ACCESSNET®-T IP DIB-R5 advanced Digital Integrated Base Station Operation Manual © 2014 Hytera Mobilfunk GmbH 90DIBR5advancedOM02 - 1.
DIB-R5 advanced Hytera Mobilfunk GmbH Fritz-Hahne-Straße 7 D-31848 Bad Münder Germany Telephone: +49 (0)5042 / 998-0 Fax: +49 (0)5042 / 998-105 E-mail: info@hytera.de Internet: www.hytera-mobilfunk.com Read the instructions thoroughly prior to performing any tasks! Keep these instructions for reference. Subject to change without notice. Data without tolerance limits is not binding. ACCESSNET and all derivatives are registered trademarks of Hytera Mobilfunk GmbH.
DIB-R5 advanced Table of contents Table of contents 1 Notes on the document.................................................................................................. 7 1.1 Objectives of the document........................................................................................... 7 1.2 Intended audience of the document............................................................................. 7 1.3 Qualification of the personnel...........................................................
Table of contents DIB-R5 advanced 3.2.2 VAC voltage supply.......................................................................................................... 31 3.2.2.1 AC Power Distribution Module (APDM).......................................................................... 31 3.2.2.2 Power Supply Unit (PSU) including Power Supply Module (PSM)................................. 33 3.2.3 VDC voltage supply.............................................................................................
DIB-R5 advanced Table of contents 4 Operation....................................................................................................................... 65 4.1 Safety measures and prerequisites............................................................................ 65 4.2 Switching on the DIB-R5 advanced............................................................................ 66 4.3 Function tests and operating surveillance................................................................
Table of contents 6 DIB-R5 advanced Operation Manual 90DIBR5advancedOM02 - 1.
DIB-R5 advanced Notes on the document Qualification of the personnel 1 Notes on the document This chapter provides information on using the document. In addition, it specifies requirements that are absolutely necessary when working with the product. 1.
DIB-R5 advanced Notes on the document Figures and special notations used > Special notations 1.4 Reading and navigation aids in the document As reading and navigation aids, overview tables have been provided at the beginning of the respective chapters in the present document. These are to provide the reader with an overview of the tasks to be performed. In addition, they indicate the order in which the tasks are to be performed.
DIB-R5 advanced Notes on the document Figures and special notations used > Special notations 1.5.2.1 Operating procedures The present document describes the tasks that have to be performed in the form of operating procedures. Standard operating procedures guide you step by step through a sequence of actions until you have reached the desired goal. Example of a sequence of actions: Goal of the actions Preparation: n List of the prerequisite(s) for an action n ... 1.
DIB-R5 advanced Notes on the document Figures and special notations used > Special notations This symbol identifies security instructions You are warned of a potentially hazardous situation for the life or health of persons. ➔ The arrow identifies a precautionary measure designed to avert this danger. This symbol identifies security instructions. You are warned of a hazard for the product. ➔ The arrow identifies a precautionary measure designed to avert this danger. 1.5.2.
DIB-R5 advanced Notes on the document Further applicable documents 1.6 Further applicable documents Apart from the present documentation, the scope of delivery of the product includes additional documents. In addition to the contents of the present documentation, all the other documents associated with the product must always be taken into consideration. They are mandatory for the use of the product. If required, revert to Hytera Mobilfunk GmbH to request the other applicable documents.
Notes on the document DIB-R5 advanced Support information 1.7 Support information If you have any questions or proposals with regard to the products of Hytera Mobilfunk GmbH, please revert to your local service partner or directly to Hytera Mobilfunk GmbH. For a fast and cost-effective solution of any technical problems that come up during the operation of your ACCESSNET-T IP mobile radio system, Hytera Mobilfunk GmbH offers support contracts upon request.
DIB-R5 advanced Safety regulations Safety measures 2 Safety regulations This chapter describes the safety regulations relevant for using the product DIB-R5 advanced. 2.1 Intended use The product is exclusively designed for being used as a professional TETRA base station.
