 3.5.1 3.5.2 3.5.3 Cable Support................................................................................................ 42 RFUs ............................................................................................................. 42 Location ......................................................................................................... 42 Mounting........................................................................................................
Method of Procedure 3.8.3 3.8.4 3.8.5 3.8.6 3.8.7 3.9 3.9.1 3.9.2 3.9.3 3.9.4 3.10 3.11 3.12 3.13 3.14 3.14.1 3.14.2 3.14.3 3.14.4 3.14.5 3.14.6 3.14.7 4 Installation ............................................................................................................... 63 4.1 4.1.1 4.1.2 4.2 4.2.1 4.2.2 vi Weight ........................................................................................................... 48 Power ................................................................
RadioFrame System 4.3 4.3.1 4.3.2 4.4 4.4.1 4.4.2 4.4.3 4.5 4.5.1 4.5.2 4.5.3 4.5.4 5 URU............................................................................................................... 70 Installing a URU............................................................................................. 70 Changing the URU Mode of Operation.......................................................... 71 RFU .............................................................................................
Method of Procedure 5.6.2 5.6.3 6 Connecting the RFS to the Customer LAN ......................................................... 104 6.1 6.2 6.2.1 6.2.2 6.2.3 6.2.4 6.2.5 6.3 6.4 6.5 7 Connect the NCU to the Customer LAN .................................................. 104 Configure the RFS Global 802.11 Services ............................................. 104 Service Set Identity (SSID).......................................................................... 107 WEP Encryption .................
RadioFrame System 7.4 7.4.1 7.4.2 7.4.3 7.5 7.5.1 7.5.2 7.5.3 7.6 7.6.1 7.6.2 7.6.3 7.3.3.4 Universal Repeater Unit.............................................................125 Field Replaceable Units ............................................................................ 126 iSC-3............................................................................................................ 126 Power Plant ...............................................................................................
Method of Procedure List of Figures Figure 1 The RadioFrame Networks iDEN/802.11b solution consists of the iDEN Interface, the RadioFrame System, a Power Plant, and the customer’s Local Area Network. ..................................................................................... 7 Figure 2 The iSC-3 functional diagram. ...................................................................... 8 Figure 3 Environmental Alarm System functional diagram. ......................................
RadioFrame System Figure 26 Slide each iDEN RadioBlade into the specified slot in the RFU. ................ 76 Figure 27 Place the ground strap(s) between the iDEN RadioBlades and their antennas..................................................................................................... 76 Figure 28 Insert the 802.11b RAPs into the specified slots of the RFU...................... 77 Figure 29 T1 interface cable configuration .................................................................
Method of Procedure xii RFN_3.
RadioFrame System Introduction 1 Introduction 1.1 Scope of the Manual This manual describes standards for installing, modifying and maintaining RadioFrame Networks’ equipment at RadioFrame customer sites. All specifications and requirements pertain to the RadioFrame Networks equipment required in RFN customer iDEN (integrated Digital Enhanced Network) and 802.11b installations. RadioFrame Networks recommends reading the entire manual before attempting to install or operate RadioFrame Networks equipment.
Method of Procedure Introduction Preparation of a site and installation of equipment requires close coordination between RFN, RFN’s customer and its customers, and designated third-party RFN Certified Integration Partner(s). Domains of responsibilities are shown in the following table. Task Responsible Party Prepares system design and quotes RFN Customer Provides Project Management, including site survey RFN Customer Constructs site, including racks, ironwork (ceiling support, ladder racks, etc.
RadioFrame System Introduction 1.1.3 Reference Documents The following documents are intended to supplement the information contained in this manual. 1.2 • RF Planning Guidelines for iDEN Installations, RadioFrame Networks, 990-1001-00 • Customer Release Notes RFN_3.
Method of Procedure Introduction 1.4 • Handle boards by the edges and avoid touching any conductive parts of the board with your hands. • Never remove a board with power applied to the unit (hot-pull) unless you have verified it is safe to do so. Make sure the unit will not be damaged by removing the board. • Avoid carpeted areas, dry environments, and certain types of clothing (silk, nylon, etc.) during service or repair due to the possibility of static buildup.
RadioFrame System Introduction Warning! To comply with FCC RF exposure requirements, iDEN antennas must be installed to provide at least 8 inches (20 cm) separation from all persons, with antenna gain not exceeding zero (0) dBi. Warning! Never defeat the ground conductor or operate the equipment in the absence of a suitably installed ground conductor. Contact the appropriate electrical inspection authority or an electrician if you are uncertain that suitable grounding is available.
Method of Procedure Introduction 1.4.3 1.4.3.1 Safety Recommendations • Keep tools away from walk areas where you and others could fall over them. • Wear safety glasses if you are working under any conditions that might be hazardous to your eyes. • Do not perform any action that creates a potential hazard to people or makes the equipment unsafe. 1.4.3.2 Guidelines for Working on Equipment Powered by Electricity • Locate the emergency power off switch for the room in which you are working.
RadioFrame System System Description 2 System Description The RadioFrame Networks iDEN/802.11b solution generates RF within the building using low-power transceivers that are placed as needed to meet coverage and capacity requirements. The low-power nature of the transceivers minimizes interference with the surrounding macrocell system so that the macrocell system views the RFN iDEN/802.11b solution as a peer. The RFN iDEN/802.
Method of Procedure System Description 2.1.1 The iDEN Interface The iDEN (integrated Digital Enhanced Network) interface supplies T1 and GPS antenna connections, via the iSC-3, for the RadioFrame System. The iDEN interface also provides an Environmental Alarm System (EAS) and a Channel Service Unit (CSU) for the T1 input to the iSC-3. 2.1.1.1 integrated Site Controller (iSC-3) The integrated Site Controller, or iSC-3, consists of a site controller and an Environmental Alarm System (EAS).
RadioFrame System System Description Site Controller CPU Board The following is a list of CPU Board main features: • PPC750 host processor with 1MByte L2 cache • MPC8260 communications processor for all serial I/O • 32 MBytes of FLASH on the PPC bus • 64 MBytes of SDRAM on the PPC bus • 16 MBytes SDRAM on the MPC8260 local bus • 32 KBytes battery backed SRAM with real time clock on the MPC8260 local bus • Four E1/T1 span lines supported by a single quad E1/T1 framer/line driver IC • One 10/1
Method of Procedure System Description connectors. These connectors are cabled to punch blocks to allow simple installation of the remaining site alarm and control I/O. Figure 3 2.1.1.2 Environmental Alarm System functional diagram. GPS Antennas The Global Positioning System (GPS) antenna provides the timing reference to the iSC-3. One GPS antenna with a dedicated 50ohm coax is required for each iSC-3.
RadioFrame System System Description Coax size, 1/2" or 7/8", is determined by the overall length of the coax run (the distance in feet from the GPS antenna to the top of the equipment rack containing the iSC-3). The maximum run length for using 50ohm 1/2" coax is 166'. The maximum run length for using 50ohm 7/8" coax is 290'. 2.1.1.3 Channel Service Unit (CSU) The Channel Service Unit (CSU) provides the T1 connection between the iSC-3 and the telephone company that provides the T1 line.
Method of Procedure System Description Figure 4 2.1.2.1 The RadioFrame System uses a ‘tree’-style architecture to connect components. Network Chassis Unit (NCU) The Network Chassis Unit is the main controller of the RFS, providing external network interfaces and the baseband network processing for the ACUs and RFUs. The NCU also is the interface between the RFS and the telecommunications switching entities. 12 RFN_3.
