MDR-8000/i/s/u Microwave Digital Radios Users Manual Alcatel Part Number 3EM15726AA Issue 2, June, 2004 Part 1 of 2 3400 West Plano Parkway Plano, Texas 75075-5813 U.S.A.
Table of Contents Page Section 1 General 1.1 INTRODUCTION ............................................................................................. 1-1 1.2 CONTENT ....................................................................................................... 1-1 Section 2 Operation 2.1 GENERAL ........................................................................................................ 2-1 2.2 TURN-ON .......................................................................
Page 3.3 PDU STRAPPING AND CONNECTIONS ........................................................... 3-3 3.4 SHELF/RACK ALARM CONNECTION .............................................................. 3-5 3.5 DS1 CONNECTIONS (J303 IN AND J304 OUT) .............................................. 3-8 3.6 DS1 REPEATER (J314 ON ONE SHELF TO J314 ON SECOND SHELF) ............ 3-10 3.7 DS3 LBO STRAPPING AND CONNECTIONS ................................................. 3-11 3.
Page 3.17.4 Station Alarm Wiring ..................................................................................... 3-47 3.17.5 Relay Alarm/Status Outputs ............................................................................ 3-48 3.17.6 Relay Control Outputs .................................................................................... 3-51 Section 4 Initial Turnup 4.1 SECTION INTRODUCTION .............................................................................. 4-1 4.
Page A.2.4 DS1 LBO Connections ....................................................................................A-11 A.2.5 DS3 LBO CONNECTIONS .............................................................................A-13 A.2.6 Fiber Optic Cable Connections .......................................................................A-15 A.2.7 OC3 AUX Interface Board Connections ...........................................................A-16 A.2.8 Controller Cable Connection (J301) ................
1 GENERAL 1.1 INTRODUCTION This MDR-8000 Users Manual contains information on the MDR-8000 Hot-Standby Shelf, MDR-8000 CommPak Indoor Shelf, and MDR-8000 CommPak Outdoor Unit as follows: MDR-8000 Hot-Standby Shelf – Section 1 through Section 5 MDR-8000 CommPak Indoor Shelf – Appendix A MDR-8000 CommPak Outdoor Unit – Appendix B (to be supplied) The information in the Users Manual is a summary of the overall instruction book that is located on the attached CD.
AE–37Y CONTROLLER C1 S E LE CT A3 AND B3 I/O INTFC MODULES B Y DATA RATE CE–16BB POWER SUPPLY A1 AE-27AA TMN INTFC OR BLANK C3 I/O INTFC A3 UD–36A( ) RCVR A2 UD–51( ) PWR AMP A5 AE–27AF UD–35A( ) RELAY XMTR INTFC A4 C2 I/O INTFC B3 UD–36A( ) RCVR B2 CE–16BB UD–35A( ) POWER XMTR SUPPLY B4 B1 UD–51( ) PWR AMP B5 ALM INSVC WYSD ON WYSD ALM XMT AUX OC3 IN SC ALM OC3 ALM RCVR ON OC3 OUT RAD LOF ALM WYSD DS1 ON LINE WYSD ALM LBO/OC3 AUX INTFC SYNC ALM ALM RAD DADE 23 56 78 4 ON LINE 901
) AE–37Y CONTROLLER C1 CE–16BB POWER SUPPLY A1 I/O INTFC B3 UD–51( ) UD–51( ) UD–36A( ) PWR AMP PWR AMP RCVR A5 B5 B2 AE–27AF CE–16BB RELAY POWER UD–35A( ) UD–35A( ) INTFC SUPPLY XMTR XMTR C2 B1 A4 B4 I/O INTFC A3 UD–36A( ) RCVR A2 LBO/OC3 AUX INTFC SELECT XTAL OSCILLATOR SUBBOARD BY CRYSTAL FREQUENCY. SELECT CAPACITY KEY BY DATA RATE. OC3 D S3 D S1 / E1 SELECT OC3 CAPACITY KEY BY NUMBER OF STS1 LINES – 1 OR 3 LINES. SELECT DS3 CAPACITY KEY BY NUMBER OF LINES – 1, 2, OR 3 LINES.