DIB-R5 advanced Safety regulations Safety measures > Electromagnetic compatibility Heed the security labeling! In addition to the safety notices described within the product documentation, all safety labels attached in and on the product must be observed. They point out potential hazardous areas and must neither be removed nor changed. 2.2.
DIB-R5 advanced Safety regulations Safety markings > Safety markings on transport boxes 2.2.3 Notes on the electrical system The product may be operated only in the operational states specified by the manufacturer without impairment of the ventilation. Make sure that all the security measures on the equipment, on the connecting cables and on the load have been taken. Electrical connections may be made/disconnected only when neither voltage nor current is applied to the equipment.
DIB-R5 advanced Safety regulations Safety markings > Safety markings on transport boxes Transport inspection using impact indicators To check whether a product was properly transported, the transport boxes are fitted with impact indicators. The impact indicator shows heavy impacts or vibrations that were caused by an improper transport. The following chapters describe the used security markings and indicate that the corresponding instructions must be followed. 2.4.2.
DIB-R5 advanced Safety regulations Safety markings > Safety markings on transport boxes 2.4.2.3 Safety marking "Keep dry" The security marking "Keep dry" points to the necessary protection of the product against wetness (e.g. rain, high humidity during the transport in closed vehicles/containers and/or formation of condensate when covered with a tarpaulin). Transport boxes with this marking must absolutely be protected against any wet influences.
Safety regulations DIB-R5 advanced Safety markings > Safety markings on transport boxes 18 Operation Manual 90DIBR5advancedOM02 - 1.
DIB-R5 advanced Product description 3 Product description The DIB-R5 base station family is a constituent of the TETRA mobile radio system ACCESSNET-T IP and ensures the powerful and reliable mobile radio coverage of a specific area. Trendsetting TETRA Release 2 and TETRA Enhanced Data Service (TEDS) support make the DIB-R5 extremely attractive for all scenarios in which a high degree of availability as well as high speed data are a must.
Product description DIB-R5 advanced In each equipment rack DIB-R5 advanced offers space for four TETRA Channel Units (CHU), which are each providing one TETRA carrier. By using a second equipment rack, up to eight carriers are supported. Thus offers DIB-R5 advanced a maximum of 32 radio channels to the radio subscribers that can be used simultaneously. To increase the availability, DIB-R5 advanced can be equipped with different redundancy options to avoid "Single Points of Failure".
DIB-R5 advanced Product description Figure 5: DIB-R5 advanced (front view) Operation Manual 90DIBR5advancedOM02 - 1.
DIB-R5 advanced Product description Legend: DIB-R5 advanced (front view) No. Component Number Described in 1 RX FILTER 1 to 3 Ä Chapter 3.2.4.1 “RX FILTER” on page 38 2 DUPLEXER 1 Ä Chapter 3.2.5.1 “DUPLEXER” on page 40 3 Cable routing for Rx and GNSS cable (Global Navigation Satellite System, GNSS) 1 --- 4 TETRA Channel Unit (CHU) 1 to 4 Ä Chapter 3.2.6 “TETRA Channel Unit (CHU)” on page 42 5 Base Station Controller Unit (BSCU) 1 to 2 Ä Chapter 3.2.
DIB-R5 advanced Product description Figure 6: DIB-R5 advanced (top view) Legend: DIB-R5 advanced (top view) No. Component Number Described in 1 Rear equipment rack door 1 --- 2 Lifting rings 4 --- 3 Cable fastening for voltage supply 1 cable --- 4 n AC Power Distribution Module 1 to 2 (APDM) n DC Power Distribution Module (DPDM) n Ä Chapter 3.2.2 “VAC voltage supply” on page 31 n Ä Chapter 3.2.3 “VDC voltage supply” on page 35 Operation Manual 90DIBR5advancedOM02 - 1.