RadioFrame System System Description APC (1) ... CPU RLIC APC (8) (Non-fully configured) 4 “other” LAN Connections Figure 5 2.1.2.2 Sys Config, RF Control Encoded Voice Host I/F, Encoded Voice External Modem IS 41 Messaging GU DLC Control & Config DLC DLC or DLC or DLC ALC or ALC or ALC ALC DSP Plug-In DSP Plug-In DSP Plug-In DSP Plug-In DSP DSPPlug-In Plug-In ... Control & Encoded Voice Data NPC AC-DC AC-DC Power Power PCM NCU functional diagram.
Method of Procedure System Description 2.1.2.3 RadioFrame Unit (RFU) The RadioFrame Unit serves as the access interface between signals received from mobile terminals and the airlink processing performed in the ACU. The RFU connects to the ACU via a single CAT 5 connection, and receives its power, signals, and timing from the ACU. Each RFU holds up to 7 RadioBlades in combination of: a maximum of 6 iDEN RadioBlades, a maximum of 3 RAPs.
RadioFrame System System Description 2.1.2.5 802.11b RadioFrame Access Point (RAP) The 802.11b RadioFrame Access Point (RAP) provides a single RF channel transceiver supporting the 802.11b (WLAN) standard for wireless data. Each RAP contains an onboard omnidirectional antenna and provides a coverage area of approximately 32,000 square feet (nominal 100’ radius cell). Each RAP inserts into a slot in the RFU.
Method of Procedure System Description 2.1.3.1 Rectifier The DC power supply is a PECO II 127NHL Low Profile -48 VDC, 20 to 60 Amp power system, which converts 85 to 265 VAC to -48 VDC using one or two 30 Amp Modular Rectifiers (20 Amp output with a 115 VAC @ 15 Amp input circuit). The rectifiers can be paralleled for increased power and redundancy and are capable of "Hot Insertion". The Low Profile plant is self-contained and includes DC Distribution plus a system Simple Controller.
RadioFrame System System Description • 2 Standard Battery Shelves (19”) • 2 Battery Manual Disconnects 2.1.4 Local Area Network (LAN) The RadioFrame System plugs into the customer’s local area network (LAN) using a standard Ethernet connection over CAT 5 wiring. The customer’s LAN may include a variety of equipment, including switches, routers, and gateways. The RFS connects to the LAN via Port 2 on the front of the NCU. The RAPs installed in the RFUs support the LAN.
Method of Procedure System Description unauthorized access to the customer LAN. In addition, while a router between the RFS and the customer LAN is not required, it is highly recommended that a combination router and security gateway be used. The RFN implementation of 802.11b provides a transparent MAC layer bridging function between the RFS and the customer’s LAN. No layer 3 (IP) protocol routing is required for operation. The NCU contains a card that is assigned a fixed address during installation.
RadioFrame System System Description GPS Floor 4 Customer LAN iDEN Interface RFU 1 RFU 2 RFU 3 RFU 4 Legend NCU ACU To Remote ACUs Sector 1 Sector 2 Power Plant Sector 3 Main Rack Floor 3 RFU 1 RFU 2 RFU 3 RFU 4 RFU 1 RFU 2 RFU 3 RFU 4 RFU 1 RFU 2 RFU 3 RFU 4 RFU 1 RFU 2 RFU 3 RFU 4 Floor 2 ACU Floor 1 ACU Parking Level Figure 11 2.2.1 A typical RadioFrame System iDEN/802.11b installation.
Method of Procedure System Description Figure 12 20 The main rack houses the iDEN interface, the NCU and one ACU of the RadioFrame System, and the Power Plant. RFN_3.
RadioFrame System System Description 2.2.2 Remote ACUs Remote ACUs are located in Telco rooms or other closets throughout the building mounted in 19” EIA-standard compliant racks or equivalent. The racks for remote ACUs may be either floor or wall-mounted racks. Any other method used to mount the remote ACU is not approved, and could void the warranty on the product and other components in the RFS. 2.2.3 RFUs RFUs are located throughout the building to provide coverage for specific areas.
Method of Procedure System Description iDEN RB Figure 14 2.2.4 802.11b RAP RFU RadioBlade and RAP antennas must point straight down to the ground. LAN The customer LAN equipment can be located anywhere within the building. An Ethernet cable connection must available from the LAN to the main rack for connection to the NCU. 22 RFN_3.
RadioFrame System Pre-Installation 3 Pre-Installation This section provides pre-installation information for a RadioFrame System at a RFN customer site. A pre-installation site review and evaluation helps prevent potential equipment installation problems. Consider every subject discussed in this section before installing the iDEN/802.11b RFS. 3.
Method of Procedure Pre-Installation If any equipment is damaged, contact the shipping company immediately, then your RFN customer representative. 3.1.2 Equipment Inventory Check all the RadioFrame System equipment against the itemized packing list to ensure receipt of all equipment. If available, check the sales order with the packing list to account for all equipment ordered. Contact your RFN customer representative to report missing items and for additional information. 3.1.
RadioFrame System Pre-Installation 3.2 Site Planning Licensing and the availability of space help to determine a site selection. On a RFN customer owned or controlled site, field engineering and program management will plan the system and site layouts. Planning helps prevent potential on-site and off-site interference from other RF systems. Site layouts should always be planned to minimize inter-cabling lengths between RF equipment. 3.2.1 3.2.1.
Method of Procedure Pre-Installation 3.2.1.2 Remote ACUs Remote ACUs are located in Telco rooms or other closets throughout the building. Any such location must be free of dust, wind, salt and liquids. All other operating environment specifications that apply to an ACU in the main rack also apply to a remote ACU. Remote ACUs must be mounted in a 19” EIA-standard compliant rack or equivalent. The racks for remote ACUs must be either floor or wall mounted.
RadioFrame System Pre-Installation • Proper hardware shall be used to secure equipment. • Convected heat transfer from one piece of equipment rack to another shall be considered. Heat baffles may be required. 3.3.1 Mounting The front panels of the NCU, ACU, iSC-3s, CSU, PDU and EAS are 19” wide to allow for installation into 19” wide cabinets. All of this equipment is typically installed into a 19” wide cabinet prior to shipment to the site.
Method of Procedure Pre-Installation • In applications where flush-mount expansion anchors are not preferred or acceptable, then wedge-type stud anchors may be used. • All concrete anchors shall be zinc-plated carbon steel for standard applications, galvanized steel for mildly humid or corrosive environments, and yellow zinc or stainless steel for humid, highly corrosive, or acidic environments. Minimum bolt diameter shall be 10 mm (0.375 in.) with 12 mm (0.5 in.) preferred.
RadioFrame System Pre-Installation 3.3.1.6 Anchoring Equipment to Raised Floors The anchoring of overhead and wall-mounted devices present a number of considerations. Placement is very important; if equipment is bolted to a wall that is on an aisle, the aisle may be unacceptably narrowed with the danger of injury to personnel. Also, the serviceability of the equipment being mounted to adjacent equipment may be inhibited.
Method of Procedure Pre-Installation Selected anchors shall meet standards set forth in NESS (Network Equipment Building Systems) TR-64 and ASTM (American Society For Testing and Materials) 488-90 for earthquake compliance. This testing evaluates anchors for bolt failure from shearing and from pullout or slippage. Compliance with these standards requires that the anchor not allow a standard top heavy 7 ft. (2.2 m) rack to have a deflection greater than 3 in. (7.6 cm) at the top of the frame.
RadioFrame System Pre-Installation braided wire rope. Wire rope anchors are then secured to ceilings joists. The benefit of this type of installation is that racks are allowed to sway within limits but can't fall over. • Cabinet designs with wide footprints can be used to help prevent cabinets from tipping over. • Columns of cabinets stacked and bolted back-to-back present a very stable and wide footprint. The bottom cabinets shall still, however, be bolted to the floor for complete security.