HEAT SINK RF SWITCH ISOLATORS A RCV ANT XMT B RCV B-SIDE POWER RF SWITCH DIPLEXER FILTER A-SIDE POWER DIPLEXER FILTER MOUNTING BRACKET ISOLATOR REAR VIEW (TYPICAL HOT-STANDBY 1:10 COUPLER SINGLE ANTENNA CONFIGURATION) Note Location of A and B RCV ports on diplexer filter varies, depending on RF frequency. For some frequencies, A and B ports reverse location.
2 OPERATION GENERAL This section contains turn-on, normal operation, turn-off, and emergency operating procedures plus a description of controls. indicators, test points, and connectors for the MDR-8000 Series Microwave Digital Radios. 2.1 Note Before performing any procedures, operating personnel should become familiar with the locations of power distribution units and circuit breakers. If an equipment performance problem occurs during the following procedures, refer to the Maintenance section. 2.
2.3 USER SYSTEM INTERFACE (USI) PROVISIONING FUNCTION/OPERATION The User System Interface (USI) software is used for maintenance and support of the radio including fault and status reporting. Refer to the Initial Turn-Up section for instructions on loading and running the software. Refer to the User’s Guide section for descriptions and functions of the menus. Note Refer to the Software Release Notes before performing any operating, provisioning, or maintenance function on this equipment.
ALM OFF NORM TOGGLE SWITCH LEFT TO SWITCH A XMTR, RCVR, OR I/O MODULE IN-SERVICE AND TOGGLE SWITCH RIGHT TO SWITCH B XMTR, RCVR, OR I/O MODULE IN-SERVICE. SHLF ALM ALM ON LINE TX L A B ALM ON LINE RX L A B ALM ON LINE I/O L A NOTE OVERRIDE (OVRD) LOCKS XMTR, RCVR, OR I/O MODULE, SELECTED ABOVE IN-SERVICE, REGARDLESS OF ALARMS. TO ENABLE OVERRIDE: 1. PRESS AND HOLD TX A/B ON LINE, RX A/B ON LINE, OR I/O A/B ON LINE SWITCH. 2. TOGGLE ACO/LT OVRD SWITCH TO OVRD POSITION. 3. RELEASE A/B ON LINE SWITCH.
1. OPEN USI CONTROLS SCREEN. Controls -- MDR-8000 DS3 File View Setup Options F4 Alarm Status F5 F6 Analog Monitor F7 Performance F8 Station Alarm User Control F9 Provisioning LOCAL CONTROLS ELMC Address: J7915 Description: SILVERTON Communicating* IN-SERVICE DS1 LINE LOOP-BACK RCV to XMT A Transmitter On Line A Receiver On Line Line 1 loopback 2. SELECT RCVR TO PUT IN-SERVICE. Line 2 loopback SYSTEM LOOP-BACK 3.
2.4.2 Radio Transmitter Manual Switching CAUTION Possibility of Service Interruption Switching the radio transmitter may momentarily interrupt traffic. Before switching the transmitter, obtain permission from the proper authority. Note When used in conjunction with a XMTR manual switch, press the OVRD switch to lock the XMTR on line regardless of alarms. Press again to unlock. Controller Switch Perform XMTR manual switch (Figure 2-1) using controls on front panel of controller module.
Controls -- MDR-8000 DS3 File View Setup Options F4 F5 Alarm Status F6 Analog Monitor F7 Performance F8 Station Alarm User Control F9 Provisioning LOCAL CONTROLS ELMC Address: J7915 Description: SILVERTON Communicating* 1. SELECT XMTR TO PUT IN-SERVICE. IN-SERVICE SYSTEM LOOP-BACK A Transmitter On Line 2. SELECT YES ON CONFIRMATION MESSAGE A I/O TO LOOPBACK ENABLE FUNCTION.