DIB-R5 advanced Product description No. Component Number Described in 5 Connection panel 1 Ä Chapter 3.2.1.2 “Connection panel” on page 29 6 GNSS splitter 1 Ä Chapter 3.2.1.3 “GNSS splitter” on page 31 7 TX/RXC 1 --- 8 RXC ‒ optional 1 --- 9 RXB 1 --- 10 RXA 1 --- 11 Front equipment rack door 1 --- The following figure shows the rear view of the DIB-R5 advanced with opened equipment rack door. The following table describes the components in greater detail.
DIB-R5 advanced Product description Figure 7: DIB-R5 advanced with opened equipment rack door (rear view) Operation Manual 90DIBR5advancedOM02 - 1.
DIB-R5 advanced Product description Characteristics of the DIB-R5 Legend: DIB-R5 advanced with opened equipment rack door (rear view) No. Component Number Described in 1 n AC Power Distribution Module 1 to 2 (APDM) n DC Power Distribution Module (DPDM) n Ä Chapter 3.2.2 “VAC voltage supply” on page 31 n Ä Chapter 3.2.3 “VDC voltage supply” on page 35 2 Backplane 1 Ä Chapter 3.2.11 “Backplane” on page 52 3 Cable routing 2 --- 4 Fan unit 1 Ä Chapter 3.2.
DIB-R5 advanced Product description Components 3.2 Components The following table lists the components of the DIB-R5 advanced. Components of the DIB-R5 advanced Component Ä Connection and control panel Described in Ä On/off switch Ä Chapter 3.2.1.1 “On/ off switch” on page 29 Ä Connection panel Ä Chapter 3.2.1.2 “Connection panel” on page 29 Ä GNSS splitter Ä Chapter 3.2.1.3 “GNSS splitter” on page 31 Ä VAC voltage supply Ä Chapter 3.2.
DIB-R5 advanced Product description Components> Connection and control panel Component Described in Ä Cavity combiner Ä Chapter 3.2.10 “Cavity combiner” on page 51 Ä Backplane Ä Chapter 3.2.11 “Backplane” on page 52 3.2.1 Connection and control panel The DIB-R5 advanced features a connection and control panel at the top side to which the antenna and voltage supply cable can be connected conveniently from the top.
DIB-R5 advanced Product description Components> Connection and control panel Legend: Connection and control panel (top view) 3.2.1.1 No. Component Description 1 On/off switch refer to Ä Chapter 3.2.1.1 “On/off switch” on page 29 2 n VAC voltage supply n Ä Chapter 3.2.2 “VAC voltage supply” on page 31 AC Power Distribution Module (APDM) n Ä Chapter 3.2.3 “VDC voltage supply” on page 35 n VDC voltage supply DC Power Distribution Module (DPDM) 3 Connection panel refer to Ä Chapter 3.2.1.
DIB-R5 advanced Product description Components> Connection and control panel The connection panel is implemented by the alarm/connection box. The following figure shows the top view of the connection panel. The following table describes it in detail. Figure 9: Connection panel (top view) Legend: Connection panel (top view) No.
DIB-R5 advanced Product description Components> VAC voltage supply No. Component Description Connector type 7 SW1 Connection of the service computer (local) RJ45 8 SW2 Connection of service computer (local) ‒ optional for controller redundancy RJ45 This connection is required only if software downloads should be performed specifically for the redundant BSCU. 3.2.1.
DIB-R5 advanced Product description Components> VAC voltage supply Figure 10: APDM (top view) Legend: APDM (top view) No. Component Description 1 Surge protection Surge Protection Device (SPD) of the DIB-R5 advanced 2 On/off switch On/off switch of the DIB-R5 advanced 3 Terminals Terminals for VAC input voltage The following figure shows the front view of the APDM. The following table describes it in detail. 32 Operation Manual 90DIBR5advancedOM02 - 1.
DIB-R5 advanced Product description Components> VAC voltage supply Figure 11: APDM (front view) Legend: APDM (front view) 3.2.2.2 No.