Method of Procedure Pre-Installation • Ladders and other large objects shall be secured to a wall or removed from the equipment room when not in use. These items have been known to fall into “live” equipment during earthquakes. 3.3.2 Clearances Proper spacing of equipment is essential for efficient use of the room area, ease of maintenance, and safety of personnel.
RadioFrame System Pre-Installation Main Rack Clearances BACK 36” FRONT 36” SIDES 36” ABOVE 36” System RadioFrame System iDEN Interface Power Plant 3.3.2.1 Unit Equipment Dimensions Width Depth Height NCU 19” 13” 7” ACU 19” 13” 7” iSC-3 (1) 17” 9” 1.75” iSC-3 (2) 17” 9” 1.75” EAS 17” 15” 1.75” CSU 19” 12.5” 1.75” Rectifier 19” 12.5” 5.
Method of Procedure Pre-Installation System Power Plant 3.3.2.3 Front Clearance iSC-3 (2) 12” EAS 12” CSU 12” Rectifier 12” Battery 12” Sides System RadioFrame System iDEN Interface Power Plant 3.3.2.
RadioFrame System Pre-Installation System Unit Weight iSC-3 (2) EAS CSU Power Plant 3.3.4 Rectifier 72 lbs (Power Plant 58 lbs) + (two Rectifiers at 7 lbs ea.) Battery 600 lbs (eight batteries at 75 lbs each) Power System Unit RadioFrame System NCU 100-240 Volts AC, 47-63 Hz, 8-3.5A, or Negative 52.5 ±.5 Volts DC, 11A ACU 100-240 Volts AC, 47-63 Hz, 8-3.5A, or Negative 52.5 ±.5 Volts DC, 11A iDEN Interface Power Plant Power iSC-3 (1) Negative 40-60 Volts DC; 1.
Method of Procedure Pre-Installation System Unit Power Output Power Plant Rectifier Current 20 Amperes/Rectifier for 100/120 VAC 30 Amperes/Rectifier for 200/240 VAC Output Paralleling & Hot Insertion Each rectifier has an output o-ring diode in the –48 VDC lead for the purpose of paralleling and hot insertion in a working system. Battery 3.3.
RadioFrame System Pre-Installation Operating Ambient Temperature iDEN Interface Power Plant iSC-3 -40ºF to +185ºF (-40ºC to +85ºC) -22ºF (-30ºC) +140ºF (+60ºC) EAS -40ºF to +185ºF (-40ºC to +85ºC) +32ºF (0ºC) +122ºF (+50ºC) CSU -40ºF to +185ºF (-40ºC to +85ºC) +32ºF (0ºC) +122ºF (+50ºC) Rectifier -40ºF to +185ºF (-40ºC to +85ºC) +32ºF (0ºC) Battery 77ºF (+25ºC) -40ºF (-40ºC) Sea level to 4800’: 122ºF (50ºC) 4800-7000’: 113ºF (45ºC) 7000-10,000’ +104ºF (+40ºC) +122ºF (+50ºC) * Altitude:
Method of Procedure Pre-Installation 3.3.8 GPS Antennas The following apply to the GPS antenna array: • For cable runs up to 166 feet, use ½” diameter LDF. • For cable runs from 167-290 feet, use 7/8” diameter LDF. • For cable runs longer than 290 feet consult with the RFN customer’s RF Engineering. • For interior cable runs from Polyphaser to site control cabinet use ½” diameter FSJ. • Terminate all LDF within 6" of antenna. 3.3.
RadioFrame System Pre-Installation AC Data Part # Application Clamp Voltage TJ1010B T1/E1 Surge Suppression, SAD + Gas Tube Hardwire and/or RJ connection 10 V TJ3010B T1/E1 Surge Suppression, SAD + Gas Tube Hardwire 7V 3.3.10 Cable Support This section describes requirements for cabling within equipment cabinets and racks. Cabling within racks and cabinets shall conform to the requirements of NFPA 70, Article 300, Article 800, Article 810, and Article 820.
Method of Procedure Pre-Installation AC power cords longer than necessary may be looped down and back up a rack or cabinet. Excess lengths of AC power cord shall not be coiled on top of racks or cabinets. 3.3.10.3 Protecting cables within racks and cabinets Grounding conductor tap joints shall be installed in order to prevent the conductor or connection device from coming in contact with metallic surfaces.
RadioFrame System Pre-Installation 3.4.1 Mounting Remote ACUs are located in telco rooms or other closets throughout the building, mounted in 19” EIA-standard compliant racks or equivalent. Any other method used to mount the remote ACU is not approved, and could void the warranty on the product and other components in the RFS. NOTE: The ACU may be placed on a flat surface only if the front and back of the unit are accessible and if the side vents are not blocked.
Method of Procedure Pre-Installation 3.4.5 Grounding The ACU is internally grounded by connecting the appliance inlet earthing ground to the power supply ground terminal. The chassis unit is also internally bonded by connecting the appliance inlet earthing ground directly to the chassis (#6 AWG screw with internal sems washer). 3.4.
RadioFrame System Pre-Installation In addition, RFU placement requires taking into consideration such factors as interior structures, multiple-floor installations, elevators and stairwells, and neighboring macro cell systems. For more information, refer to the RFN document, RF Planning Guide for RadioFrame Systems (990-1001-00). 3.5.2 Mounting Once the approximate RFU locations have been identified, determine the mounting configuration required for each RFU—on or above the ceiling, or on a wall.
Method of Procedure Pre-Installation 3.5.4 • 12 lbs (fully loaded with 7 RadioBlades/RAPs) 3.5.5 • Power Negative 36-56 Volts DC, 0.8A 3.5.6 • Weight Grounding No additional grounding required 3.5.
RadioFrame System Pre-Installation 3.6 RadioBlades 3.6.1 Mounting • The iDEN RadioBlades are inserted into the RFU. • RFUs must be mounted in such a way that the iDEN RadioBlade antenna points downward to the ground. • To prevent RF attenuation within the RFU, a ground strap is placed between the iDEN RadioBlades and the RadioBlade antennas. 3.6.2 Clearances • Dimensions: 3” wide x 4” high (plus antenna) x 0.5” thick (approx.) • The iDEN RadioBlade is housed in the RFU.
Method of Procedure Pre-Installation 3.6.5 • No additional grounding is required 3.6.
RadioFrame System Pre-Installation 3.7.2.2 • 0” 3.7.2.3 • Above 0” 3.7.3 • Sides 0” 3.7.2.4 • Front Weight 1 lb (approx.) 3.7.4 Power • 3.3 VDC, 1.5A • 2.5 VDC, 1.5A 3.7.5 • Grounding No additional grounding is required 3.7.
Method of Procedure Pre-Installation 3.8 URU 3.8.1 Mounting The URU can be placed on any flat surface or mounted using the provided mounting screws. The URU must be located within 12 feet of an approved power source. 3.8.2 • Clearances Dimensions: 5.5" wide x 1.25" high x 5.5" deep (approx.) 3.8.2.1 • Back 2” 3.8.2.2 • Front 3” 3.8.2.3 • Sides 1” 3.8.2.4 • Above: 0” • Below: 0.125” 3.8.3 • • Weight 1.5 lbs 3.8.
RadioFrame System Pre-Installation 3.8.5 • No additional grounding is required • A ground point for chassis ground is provided: #4 screw with internal sems washer 3.8.
Method of Procedure Pre-Installation location to achieve single point grounding). The Smart Jack and T1 suppressor are located on the Telco board near the T1 line entrance to the site. The CSU is located in main rack. The CSU is grounded to the main rack and subsequently to the master ground bar approximately 15 wire-feet away. 3.9.2 Power Cabling All electrical wiring for the site must meet the requirements of NEC and all applicable local codes. 3.9.2.