1. OPEN USI CONTROLS SCREEN. Controls -- MDR-8000 DS3 File View Setup Options F4 F5 Alarm Status F6 Analog Monitor F7 Performance F8 Station Alarm F9 User Control Provisioning LOCAL CONTROLS ELMC Address: J7915 Description: SILVERTON Communicating* IN-SERVICE SYSTEM LOOP-BACK DS1 LINE LOOP-BACK RCV to XMT A Transmitter On Line A I/O LOOPBACK Line 1 loopback B Transmitter On Line B I/O LOOPBACK Line 2 loopback A Receiver On Line USER CONTROLS 2.
2.4.5 Lamp Tests Perform lamp tests by pressing and holding ACO/LT OVRD switch on controller front panel in ACO/LT position. All indicators on controller and indicators on all equipped modules should light. Release ACO/LT OVRD switch. 2.4.6 Alarm Checks The USI Alarm and Status screens provide alarms and status for the radio. Refer to description of alarms and status in the maintenance section. 2.4.
Note Caller can press # to clear all flashing CALL indicators at all DTMF sites equipped with the DTMF signaling option (a tone is transmitted). TURN-OFF PROCEDURE The radio is designed for continuous operation. If power must be removed while performing maintenance on a particular cabinet or shelf, power can be removed by turning off associated power supplies. 2.5 Note Normally, the turn-off procedures are not used. System design allows maintenance of the rack without interrupting service.
RED LED INDICATES MODULE FAULT OR REBOOT IN PROGRESS. ALM C R A F T E T H E R N E T 1 2 9-PIN D-TYPE CONNECTOR FOR INTERFACE WITH COMPUTER. DUAL-COLOR LED (GREEN/YELLOW) LIGHTS GREEN TO INDICATE LINK IS ACTIVE. BLINKS GREEN WHEN RECEIVING DATA PACKETS ON PORT. LIGHTS YELLOW TO INDICATE PORT IS MISCONFIGURED. BLINKS YELLOW TO INDICATE COLLISIONS. 3 PPP DUAL-COLOR LED (GREEN/YELLOW) LIGHTS GREEN TO INDICATE LINK IS ACTIVE. BLINKS GREEN WHEN RECEIVING DATA PACKETS ON PORT.
ETHERNET 1 RJ-45 CONNECTOR FOR UPLINK CONNECTION TO ETHERNET HUB, SWITCH OR ROUTER ETH 1 UPLINK ETH 2 ETHERNET 2 AND 3 RJ-45 CONNECTORS FOR NORMAL/BRIDGED CONNECTION TO OTHER SNMP PORTS OF OTHER NEs (RADIO, MUX, COMPUTERS) POINT-TO-POINT (PPP) RJ-45 CONNECTOR FOR CONNECTION TO OTHER RADIO TMN INTFC PPP PORTS.
YELLOW LED INDICATES ONE OR MORE SOFTWARE OVERRIDES IN PROCESS OR ONE OR MORE SWITCHES ACTIVATED. RED LED INDICATES CONTROLLER FAILED. FLASHING LED INDICATES INCORRECT FIRMWARE LOAD. RED LED INDICATES XMTR A FAILED. RED LED INDICATES ANY MODULE IN SHELF FAILED. RED LED INDICATES XMTR B FAILED. GREEN LED INDICATES XMTR A IN SERVICE. ALM OFF NORM RED LED INDICATES RCVR A FAILED. SHLF ALM GREEN LED INDICATES XMTR B IN SERVICE. ALM GREEN LED INDICATES RCVR A IN SERVICE.
C1 ELMC OPTION KEY J2 C1A EPLD PROGRAMMING CONNECTOR (FACTORY TEST PURPOSES ONLY) C1B P1 C1C LMW-7047 07/18/02 Figure 2-6 AE-37( ) Controller Controls, Indicators, and Connectors (Sheet 2 of 2) 2-13
Table 2-1 DS1/E1 Ring Flashing Patterns CONTROLLER LOCATION CONTROLLER LED RF CMD RPTR CMD RF IDLE RPTR IDLE Scenario 1. Ring Operating Correctly Both Ring Terminals On-long Off-short On-long Off-short On Off All Ring Repeaters On-long Off-short On-long Off-short Off Off Scenario 2. Failed Repeater- RF Path Failure Both Ring Terminals On and Off Same On-short Off-long Off Off Alarmed Ring Repeater Off On and Off Same On Off Off Off All Other Ring Repeaters Scenario 3.