DIB-R5 advanced Product description Components> VAC voltage supply The following table describes the recommended number of PSMs depending on the voltage supply and the number of installed CHUs per equipment or compact rack. Recommended number of PSMs Voltage supply Number of CHUs Number of PSMs 90 VAC - 170 VAC (nominal) 1 to 2 2 3 to 4 4 170 VAC - 250 VAC (nominal) 1 to 2 1 3 to 4 2 The following figure shows the front view of the PSU. The following table describes it in detail.
DIB-R5 advanced Product description Components> VDC voltage supply Legend: PSM (front view) No. Component 1 Color Description green Lights if the VAC input voltage is OK Flashes if the VAC input voltage is outside the permissible voltage range 2 green Lights if the VDC output voltage is OK Flashes if the VDC output voltage is overloaded 3 yellow Lights if the temperature warning threshold is exceeded Flashes in case of service 4 red Lights in case of an error 3.2.
DIB-R5 advanced Product description Components> VDC voltage supply Figure 14: DPDM (top view) Legend: DPDM (top view) No. Component Description 1 Surge protection Surge Protection Device (SPD) of the DIB-R5 advanced 2 On/off switch On/off switch of the DIB-R5 advanced 3 Terminals Terminals for VDC input voltage The following figure shows the front view of the DPDM. The following table describes it in detail. 36 Operation Manual 90DIBR5advancedOM02 - 1.
DIB-R5 advanced Product description Components> Divider Unit (DIU) Figure 15: DPDM (front view) Legend: DPDM (front view) No.
DIB-R5 advanced Product description Components> Divider Unit (DIU) 3.2.4.1 RX FILTER The RX FILTER is used for receiving and repeating the received Rx signals. The Rx signals are distributed by the RX FILTER and passed on to the respective Channel Units (CHU). The number of RX FILTER depends on the number of receiving antennas (Rx antennas). One RX FILTER is required for each Rx antenna. The following figure shows the front view of the RX FILTER. The following table describes it in detail.
DIB-R5 advanced Product description Components> Divider Unit (DIU) 3.2.4.2 No. Component Description 4 RX4 Connector for the connection with CHU 4 5 Exp. BS Connector for the connection with a Passive Divider Unit (PDU) in a second equipment rack ‒ only in case of more than four CHUs Passive Divider Unit (PDU) ‒ only in case of a CHU expansion The Passive Divider Unit (PDU) is used for receiving and distributing the Rx signal received by an RX FILTER.
DIB-R5 advanced Product description Components> Transmitting filter Legend: PDU (front view) No. Component Description 1 RX1 Connector for the connection with CHU 1 2 RX2 Connector for the connection with CHU 2 3 RX3 Connector for the connection with CHU 3 4 RX4 Connector for the connection with CHU 4 5 RX-IN Connector for the connection with an RX FILTER in a second equipment rack ‒ only in case of more than four CHUs 3.2.
DIB-R5 advanced Product description Components> Transmitting filter Legend: DUPLEXER (front view) 3.2.5.2 No. Component Description 1 RX1 Connector for the connection with CHU 1 2 RX2 Connector for the connection with CHU 2 3 RX3 Connector for the connection with CHU 3 4 RX4 Connector for the connection with CHU 4 5 Exp.
Product description DIB-R5 advanced Components> TETRA Channel Unit (CHU) 3.2.6 TETRA Channel Unit (CHU) The TETRA Channel Unit (CHU) is the transceiver module of the DIB-R5 and provides four radio channels for the voice and data transmission in transmitting and receiving direction (uplink and downlink) via one carrier signal.
DIB-R5 advanced Product description Components> TETRA Channel Unit (CHU) Legend: CHU (front view) No.
DIB-R5 advanced Product description Components> Base Station Controller Unit (BSCU) Figure 22: Indicators (LEDs) of the CHU Legend: Indicators (LEDs) of the CHU No. LED Color Description 1 ALM red Lights in case of an error 2 TX green Lights green if the transmitter of the CHU is switched on 3 RUN green Flashes if the CHU is in operation 4 STB yellow Lights if the CHU is in standby operation 3.2.