RadioFrame System Pre-Installation AC input power Main Rack: The AC input power for the RFN iDEN/802.11b RFS solution shall be of 208/240 single phase and shall be coming off one designated 30 amp breaker. AC input power will be supplied to the Peco II rectifier panel. Remote ACUs: for 120VAC power, use the power cord provided (use of a different cord may void the warranty and/or cause electrical fire and damage).
Method of Procedure Pre-Installation Wire shall be sized to carry a minimum of 11 Amps per these recommendations: Length of Run 3.9.3 Minimum recommended wire gauge Up to 6’ 16 AWG 6’ - 10’ 14 AWG 10’ - 15’ 12 AWG 15’ - 24’ 10 AWG Category 5 Cabling All components of the RFS are connected using standard CAT 5 cabling installed in existing raceways or conduits when available. Use only RJ45 (T568B) connectors for system components.
RadioFrame System Pre-Installation NOTE: This section cites standards from the American National Standards Institute (ANSI), the Electronic Industry Association (EIA), the Telecommunications Industry Association/Electronic Industries Association (TIA/EIA), and the Canadian Standards Association (CSA). Even in non-domestic installations, these standards should be adhered to. 3.9.3.
Method of Procedure Pre-Installation Pin# Color Code (wires) 1 white/orange 2 orange/white 3 white/green 4 blue/white 5 white/blue 6 green/white 7 white/brown 8 brown/white Figure 16 3.9.4 T568B standard. Installation Avoid any unnecessary junction points and cross-connects. Every added junction point and cross-connect can decrease the performance of the network. Multiple appearances of the same cable at different locations, referred to as bridge taps shall be avoided.
RadioFrame System Pre-Installation connects and patch cords. Of the 10 m (32.8 ft.) allowed for equipment cords, cross-connects and patch cords, a maximum of 3 m (9.8 ft.) should be used from the computer workstation to the information outlet. Refer to ANSI/TIA/EIA-568-A and CSA-T529 for more information.
Method of Procedure Pre-Installation Cables shall be separated by at least 5.1 cm (2 in.) from AC power conductors. Refer to NFPA 70, Article 800-52 for more information. CAT 5 cables installed in ducts, plenums, and other air-handling spaces shall be installed in accordance with other sections of this document and NFPA 70, Article 300-22. Also refer to NFPA 70, Article 645.
RadioFrame System Pre-Installation • Shorts between any two or more conductors in the cable • Crossed pairs in the cable • Reversed pairs in the cable • Split pairs in the cable • Any other wiring errors in the cable Length The length test is used to determine the maximum physical length of the cable segments. The Microscanner™ Pro and many other models can be used to check cable, which are accurate within a few feet. The RFN guideline for cable length is 100 meters (approximately 328’ for less).
Method of Procedure Pre-Installation • Labeling should wrap entirely around the cable. It should be secure enough to assure label retention if the cable is to be pulled through conduit. • Label placement shall be between 10 and 16 cm (4 and 6 in.) from each end of the cable (or the most logical point that would allow the label to be easily read). • Information printed on each label should be brief but clearly understandable. Because of limited space, abbreviations and acronyms should be used.
RadioFrame System Pre-Installation Figure 17 RFN_3.1 Beta Standard 19" 7’ rack configuration and power requirements for the RadioFrame System.
Method of Procedure Pre-Installation 3.11 RF Planning RF planning places a minimum number of RadioFrame Units in locations that will provide optimal coverage and voice quality.
RadioFrame System Pre-Installation 3.14.2 Laptop Computer A laptop computer is required to bring up the RFS.
Method of Procedure Pre-Installation 3.14.7 Additional Materials 62 • Wire ties • Straight blade screwdriver • Spare RJ45 connectors • Wire cutters • RJ45 connector crimper RFN_3.
RadioFrame System Installation 4 Installation Following all construction work, both exterior and interior, the site and facility shall be in a suitable condition for the installation of communications equipment. In general, the following considerations need to be observed: • Interior of facility shall be free of excessive dust. • All refuse related to the installation tasks shall be removed.
Method of Procedure Installation Perform the following steps to properly install the main rack within the site building: 1 Measure the mounting location for the main rack within the row. 2 Carefully mark the mounting holes with a pencil, as indicated on the appropriate main rack footprint. 3 Drill the marked mounting holes to the appropriate depth of the mounting hardware with a hammer drill and bit. 4 Insert an anchor into the drilled hole. If necessary, tap the anchor into place using a hammer.
RadioFrame System Installation the sky being obscured. Reflecting objects such as air conditioners, walls, and metal surfaces may cause multi-path interference with the GPS signal and should be kept below 10 degrees above the horizon. • Minimum separation between GPS antennas is 4 feet. • GPS antennas should be installed at a height that allows for regional snow depth.
Method of Procedure Installation Figure 18 Environmental Alarm Block Each of the site alarm contacts are normally closed and connected to the EAS through a 50-pin Champ cable that connects to a punch block. All alarm contact pairs must be dry (isolated from ground). Most alarm connections are inputs. Outputs provide a dry relay closure rated at 0.5 Amps, 30 Vrms or 60 Vdc, 10VA max. Alarm wiring for the main rack terminates directly to the EAS rear panel.
RadioFrame System Installation Alarm Code Alarm Type EAS standard alarm connection 246 minor rectifier failure 247 major rectifier failure 4.1.2.4 Surge Arrestors T1 The T1 surge arrestor must be adequately grounded as outlined in the Quality Standards Fixed Network Equipment - Installation Manual (R56). The surge arrestor usually mounts near the demarcation (demarc) point.
Method of Procedure Installation Warning! 4.1.2.6 Never use a bare or damaged wire for the connection of chassis ground or for the electrical wiring to prevent damage to equipment or potential injury to personnel. Cable Supports All installations requiring cable trays shall be the responsibility of the RFN customer or its customer. Cable tray requirements vary from site to site and are not specific to the RadioFrame System.
RadioFrame System Installation Caution 4 The power supply cord is used as the main disconnect device; ensure that the socket-outlet is located/installed near the equipment and is easily accessible. Verify that the ACU is receiving power and that all cards installed in the ACU, front and back, are operational. Each card installed in the front and back of the ACU has two LEDs: Power and Status. All LEDs should light green. Figure 19 4.2.2 Mount the ACU only in an EIA-standard compliant 19” rack.
Method of Procedure Installation Figure 20 4.3 Connect Port 1 on the front of the ACU to the specified port (1-8) on the back of the NCU. Connect RFUs to Ports 1-8 on the back of the ACU. URU The maximum length of CAT 5 wire between RadioFrame System components is 100 meters (approximately 328’). The distance between any two components can be extended by installing additional CAT 5 cabling and up to two URUs.
RadioFrame System Installation Figure 21 The URU can be placed or mounted on any flat surface. 3 Plug the URU into an approved power source, then, using the tie wrap attached to the URU, secure the power cord to the unit. 4 Verify that the URU is receiving power. The Power and Status LEDs should both light as green. 4.3.2 Changing the URU Mode of Operation On the bottom of the URU is a dip switch that is in the “Auto Sense” configuration by default (see the following illustration).
Method of Procedure Installation Figure 22 4.4 The URU dip switch is located on the bottom of the unit and is used to configure the input and output power for the unit. RFU This section describes the methods used to mount an RFU, including both wall and ceiling mounts. The RFU is shipped with mounting screws and anchors, two mounting templates (wall and ceiling), one ceiling bracket (optional), and two ground straps (one 3-hole and one 4-hole) for the iDEN RadioBlades.