Table 2-2 DS3/OC3 Ring Flashing Patterns CONTROLLER LOCATION CONTROLLER LED RF CMD RPTR CMD RF IDLE RPTR IDLE Ring Repeater – Master Radio On-long Offshort On-long Offshort On Off All Ring Repeaters – Normal Radios On-long Offshort On-long Offshort Off Off Scenario 1. Ring Operating Correctly Scenario 2.
ALARM OFF NORM ON 1 POWER OFF 0 RED LED INDICATES INTERNAL FAILURE OR BLOWN FUSE. YELLOW LED INDICATES PA ON/OFF SWITCH IS SET TO OFF. 2-POSITION TOGGLE SWITCH APPLIES POWER TO POWER SUPPLY (ON 1) OR REMOVES POWER (OFF 0). +10.5V +12V FACTORY TEST POINTS FOR POWER SUPPLY VOLTAGES. -5V -12V GND ON PA OFF 2-POSITION TOGGLE SWITCH APPLIES POWER TO PA (IF EQUIPPED) (ON) OR REMOVES POWER (OFF).
A SPARES 15A FAST BLO PN 264-0928-130 B F1 F2 SIDE VIEW OF POWER SUPPLY LMW-3160-sm 08/15/02 Figure 2-7 CE-16BB Power Supply Controls, Indicators, Test Points, and Connectors (Sheet 2 of 2) 2-17
RED LED INDICATES LOSS OF SIGNAL, DETECTION OF BIPOLAR VIOLATION, OR FAILURE OF ACTIVE DS1/E1 LINE(S). GREEN LED INDICATES I/O IN SERVICE. ALM ON LINE I/O RED LED INDICATES XMT SYNC FAILURE BETWEEN I/O INTERFACE MODULES. SYNC ALM ALM ON LINE COMMON LOSS ALM RCV RED LED INDICATES LOSS OF RCV FRAME SYNC. GREEN LED INDICATES RCVR IN SERVICE. RED LED INDICATES FRAME LOSS OR CHANNEL FAIL ALM IN A AND B RCVR CIRCUITS. USUALLY INDICATES FAR-END XMTR ALM.
GREEN LED INDICATES AUXILIARY XMT CIRCUITS ARE ENABLED. ALLOWS TRANSFER OF DATA TO DS1/E1 INTFC CIRCUITS. RED LED INDICATES SERVICE CHANNEL FRAME LOSS DETECTED IN RCV CIRCUITS. GREEN LED INDICATES RCV CIRCUITS ARE ENABLED. ALLOWS TRANSFER OF DATA TO ENCODER/DECODER CIRCUITS. XMT AUX SC ALM RCVR ON RED LED INDICATES RADIO LOSS OF FRAME DETECTED IN RCV CIRCUITS. RAD LOF WYSD DS1 GREEN LED INDICATES WAYSIDE DS1/E1 INTFC CIRCUITS OUTPUT DRIVERS ARE ENABLED.
RED LED INDICATES MODULE FAILURE. ALM INSVC WYSD ON WYSD ALM OC3 IN OC3 ALM OC3 OUT GREEN LED INDICATES XMT AND/OR RCV CIRCUITS ARE PASSING DATA. GREEN LED INDICATES WAYSIDE DS1 IN SERVICE. YELLOW LED INDICATES WAYSIDE DS1 SIGNAL FAILURE. GREEN LED INDICATES OC3 DATA ON INPUT TO OPTICAL RCV/RADIO XMT CIRCUITS. YELLOW LED INDICATES OPTICAL RCV CIRCUIT FAILURE. GREEN LED INDICATES OUTPUT LASER IS ON. ON 4-FIBER SYSTEMS, LASERS ON BOTH A AND B I/O INTERFACE ARE ALWAYS ON.