DIB-R5 advanced Product description Components> Base Station Controller Unit (BSCU) Figure 23: BSCU (front view) Operation Manual 90DIBR5advancedOM02 - 1.
DIB-R5 advanced Product description Components> Base Station Controller Unit (BSCU) Legend: BSCU (front view) No.
DIB-R5 advanced Product description Components> Base Station Controller Unit (BSCU) No. LED Color Description 8 BAK green n Lights if a connection exists between redundant BSCUs n Flashes if data are being transferred 9 IRU green n Lights if a connection exists to an Interconnection Relay Unit (IRU) ‒ only in the case of two equipment racks n Flashes if data are being transferred The following figure shows the connectors for test and service purposes (OPEN TO TEST) of the BSCU.
DIB-R5 advanced Product description Components> Interconnection Relay Unit (IRU) ‒ only in the case of a CHU expansion No. Component Description Connector type 6 Mini-USB USB port for service purposes Mini-USB 7 Reset button Reset button for restarting the integrated BSCU Mainboard (MCB) component --- 3.2.
DIB-R5 advanced Product description Components> Interconnection Relay Unit (IRU) ‒ only in the case of a CHU expansion Figure 26: IRU (front view) Legend: IRU (front view) No. Component Description 1 Indicators (LEDs) Status display of the IRU, refer to Ä Table “Legend: Indicators (LEDs) of the IRU” on page 50 The following figure shows the indicators (LEDs) of the IRU. The following table describes it in detail. Operation Manual 90DIBR5advancedOM02 - 1.
DIB-R5 advanced Product description Components> Fan unit Figure 27: Indicators (LEDs) of the IRU Legend: Indicators (LEDs) of the IRU No. LED Color Description 1 RUN green Flashes if the IRU is in operation 2 ALM red Lights in case of an error 3 CHU 1 to 4 green n Lights if connections to CHUs exist n Flashes if data are being transferred 3.2.9 Fan unit The fan unit is used for cooling the installed components within the DIB-R5 advanced.
DIB-R5 advanced Product description Components> Cavity combiner The following figure shows the indicators (LEDs) of the fan unit. The following table describes it in detail. Figure 29: Indicators (LEDs) of the fan unit Legend: Indicators (LEDs) of the fan unit No. LED Color Description 1 PWR green Lights if the voltage supply of the fan unit is OK 2 ALM red Lights in case of an error 3 FAN 1 to 6 green Lights if the fan is OK Flashes if the fan speed is not OK 3.2.
DIB-R5 advanced Product description Components> Backplane Figure 30: Cavity combiner (rear view) Legend: Cavity combiner (rear view) No. Component Description 1 CH1 Connector for the connection with CHU 1 2 CH2 Connector for the connection with CHU 2 3 +12 V Voltage supply 4 RS-485 Interface to backplane 5 ANT Tx transmitter output 6 CH3 Connector for the connection with CHU 3 7 CH4 Connector for the connection with CHU 4 3.2.
DIB-R5 advanced Product description Components> Backplane Figure 31: Backplane (rear view) Legend: Backplane (rear view) No. Component Description 1 RTN Connection for the positive voltage line (input voltage) 2 DC -48V Connection for the negative voltage line (input voltage) 3 RTN Voltage supply connectors for the installed components 4 SW2 Connectors of the connection panel, refer to Ä Chapter 3.2.1.
DIB-R5 advanced Product description Interfaces No.
DIB-R5 advanced Product description Wiring diagrams Digital external alarm outputs State (configurable) n "active-open" n "active-close" Number 16 Connection Plug for cable cross sections (wire or stranded wire) from 0.5 to 1.5 mm2 (28 to 14 AWG) Structure Relay State (configurable) n "active-open" n "active-close" Number 4 Connection Plug for cable cross sections (wire or stranded wire) from 0.5 to 1.5 mm2 (28 to 12 AWG) 3.