RadioFrame System Installation mounting this unit in any fashion not recommended and approved by RadioFrame Networks. This includes, but is not limited to, damage to, or loss of, equipment, loss of data, or loss of profit, even if RadioFrame Networks was advised of the possibility of such damages 4.4.1.1 Wall Mount 1 Place the 11” x 17” drawing template (P/N 981-1020-00) on the wall where the RadioFrame Unit is to be mounted. 2 Mark the two locations indicated on the template.
Method of Procedure Installation 4 Using four screws or bolts, attach the ceiling bracket to the ceiling as shown in the following diagram. 5 Attach the RFU to the ceiling mount bracket and fully tighten the thumbscrew. Figure 24 4.4.2 1 Caution 2 Use the provided bracket when mounting an RFU on the ceiling, ensuring that all bolts or screws penetrate wood.
RadioFrame System Installation Figure 25 4.4.3 Connect the RFU to the ACU, then ensure that the RFU is receiving power and connectivity from the ACU. Insert the RadioBlades and RAPs into the RFU The iDEN RadioBlades and 802.11 RAPs are shipped several to a box in individually wrapped antistatic packaging. Each box of RadioBlades/RAPs includes a disposable antistatic wrist strap to be used when inserting the RadioBlades/RAPs into the RFU.
Method of Procedure Installation Figure 26 7 Place the provided ground strap over the SMA connectors using either the 3-hole ground strap (P/N 510-0931-99) or the 4-hole ground strap (P/N 510-0933-99) depending on the number and configuration of iDEN RadioBlades in the RFU (see the following illustration). Figure 27 76 Slide each iDEN RadioBlade into the specified slot in the RFU. Place the ground strap(s) between the iDEN RadioBlades and their antennas. RFN_3.
RadioFrame System Installation 8 Holding the ground strap in place, replace each iDEN RadioBlade antenna one at a time. 9 Insert the 802.11b RAPs, one at a time, into the specified slots in the RFU until the connector on each RAP seats firmly into the back of the RFU (see the following illustration). 10 Remove the antistatic wrist strap and place the front cover on the RFU. Figure 28 4.5 Insert the 802.11b RAPs into the specified slots of the RFU. Interconnecting Cabling 4.5.
Method of Procedure Installation on the network connection to the site controller, the SmartJack is incorrectly configured. Contact the service provider immediately to correct this situation. The SmartJack switch should be set so that -48V power does not pass through to the site controller. If this cable is locally manufactured, crimp the 8-pin connectors as shown in the following illustration. The wires should be routed straight through.
RadioFrame System Installation cable with two male BNC connectors; one connector is a tee adapter terminated on end of the tee—this end is connected to the iSC-3). 2 Lay the Ethernet Media Converter on any flat surface following these guidelines: • Do not block the air vents on the sides of the Ethernet Media Converter. • Mount the Ethernet Media Converter so that both the front and back are accessible.
Method of Procedure Installation 4.5.3 RFS to Customer LAN The RFS is connected to the customer LAN only after all other connections have been made and all other system functionality has been tested and is performing accurately. The RFS is connected to the Customer LAN using an RJ45-to-RJ45 CAT 5 cable. For more information, refer to Chapter 6 “Connecting the RFS to the Customer LAN”. 4.5.
RadioFrame System Installation Figure 31 RFN_3.
Method of Procedure Equipment Commissioning 5 Equipment Commissioning The procedures in this chapter describe how to conduct final checkout and system test procedures for each portion of the iDEN/802.11 RadioFrame System, including the iDEN Interface, the Power Plant, and the RFS. Following the successful completion of procedures described in this chapter, the RFS can be connected to the customer LAN as described in Chapter 6 “Connecting the RFS to the Customer LAN”.
RadioFrame System Equipment Commissioning Chapter Procedure Title Test Completion GPS Status 5.3 RadioFrame System After installation of all RadioFrame Networks equipment, including verification that each unit is receiving power, start the System Manager to complete the installation of the RadioFrame System.
Method of Procedure Equipment Commissioning 3 • Home—displays a welcome banner and a link for setting up users and changing the RFS password. • System Configuration—displays the configuration of each RFS component, and depicts the location and status of each component, including the NCU, ACUs, and RFUs. • Alarms—displays alarm information for each component of the RFS. • Performance Monitoring—displays real-time performance information about the RFS.
RadioFrame System Equipment Commissioning 7 Select OK. 5.3.2 Navigating the System Configuration The System Configuration displays icons representing each component included in the RFS starting with the NCU (see the following illustration). In the following example, one ACU is connected to the NCU: ACU0 is connected to the NCU via rear port 1. Generally, ACU0 is the ACU located in the main rack, while ACU1 through ACU7 are remote ACUs.
Method of Procedure Equipment Commissioning 5.3.3 Checking the Status of RFS Components The colored bar beneath each component icon shows the status of that component. Select legend on any System Configuration page to display the legend of available status conditions (see the following illustration). The legend displays the icon representations of each component of the RFS as well as each available status condition. 86 RFN_3.
RadioFrame System Equipment Commissioning Status Indicator 5.3.4 Description Action Green Unit Installed and fully functional The component has been installed, configured, and is operating as it should. Yellow Unit installed but not configured Component has been installed and the System Manager software is still configuring the component. When System Manager has finished startup (10 to 20 minutes), the status will turn to green, unless there’s a problem with the unit.
Method of Procedure Equipment Commissioning 3 For Building Address, enter up to 3,000 alphanumeric characters specifying the location of the NCU. You can describe the street address, mailing address, building, and other site information, as well as the building floor, telco closet, and rack to indicate the location of the unit. 4 Select Save Changes. 5.3.
RadioFrame System Equipment Commissioning 5.3.6 Configuring the RFUs Configure an RFU as you would the NCU or ACU, by entering a device name and site address information. For each RFU, the configuration page shows the iDEN RadioBlades and RAPs inserted into the RFU by slot. 1 Select the icon of the RFU you want to configure. 2 For Device Name, enter up to 60 alphanumeric characters to uniquely identify the RFU. Use names that are meaningful to the installation.
Method of Procedure Equipment Commissioning 90 • FPGA—Field Programmable Gate Array version (manufacturer defined) • ROM—software loaded onto board at time of shipment • SW Selected—currently selected software version, A or B • SW Loaded—currently loaded software version, A or B • SW Versions A—Software version • SW Versions B—Software version RFN_3.
RadioFrame System Equipment Commissioning 5.3.8 Changing the Default iDEN BR Cabinet Position The RadioFrame System operates as a series of base radios. Each iDEN RadioBlade in the RFS is assigned a BR ID and sector (1, 2, or 3). Each BR in the RFS is assigned a default cabinet position in the iSC data fill. To change the default Cabinet Position: 1 Select the iDEN Configuration link at the bottom of the System Configuration tab. The iDEN Configuration page appears (see the following illustration).
Method of Procedure Equipment Commissioning 5.4 Coverage Validation Once the components of the RadioFrame System have been configured, use iFTA-software, a laptop and an iDEN handset to check for regions of low signal strength. If increasing the transmit power from one or more local RFUs does not resolve the problem, adding another RFU is the surest remedy. 5.4.
RadioFrame System Equipment Commissioning Conduct an onsite walk through to verify that the following Site Development Punch List items have been properly installed. This inspection ensures that the site installation meets quality standards.
Method of Procedure Equipment Commissioning 5.5.2.1 Grounding Record the following grounding information. For any unacceptable item, take corrective action and record what occurred, or record the item for the next site visit. Yes No Buss Bar O.K. (optional) NCU/ACU rack(s) Rectifier rack Battery shelf (GNB) 5.5.2.2 Power Plant Measure and record the following voltages for the Peco II rectifier. (For further information, refer to the product specification information provided by Peco II, Inc.