MONITORS RF OUTPUT DETECTED DC XMT LVL ADJ ADJUSTS RF OUTPUT POWER AT OUTPUT OF XMTR (AND PA, IF EQUIPPED). PWR MON FREQ CONT XMT PWR ALM ADJUSTS FUNDAMENTAL FREQ OF CRYSTAL OSCILLATOR. ON LINE I CARR NULL RED LED INDICATES XMTR POWER LOSS. Q CARR NULL GREEN LED INDICATES XMTR IN SERVICE. TRANSMITTER ADJUSTS I–CHANNEL CARRIER SUPPRESSION. ADJUSTS Q–CHANNEL CARRIER SUPPRESSION. XTAL MON RF MON NULLS RF CARRIER MONITOR POINT TO MEASURE FUNDAMENTAL CRYSTAL FREQ (MHz) (BNC, FEMALE).
RED LED INDICATES LOSS OF LOCK FROM RECEIVE SIGNAL. YELLOW LED INDICATES DEGRADED RECEIVE SIGNAL. GREEN LED INDICATES RCVR IN SERVICE. CHAN ALM EYE CLOSURE ON LINE PED AFC NORM AFC MON 2-POSITION TOGGLE SWITCH SETS AFC TO NORMAL (NORM) OR PEDESTAL (PED). NORM POSITION LOCKS RCVR TO FAR-END XMTR. RX (AFC MON) VOLTAGE DISPLAYED ON ANALOG MONITOR SCREEN TRACKS AFC VOLTAGE. PED POSITION DISABLES AFC AND LOCKS RCVR TO FIXED VOLTAGE (SETS RCV LO ON FREQ WITHOUT PHASE LOCK).
RED LED INDICATES LOSS OF LOCK FROM RECEIVE SIGNAL. YELLOW LED INDICATES DEGRADED RECEIVE SIGNAL. CHAN ALM EYE CLOSURE GREEN LED INDICATES RCVR IN SERVICE. ON LINE AFC MON EYE MON RSL MON GND RECEIVER MONITOR POINT TO MEASURE DC CONTROL VOLTAGE USED TO CONTROL LO FREQ. SAME VOLTAGE IS DISPLAYED ON RX (AFC MON) FIELD ON ANALOG MONITOR SCREEN. MONITOR POINT TO MEASURE DC VOLTAGE INDICATING QUALITY OF RECEIVE BASEBAND SIGNALS. SAME VOLTAGE IS DISPLAYED ON RX (EYE MON) FIELD ON ANALOG MONITOR SCREEN.
RED LED INDICATES LOSS OF LOCK ON MAIN RECEIVE SIGNAL. RED LED INDICATES LOSS OF LOCK ON DIVERSITY RECEIVE SIGNAL. YELLOW LED INDICATES DEGRADED MAIN RECEIVE SIGNAL. YELLOW LED INDICATES DEGRADED DIVERSITY RECEIVE SIGNAL. MN DV CHANNEL ALM GREEN LED INDICATES MAIN RCVR IN SERVICE. GREEN LED INDICATES DIVERSITY RCVR IN SERVICE. EYE CLOSURE ON LINE MONITOR POINT TO MEASURE DC CONTROL VOLTAGE USED TO CONTROL MAIN LO FREQ.
MONITOR POINT TO MEASURE DC VOLTAGE REPRESENTATIVE OF OUPUT POWER (0.1V DC PER DB OF RF OUTPUT SIGNAL FOR NOMINAL POWER ONLY) DC MON GND RED LED INDICATES RF PWR IS ABOVE OR BELOW ALARM THRESHOLD SET BY PWR ALM ADJ. PWR ALM TEMP ALM YELLOW LED INDICATES HIGH TEMP ON PA (MAY BE CAUSED BY IMPROPER MOUNTING TO HEATSINK). DC MON ADJ PWR ALM ADJ ALLOWS USER TO ADJUST VOLTAGE AT DC MON TEST POINT (0.1V DC PER DB OF RF OUTPUT SIGNAL IS TYPICAL) 10.