DIB-R5 advanced Product description Wiring diagrams> Internal wiring Wiring diagram Ä Antenna configurations Described in Ä Antenna configuration with four CHUs and DUPLEXER Ä Antenna configuration with four CHUs and DUPLEXER Ä Antenna configuration with four CHUs and TX FILTER Ä Chapter 3.4.3.2 “Antenna configuration with four CHUs and TX FILTER” on page 59 3.4.1 Internal wiring The following table provides an overview of the internal wiring diagrams that are described in the following chapters.
DIB-R5 advanced Product description Wiring diagrams> Internal wiring Figure 32: Internal wiring with four CHUs and DUPLEXER 3.4.1.2 Internal wiring with four CHUs and TX FILTER The following figure shows the internal wiring with four CHUs and TX FILTER. Figure 33: Internal wiring with four CHUs and TX FILTER Operation Manual 90DIBR5advancedOM02 - 1.
DIB-R5 advanced Product description Wiring diagrams> Wiring of two equipment racks ‒ only in the case of a CHU expansion 3.4.2 Wiring of two equipment racks ‒ only in the case of a CHU expansion In case of a CHU expansion of the DIB-R5 advanced, two equipment racks positioned next to each other are used. The internal wiring inside an equipment rack remains unchanged, refer to Ä Chapter 3.4.1 “Internal wiring” on page 56.
DIB-R5 advanced Product description Wiring diagrams> Antenna configurations 3.4.3 Antenna configurations The following table provides an overview of the antenna configurations that are described in the following chapters. Overview of antenna configurations 3.4.3.1 Antenna configuration Described in Ä Antenna configuration with four CHUs and DUPLEXER Ä Antenna configuration with four CHUs and DUPLEXER Ä Antenna configuration with four CHUs and TX FILTER Ä Chapter 3.4.3.
DIB-R5 advanced Product description Redundancy options Figure 36: Antenna configuration with four CHUs and TX FILTER 3.5 Redundancy options ACCESSNET-T IP provides numerous redundancy concepts to ensure the availability of services and features reliably even in exceptional situations. The concept of designing system functions, function blocks, network elements and connection routes redundantly, may be required to ensure location reliability and system reliability.
DIB-R5 advanced Product description Redundancy options> Fallback operation The redundancy options can be combined with each other. 3.5.1 Redundant main control channel (MCCH) By redundant main control channels (MCCH) the operation of a base station is guaranteed even if the carrier with the MCCH drops out or should be disturbed. If the carrier that provided the main control channel last drops out, an alternative carrier will take on this task. The MCCH is thus transferred.
DIB-R5 advanced Product description Redundancy options> Redundant VAC voltage supply The connection to other network constituents is not possible in fallback operation, the following services and features, however, are available locally: n n n n n n n n n n n Group calls Individual calls (semi-duplex and duplex calls) Transmission of SDS and status messages Class 2 and class 3 air interface encryption (encrypted voice and data communication) Authentication (with respect to the base station) Priority call
DIB-R5 advanced Product description Redundancy options> Redundant synchronization (GNSS, PTP) 3.5.6.1 Redundant rectifier modules (Power Supply Module, PSM) The voltage supply continues to be ensured through redundant rectifier modules (Power Supply Module, PSM) and ensures the operation of DIB-R5 if one PSM should fail. The active and the redundant PSMs are all in operation in this case and divide the load among them. In case of a failure, the load on the remaining PSMs is increased accordingly.
DIB-R5 advanced Product description Scope of delivery 3.6 Scope of delivery The DIB-R5 advanced is delivered in a 19" equipment rack, in case of more than four CHUs in two 19" equipment racks. The scope of delivery varies depending on the variant.
DIB-R5 advanced Operation Safety measures and prerequisites 4 Operation This chapter describes the procedure for the proper operation of the product at its location. The work steps listed in the following table must be performed for the operation of the product. Overview of work steps to be performed (operation) Work steps Described in Ä Switching on the DIB-R5 advanced Ä Chapter 4.