RadioFrame System Equipment Commissioning 5.5.2.4 Main Rack Record the following information for the main rack. Yes No CSU grounded 5 Mhz “A” split w/ “T” 5 Mhz “B” split w/ “T” 5.5.2.5 T1 Line Record the following information for the T1 line. T1 circuit ID # Primary Secondary T1 surge arrestor installed/grounded Yes No T1 repeater shelf/cfl cabinet location Inside Outside +/- dbsx Voltage T1 level at extended demarc (RJ48x jack) 5.5.
Method of Procedure Equipment Commissioning • Channel (RAPs only) • Port connections between RFS components 5.5.3.2 Cabling Pathways A schematic showing the route of each cable run at the site. For each cable run, list the following: • Cable length • Cable type • Connector types (both ends) • Cable labeling completed per specs • Port Connections • Continuity test results • Distance test results 5.5.3.
RadioFrame System Equipment Commissioning • RFS iDEN functionality test: - iDEN 3:1 Interconnect Voice - iDEN 6:1 Private and Group Dispatch - iDEN Packet Data - iDEN Short Message Service • Rectifier & AC power alarms • iSC-3 functionality test Once the RFS System Functionality Testing is successfully completed, the RFS can be connected to the Customer LAN, and system testing for the WLAN may be completed. 5.6.
Method of Procedure Equipment Commissioning made via the handset. These tests are to be performed on a selected sample set of links.
RadioFrame System Equipment Commissioning Table 3 Test # Private Dispatch Call Quality, Setup, and Stability MO/MT Carrier # RSSI (dbm) SQE (dbm) Quality (1-5) Distance (ft) Sector Duration (Min) 1 50 2:30 2 50 2:30 3 50 2:30 4 50 2:30 5 50 2:30 6 50 2:30 7 50 2:30 8 50 2:30 9 50 2:30 10 50 2:30 5.6.1.2 Packet Data Service Connection and Latency The Packet Data service will be tested and verified on the RadioFrame System.
Method of Procedure Equipment Commissioning Table 5 Test # Packet Data Latency over Motorola EBTS Handset Carrier # RSSI (dbm) SQE (dbm) Ping (No. of Echos) Router (IP Address) Average Round Trip Time (msec) Packet Loss (%) 1 100 xxx.xxx.xxx.x 0 2 100 xxx.xxx.xxx.x 0 3 100 xxx.xxx.xxx.x 0 4 100 xxx.xxx.xxx.x 0 5 100 xxx.xxx.xxx.x 0 5.6.1.
RadioFrame System Equipment Commissioning Cell Reselection (Mobile #) 1 2 3 5.6.1.5 Interconnect Connection Stability and SQE Performance A single link for 3:1 Interconnect will be maintained for 30 minutes each. The following table presents the data to be collected for each selected link. The iDEN Field Test Application (IFTA) shall be used in “Single Cell” mode to observe the SQE performance and plotted over time.
Method of Procedure Equipment Commissioning The iFTA tool shall be used in “Single Cell” mode and idle RSSI and SQE values shall be recorded for control channel for at least one hour per sector, while the mobile remains fixed. A second test per sector shall be performed in “Single Cell” mode while walking the facility for approximately 15 minutes.
RadioFrame System Equipment Commissioning 5.6.1.10 Validation of ‘Unable to Key BR’ Alarm While the RFS is operating, any system component, from the NCU to the RFU, will be disconnected, and the OMC will be monitored to validate the generation of the “Unable to Key BR” alarm by the RFS. The RFS provides fault alarming and isolation within System Manager for individual components, which consists of detecting catastrophic faults that prevent an RFS component from responding to a periodic “ping”.
Method of Procedure Connecting to the Customer LAN 6 Connecting the RFS to the Customer LAN Once the RadioFrame System has been installed, commissioned, and all iDEN Acceptance Test and System Functionality procedures have been successfully completed, the RFS can be connected to the Customer LAN. Once the LAN has been physically connected, the RFS must be globally configured to support the LAN. Individual RAPs can also be configured, overriding certain global configuration options. 6.
RadioFrame System Connecting to the Customer LAN 1 Start System Manager and log in to the RFS. Start your browser, and enter the provided RFS URL to start System Manager. Enter your User Name and Password to log in to the RFS. 2 Select the System Configuration tab. 3 Select the 802.11 Global Configuration link under Other Configure Options. The following screen appears. You must choose a security method for the RFS, or the RFS will not work. 4 Select “MAC address access control”. The 802.
Method of Procedure Connecting to the Customer LAN one of the four keys to be used for RAP identification (select the radio button of the key you want to use). For Shared Key Authentication, RFN recommends that you leave this option disabled, that is, do not select the option. When you have set all the WEP Encryption options you want, select Save Changes. Refer to section 6.2.2 WEP Encryption for more information on using WEP Encryption settings. Figure 33 106 Each global 802.
RadioFrame System Connecting to the Customer LAN 7 For Enhanced Security, RFN recommends that you select “On” to prevent RAPs from broadcasting their SSIDs. Then select Save Changes. For more information, refer to section 6.2.3 Enhanced Security for more information on using this setting. 8 For User Access Control, RFN recommends that you select “On” to control which devices will have access to the customer LAN via the RFS. Then select Save Changes. For more information, refer to section 6.2.
Method of Procedure Connecting to the Customer LAN 6.2.2 WEP Encryption The Wired Equivalent Privacy (WEP) encryption technology is defined in the IEEE 802.11 standard, and is intended to provide the same quality of privacy and access control for an 802.11 LAN as is provided for a wired LAN. That is, a WEPprotected 802.11 is should be no easier to infiltrate or eavesdrop than would be on a wired LAN.
RadioFrame System Connecting to the Customer LAN five pairs of hex digits forming a 40-bit binary string, which is the standard length of a WEP key. Only one WEP Key can be selected at a time. The selected key is used to encrypt 802.11 traffic that is transmitted by a RAP. However, any of the four keys may be used by client devices for their transmissions.
Method of Procedure Connecting to the Customer LAN permanent list (on paper, in a spreadsheet, or other computer storage) that includes each MAC address and a description of the device, including the name of the person who owns the device, etc. Also refer to section 6.4 Viewing WLAN User/RAP Associations, later in this chapter. 6.2.5.
RadioFrame System Connecting to the Customer LAN 6.3 Configuring an Individual RAP RadioFrame Access Points (RAPs) provide the 802.11b wireless interface between the RFS and the corporate local area network (LAN). Typically, all RAPs in the RFS are configured at one time using the 802.11 Global Configuration options. These global settings can be overridden by changing configuration information for individual RAPs. Individual RAPs can also be isolated from further global changes as well.
Method of Procedure Connecting to the Customer LAN The SSID you enter must be a valid SSID that is recognized by System Manager. 3 For Channel, type 1, 6, or 11 to specify the channel to be used by the RAP. At the time of shipment, all RAPs are set to Channel 6 by default. Channel numbers can only be changed at the RAP level—channels cannot be changed using global settings.
RadioFrame System Connecting to the Customer LAN 6.4 Viewing WLAN User/RAP Associations To view clients and their associated RAP(s), select the Active MAC addresses link on the 802.11 Global Configuration page. For each RAP, the Active MAC Addresses page lists each user associated with the RAP, including the user name (Description) and the IP address of the workstation or piece of equipment. Information is sorted by the RAP IP address.
Method of Procedure Connecting to the Customer LAN 6.5 Verifying the Wireless LAN (802.11b) Installation Verifying the LAN installation requires a laptop that has 802.11b internally or a client card that plugs into the PCMCIA port. 114 1 Associate with a RAP in the RFS by matching the SSID on the client (laptop) and the SSID that is configured in the System Manager.
RadioFrame System Operations and Maintenance 7 Operations and Maintenance A report of the RFS iDEN/802.11 site should be maintained and left on site. The report should include iDEN Interface, Power Plant, and RFS. This report will provide metrics for possible concerns with individual components and /or the entire system. It is important that the technician performing the checks understand the equipment theory and operation.
Method of Procedure Operations and Maintenance report will provide metrics for possible concerns with individual cells and /or the entire battery string. This service is available from PECO II. Call 1-(419)-7687700 for more details. It is important that the technician performing the checks understand the equipment theory and operation. Review the documentation (references) prior to verification and performing service.
RadioFrame System Operations and Maintenance • Float Voltage: 54.45 VDC • Equalize Voltage: 55.0 VDC • Low Voltage Alarm: 51.0 VDC ± .5VDC • High Voltage Alarm: 56.0 VDC ± .5VDC • Low Low Voltage Alarm: 46.0 VDC ± .5VDC • Low Voltage Disconnect for A & B Loads: 42.0 VDC ± .5VDC • Low Voltage Reconnect for A & B Loads: 52.0 VDC ± .5VDC (not adjustable) If deviations from the factory settings are desired, refer to Section 1.
Method of Procedure Operations and Maintenance Thermography (optional) A thermal scan should be done on all AC components associated with the DC power system. Perform thermal scans on all battery and DC power connections, DC buss-work, and circuit breakers. 7.2.3 Batteries Conduct the following annual maintenance: • Inspect Batteries: All cable connections and inter-cell connections. Check for oxidation at terminal posts and clean as required.
RadioFrame System Operations and Maintenance Some indications list several possible failures along with corresponding corrective actions. If a failure is isolated to the FRU level, the suspected component should be replaced with a new one. This restores the system to normal operation as quickly as possible. For more information, refer to section 7.6 Repair and Technical Support. 7.3.
Method of Procedure Operations and Maintenance Indication Possible failure Corrective action alarm from the far end. Notify far end. AIS LED is lit (Alarm Indication Signal) Far end equipment failure NOTE: The AIS LED is lit when the All Ones Keep Alive signal is received. Check for proper operation of external site equipment. Notify far end. FE/CRC LED is lit (Framing Error/CRC Error) T1 is no configured for ESF Configure T1 correctly. Bit errors Check T1/E1 cabling. Check T1/E1 levels.
RadioFrame System Operations and Maintenance Indication Low temperature alarm 7.3.2 Possible failure Corrective action Alarm sensor improperly set or wires shorted. Check and adjust alarm sensor. Alarm sensor located in a hot spot. Check and adjust alarm sensor. Air conditioner does not shut off. Repair HVAC. Thermostat is set too low. Set thermostat to 78ºF Cold air blowing on alarm sensor. Shield or relocate sensor.
Method of Procedure Operations and Maintenance Indication Corrective Action Reset the breaker and measure the load through the breaker using a current measuring device. Does the current exceed 80% of the rating of the breaker? If yes, remove and replace the breaker with a breaker that meets the 80% rule. Note: Maximum rating of the shelf is 30 amps and per CB position is 30 amps. Do not exceed the CB/plant ratings.
RadioFrame System Operations and Maintenance NCU back ports 5MHz/1PPs OUT BNC connector for timing interface GPS ANT GPS antenna connection Each card installed in the front and back of the NCU has two LEDs: Power (top) indicates power, and Status (lower) indicates the status of the card. Each RJ45 port has two LEDs: Link (right) indicates Ethernet connectivity, and Activity (left) blinks to indicate Ethernet activity. All LEDs should light as green.
Method of Procedure Operations and Maintenance 7.3.3.
RadioFrame System Operations and Maintenance Indication Possible failure Corrective action If the fan is not working, unplug the ACU and contact Customer Support. RJ45 port Link and Activity LEDs are not lit, or the Activity LED is not blinking 7.3.3.3 connection is not being made between RFS components For the affected port, verify that all cabling between components is properly connected.
Method of Procedure Operations and Maintenance two RFS components. During installation, ensure that the URU is receiving power before installing RFS components. Each RJ45 port has two LEDs: Link (right) indicates Ethernet connectivity, and Activity (left) blinks to indicate Ethernet activity between RFS components. For all other conditions, refer to the following table. Indication LEDs are not lit 7.
RadioFrame System Operations and Maintenance 7.4.2.2 Rectifier Removal and Replacement 1 Loosen the retaining screw and gently pull on the rectifier handle until the rectifier is removed from the cage. 2 Install the new rectifier into position, and gently push on the front until it is seated. 3 Secure the rectifier module to the cage with the retaining screw. 7.4.3 RadioFrame System In the case of chassis units, replacement boards must be inserted and the RFS re-booted.
Method of Procedure Operations and Maintenance Figure 34 Replacing a board in an NCU or an ACU. 4 Place the old board in the antistatic packaging for shipment. 5 Restart the RadioFrame System. Select the Software Download & System Reset link located at the bottom of the NCU configuration page, and select the “Reset System” button to cause a system reset. The reboot may take several minutes to complete. 128 RFN_3.
RadioFrame System Operations and Maintenance 7.5 Alarm Resolution Procedures The RFS provides fault alarming and isolation within System Manager for individual components, which consists of detecting catastrophic faults that prevent an RFS component from responding to a periodic “ping”. Depending on the severity, alarms are sent to the OMC via the iSC-3. All alarms passed to the OMC use an Alarm Code, such as 39005, which uses the event description “Unable to key BR”.
Method of Procedure Operations and Maintenance Figure 35 Alarms are listed up to 200 at time and continue to scroll as events occur. For each Alarm, System Manager displays the alarm description and whether the alarm is new (Set) or has been cleared (Clear). The same alarm will continue to be listed as a set alarm until it has been cleared. If an alarm is not cleared, it will be sent to the OMC (see “System Manager Alarm Descriptions” later in this section).
RadioFrame System Operations and Maintenance NOTE: When troubleshooting alarms that require assistance from RadioFrame Networks, you’ll need to provide the data displayed in the Alarm Data and DbgFlgs fields. 7.5.2 OMC Alarm Code and Severity Levels All RFS alarms sent to the OMC use an Alarm Code, such as 35009 (see the following table). The Event Description for this alarm is ‘Unable to key BR’.
Method of Procedure Operations and Maintenance ‘Unable to Key BR’ alarm severity 7.5.3 Description minor An iDEN RadioBlade or 802.11b RAP has failed. major An RFU has failed. critical A card in a chassis unit has failed (except for the RLIC, which returns alarm information.) System Manager Alarms The first table below lists System Manager alarms that are sent to the OMC, the OMC alarm message, and the severity of the alarm.
RadioFrame System Operations and Maintenance Alarm Description Action BAD RB SLOT RB reported a slot number that is out of range (1-8). BAD VGA 1180s received from the RB have a consistently high Gain setting, even in the absence of any signal indicating Rx Calibration issues. RIC will attempt to reset the RB three times, and then generates a Calibration alarm. BR ACTIVITY Not currently used. BR ENABLE FAIL BR remained disabled for more than 30 minutes.
Method of Procedure Operations and Maintenance Alarm Description Action DSP LOST PDU DSP is not sending any PDUs to the APC. The CPU received fewer than threshold PDUs within a fixed period from the DSP. SPAM is reset. DSP TX IQ FAIL DSP Tx counter is not incrementing as per expectations, implying that DSP has stopped transmitting. SPAM is reset. DSP TX NULL PDU DSP is transmitting too many NULL packets because it didn’t receive PDUs from CPU. SPAM is reset.