DIB-R5 advanced Operation Switching on the DIB-R5 advanced Transport Relative humidity 5 % to 85 % (non-condensing) Degree of protection IP20 Altitude for operation max. 4000 m (13 123 ft) Temperature range -40 °C to +70 °C (-40 °F to +158 °F) Temperature range -40 °C to +70 °C (-40 °F to +158 °F) (in original packaging) Storage (in original packaging) 4.2 Switching on the DIB-R5 advanced The product is switched on via an on/off switch on the connection and control panel.
DIB-R5 advanced Operation Function tests and operating surveillance Performing function tests Following the execution of the work steps, it is recommended to perform function tests in order to ensure the proper mode of operation of the product. The function tests are described in Ä Chapter 4.3 “Function tests and operating surveillance” on page 67. 4.
DIB-R5 advanced Operation Function tests and operating surveillance > Connecting the service computer Work steps Described in Ä Checking standby carriers ‒ optional Ä Chapter 4.3.5 “Checking standby carriers ‒ optional” on page 73 Ä Function tests and operating surveillance GNSS Ä Chapter 4.3.6 “Function tests and operating surveillance GNSS” on page 74 4.3.
DIB-R5 advanced Operation Function tests and operating surveillance > Checking operating states The service computer is connected via the connection panel. The ethernet interface "SW1" is used by default for this purpose; with controller redundancy, the ethernet interface "SW2" is additionally used for the connection to the second BSCU. During the connection, the service computer is automatically assigned a local service IP address for the respective DIB-R5 advanced.
DIB-R5 advanced Operation Function tests and operating surveillance > Checking operating states Overview of the procedures for checking operating states 4.3.3.1 Work step Described in Ä Checking operating states (via LEDs) Ä Chapter 4.3.3.1 “Checking operating states (via LEDs)” on page 70 Ä Checking operating states (audible check) Ä Chapter 4.3.3.2 “Checking operating states (audible check)” on page 70 Ä Checking operating states (via the NMC-511 FaultManager) Ä Chapter 4.3.3.
DIB-R5 advanced Operation Function tests and operating surveillance > Checking operating states 4.3.3.3 Checking operating states (via the NMC-511 FaultManager) Using the NMC‑511 FaultManager network management client, faults occurring in an ACCESSNET-T IP network can be detected and localized rapidly. This facilitates prompt fault elimination. All network constituents and connections of an ACCESSNET-T IP are monitored via the NMC-511 FaultManager.
DIB-R5 advanced Operation Function tests and operating surveillance > Checking the availability 4.3.4 Checking the availability After network elements have been connected with an existing switch or router at the site, it must be checked whether the respective network element can be reached via the IP address of the BSCU. The NMC-511 FaultManager is used to check whether the IP address can be reached. If this should not be possible, the ping command should be used to check whether it can be reached.
DIB-R5 advanced Operation Function tests and operating surveillance > Checking standby carriers ‒ optional 5. Enter the following command to check the reachability of the network element: ping corresponds to the IP address of the respective component within the DIB-R5 advanced. ð The following output is displayed (example): C:\Users\User>ping Ping is executed for with 32 bytes of data: Response from : Bytes=32 Time<1 ms TTL=63 Response from : Bytes=32 Time<1 ms TTL=63 Re
DIB-R5 advanced Operation Function tests and operating surveillance > Function tests and operating surveillance GNSS Checking standby carriers Preparation: n The respective DIB-R5 advanced must be in operation. n The NMC-511 FaultManager must have been started. 1. Select the corresponding operational carrier in the Equipment or Visualization view of the NMC-511 FaultManager. 2. Right-click on the selected carriers to display the context menu. ð The context menu will be displayed.