RadioFrame System Operations and Maintenance Alarm Description Action NET POOL ERROR The free Mblock cluster has gone below 40 on an NPC or AP, the threshold for APC_NETPOOL_LOWMARK or NPC_NETPOOL_LOWMARK. Causes a system reset. OVERTEMP A chassis has overheated. PEER LOSS Communication with a board has been lost. RIC has detected a PEER LOSS from the RLIC. Causes a system reset, unless the cause is a DHRB, which self resets. PLL LOCK A RIC or RLIC PLL went out of lock.
Method of Procedure Operations and Maintenance Alarm Description Action this alarm, except for the RLIC. All BRs and boards are locked and reset except the RLIC. 7.6 TASK STARVATION A task is using all the CPU time and starving other tasks. Prints a list of ready task and causes a system reset (unless it’s a DHRB, which resets itself). TASK SUSPEND A task got suspended on a board. Board is reset (unless source is RLIC).
RadioFrame System Operations and Maintenance • what causes the problem to occur • any unusual circumstances contributing to the problem (i.e., dropped calls) 7.6.2 Technical Assistance Center For support of RadioFrame Networks equipment, contact the RadioFrame Networks Technical Assistance Center at: (US) (800) 762-6322 7.6.
Method of Procedure Appendix A: Glossary Appendix A Glossary Acronym Term Description 10Base2 10Base2 is also known as Thin Ethernet. 10Base2 cables support transmission speeds up to 10 Mbits/second. The maximum distance per segment is 185 meters. 10BaseT 10BaseT is the most common form of Ethernet cabling. The cable is thinner and more flexible than the coaxial cable used for the 10Base2 standard. 10BaseT is also known as unshielded twisted-pair (UTP). 10BaseT cables support speeds up to 10 Mbps.
RadioFrame System Appendix A: Glossary Acronym Term Description The central network processing unit for the RFS. Also central management entity for managing configuration and User Information. NCU Network Chassis Unit NPC Network Processing Cards Interface to the RLIC for the bi-directional transfer of voice I and Q samples to/from RFUs. PDU Power Distribution Unit The panel used for distributing power to the units within the main rack.
Method of Procedure Appendix A: Glossary Appendix B Site Survey 140 RFN_3.
RadioFrame System Appendix B: Site Survey Site Survey REV A Carrier Date Customer Project # Site Location RFN Project Engineer Present for Site Survey Name Email Phone Carrier representative Customer representative Building/Site Manager Installation vendor RFN Engineer RFN Project Manager Other Customer Expectations Who will provide RF measurements? Who will install the RFS? Who will commission the installation? Will the RFS be shipped directly to the site or staged? Will the RFS be assembled a
Method of Procedure Appendix B: Site Survey Customer Expectations (continued) Troubleshooting expectations? Other RF Planning Which and how many channels will be provided for indoor use? Coverage requirements (see RF Measurements below) Vertical coverage required? Site WLAN What is the internet connectivity? WLAN configuration? Mobile IP? Static/administration of IP? 24 X 7 point of contact RFS Equipment Requirements Cable path from iSC Wall mount or ceiling mount of RFUs preferred? iSC Equipment iSC locat
RadioFrame System Appendix B: Site Survey RFS Equipment Requirements (continued) iSC Equipment (continued) T1 connection location GPS antenna requirement (cable path to outside antenna location) NCU NCU location Power requirements 4U 19” rack space available per NCU? Cable run distance from iSC ACU ACU location Power requirements 4U 19” rack space available per ACU? Cable run distance from NCU RFU Wall mount? Above ceiling panels available? If so, which floors? Power Requirements 120VAC or –48VDC available
Method of Procedure Appendix B: Site Survey Installation Requirements Cable and Path Requirements Plenum rated cable required? Innerduct required? Conduit required? Existing vertical access between floors? Space available for additional new cable in existing stubs and/or conduit? Core drill required? Dedicated CAT 5 (or higher) available? Ceiling Type Open Suspended Acoustical tile Hard plaster Metal Other Ceiling Height Standard Other © Copyright 2001 RadioFrame Networks, Inc. All rights reserved.
RadioFrame System Appendix B: Site Survey Installation Requirements (continued) Wall Type Standard drywall construction Cement/brick Metal Other Firewall Load bearing Other RF Barriers Identify RF blocking areas, items and locations Local Issues Union(s) required (identify)? Local code requirements? Building management standards? Permits required? Other Access When can work be conducted (regular hours, after hours, weekends)? Special scheduling requirements Point of contact © Copyright 2001 RadioFrame Netw
Method of Procedure Appendix B: Site Survey Installation Requirements (continued) Access (continued) Escort required Between Buildings Only Space available to mount hubs in 19” racks (fiber solution only)? New rack space location identified? Identify all Telecom closets for remote fiber units Other Requirements/Comments © Copyright 2001 RadioFrame Networks, Inc. All rights reserved. 146 RFN_3.
RadioFrame System Appendixes Appendix C NCU and ACU Main Rack Installation The RadioFrame System NCU and one ACU are mounted in the main rack prior to shipment to the site. Complete the following three procedures to install the NCU and main rack ACU: • Mount the NCU in the Main Rack • Mount the ACU in the Main Rack • Connect the NCU to the ACUs Mount the NCU in the Main Rack The NCU is the main controller of the RadioFrame System. The NCU is mounted in the main rack supplied with –48VDC power.
Method of Procedure Appendixes Figure 36 Mount the NCU only in an EIA-standard compliant 19” rack. Mount the ACU in the Main Rack The ACU is mounted in the main rack supplied with –48VDC power. 1 Find these items in the ACU shipping container: one ACU and four mounting screws. 2 Mount the ACU only in an EIA-standard compliant (19”) rack using all 4 screws provided.
RadioFrame System Appendixes Figure 37 Mount the ACU only in an EIA-standard compliant 19” rack. Connect the NCU to the ACUs After the main rack has been installed and all wiring for the RFS has been completed, connect the main rack ACU and all remote ACUs to the NCU. 1 Connect the RJ45-to-RJ45 CAT 5 cable for each ACU to the specified RJ45 port (1-8) on the back of the NCU. Refer to the site documentation to determine which ACU connects to each port on the NCU.
Method of Procedure Appendixes Appendix D RFS Default IP Addresses All chassis boards, RFU backplanes, and RAPs are issued a default IP address during initial setup (iDEN RadioBlades do not require IP addresses). The following table lists default IP addresses for all chassis unit boards, as well as the default IP address required for logging in to the RadioFrame System. In addition: • RFU backplane default IP addresses are 192.168.200.90 through 192.168.200.153 • RAP default IP addresses are 192.168.
RadioFrame System Appendixes Device Card Type Chassis Slot IP Address APC Slot 3 192.168.200. 43 RIC Slot 0 192.168.200. 50 APC Slot 1 192.168.200. 51 APC Slot 2 192.168.200. 52 APC Slot 3 192.168.200. 53 RIC Slot 0 192.168.200. 60 APC Slot 1 192.168.200. 61 APC Slot 2 192.168.200. 62 APC Slot 3 192.168.200. 63 RIC Slot 0 192.168.200. 70 APC Slot 1 192.168.200. 71 APC Slot 2 192.168.200. 72 APC Slot 3 192.168.200. 73 RIC Slot 0 192.168.200.
Method of Procedure Appendixes Appendix E RF Planning Guide 990-1001-00 Appendix F System Manager Guide 981-6300-00 Appendix G RFN Recommended Data Fill 998-0100-10 Appendix H RFN Field Guide 998-1000-00 152 RFN_3.