DIB-R5 advanced Operation Function tests and operating surveillance > Function tests and operating surveillance GNSS Checking the installation site of the GNSS antenna Preparation: n The installation and connection of the GNSS antenna must have been completed. 1. Check the installation site of the GNSS antenna for proper condition, such as the n fastening of the antenna mast, n fastening of the GNSS antenna, n cable routing.
DIB-R5 advanced Operation Function tests and operating surveillance > Function tests and operating surveillance GNSS In the NMC-511 FaultManager the operating conditions and errors on network constituents are represented by so-called alarm objects. Alarm objects provide alarms/statuses for properties of hardware and software components. In addition, alarm objects contain information that aids in the context of fault management in the evaluation, localization and removal of errors.
DIB-R5 advanced Service interruption Shutting down hardware components 5 Service interruption This chapter describes the procedure for the service interruption of the product. A service interruption may be required in the following cases: n n n n Work on an open equipment rack End of operation Malfunction The integration of further components, Possible restrictions for the operation If a product is taken out of service, the operation of other parts in the radio network may be impaired as well.
DIB-R5 advanced Service interruption Switching off the DIB-R5 advanced Shutting down hardware components Press the Power button on the hardware component to shut it down. ð The software components are being shut down. The indicators (LEDs) go out after approx. 5 to 20 seconds. The hardware component is properly shut down if the "RUN" LED is off. ➔ You have successfully shut down the hardware components. 5.
DIB-R5 advanced Service interruption Switching off the DIB-R5 advanced Recommissioning The required recommissioning will be pointed out in the corresponding chapters. Operation Manual 90DIBR5advancedOM02 - 1.
Service interruption DIB-R5 advanced Switching off the DIB-R5 advanced 80 Operation Manual 90DIBR5advancedOM02 - 1.
DIB-R5 advanced Recommissioning 6 Recommissioning To recommission the product, you either have to connect the equipment rack to the voltage source or switch it on, depending on the connection variant. Recommissioning For a new commissioning of DIB-R5 advanced, proceed as described in Ä Chapter 4.2 “Switching on the DIB-R5 advanced” on page 66. Operation Manual 90DIBR5advancedOM02 - 1.
Recommissioning 82 DIB-R5 advanced Operation Manual 90DIBR5advancedOM02 - 1.
DIB-R5 advanced Maintenance Periodical visual inspections 7 Maintenance To ensure the proper operation of products, maintenance tasks and periodical visual inspections are required. The products have been designed for permanent and unsupervised operation. Nevertheless you have to perform checks every now and then. When doing so, you can detect and remove dirt in the vicinity of or within equipment racks, so the air supply and heat dissipation of the products is always ensured.
DIB-R5 advanced Maintenance Periodical visual inspections Activities and intervals for visual inspections Task/s Interval/s Site inspection based on the document "DIB-R5 advanced Site Requirements", such as inspecting the: n Upon location changes n Once every year n n n n n n Grounding equipment Voltage supply connector TETRA antennas Installation location of the GNSS antenna Condition and fit of all supply lines, renew if necessary Connections between two DIB-R5 advanced ‒ only in the case of a CHU
DIB-R5 advanced Troubleshooting 8 Troubleshooting Troubleshooting via the network management system (NMS) The NMC-511 FaultManager can be used to detect faults within the ACCESSNET-T IP. This is done via a NMC computer that has been configured accordingly. The troubleshooting via the NMC-511 FaultManager should be performed prior to the troubleshooting on site (e.g. at locations of network elements. It can provide information whether a site must actually be visited.
DIB-R5 advanced Troubleshooting Problem Possible cause Troubleshooting Switch/router defective Check operating state via LEDs on switch/router Call setup/registration not pos- Transmitting/receiving antenna Check antenna sible defective Cable connection defective Check wiring of antenna(s) incl.
DIB-R5 advanced Problem Troubleshooting Possible cause Troubleshooting "ALM" LED is on Checking operating state in the NMC-511 FaultManager "FAN 1-6" LED flashes Checking operating state in the NMC-511 FaultManager Check fan Operation Manual 90DIBR5advancedOM02 - 1.