FRONT VIEW FV/DC SWITCH SET TO FV FOR MDR-8000 APPLICATION NOT USED R NOT USED BIS BUTTON - PRESS TO CALL LAST NUMBER DIALED ON-HOOK/OFF-HOOK SWITCH - PUSH FROM LEFT TO RIGHT TO TALK AND LISTEN REAR VIEW RJ11 CONNECTOR RJ11 CONNECTOR OFF-HOOK INDICATOR LMW-3006-sm 8/15/02 Figure 2-16 Handset Controls, Indicators, Test Points, and Connectors 2-26
3 INTERCONNECT SECTION INTRODUCTION This section gives the location and describes strapping, power connections, signal connections, status and alarm connections, and service channel connections. For further details, refer to the complete instruction book on the attached CD ROM. 3.1 INSTALL POWER CABLE ASSEMBLIES See Figure 3-1 for power cable assembly installation procedures. The MDR-8000 is internally wired to accept 20.5 to 60 V dc input power with positive or negative ground.
Note Grounding of pole, antenna, customer interfaces, and all entrances to the building interior shall meet local electrical code and standard business practices. 1. DETERMINE IF INSTALLATION REQUIRES POS OR NEG GND. PIN 1 POS 2. INSTALL BATT, GND, AND JUMPER WIRES ON PWR CABLE ASSEMBLY. PIN 3 NEG PIN 2 GND 3. CONNECT PWR CABLE ASSEMBLY TO J1 (AND J2 IF HOT-STBY). 4. CONNECT RACK GND AND CHASSIS GND. J1 (J2 ON OPPOSITE END OF SHELF) 5. CONNECT BATT.
3.3 PDU STRAPPING AND CONNECTIONS BATTERY INPUT WIRE SIZE NO. 4 (MAX) – + A BATT – + B BATT TOP VIEW POWER DISTRIBUTION PANEL FRONT VIEW – PANEL REMOVED NEG POS 'A' BATTERY 'A' BATTERY -24/-48 +24/+48 NEG POS 'B' BATTERY 'B' BATTERY -24/-48 +24/+48 R3 TB1 TB2 TB3 TB4 E7 E15 E1 E3 E4 E6 E8 2C 2B E2 STRAP E7 TO E15 FOR POSITIVE INPUT VOLTAGE. STRAP E8 TO E15 FOR NEGATIVE INPUT VOLTAGE. E5 2D 2A STRAP J2D TO J2C TO J2B FOR 24V OPERATION. STRAP J2A TO J2B TO J2D FOR 48V OPERATION.
BATTERY INPUT WIRE SIZE NO. 4 (MAX) POWER DISTRIBUTION UNIT ISOMETRIC VIEW – CIRCUIT BOARD AND FRONT PANEL REMOVED A+ A- BATTERY B+ B- BATTERY BATTERY 1 E38 E39 2 FUSES 3 4 5 6 1 2 FUSESFUSES 35 4 3 2 1 6 5 FUSES 4 3 2 1 E37 E42 E1 E2 E3 E4 E5 E6 E7 E2 E3 4 E15 E16 E17 E18 BATTERY E40 E41 E19 E20 E21 E22 E23 E24 CIRCUIT BOARD LOCATED INSIDE PDU JUMPER E39 TO E38 AND E42 TO E41 FOR POSITIVE RACK GND (AS SHOWN ABOVE). JUMPER E37 TO E38 AND E40 TO E41 FOR NEGATIVE RACK GND.
3.4 SHELF/RACK ALARM CONNECTION Each MDR-8000 rack equipped with the Power Distribution Unit (PDU) 695-6200-001/002 has a visual rack alarm indicator to report a shelf failure. In order to activate a rack alarm visual indicator on the PDU, the shelf alarm output from each MDR-8000 shelf must be hardwired to connector J1 on the PDU. The shelf alarm is provided on alarm connector J305 pin 24 (major/visual alarm). A wire-wrap adapter (PN 695-4171-002) for connector J305 is available.
E15 R1 R2 E31 E33 F4 E30 E32 E7 TO ATTACH USE: 2 - POSITION SOCKET HOUSING: PN 372-0114-140 AND SOCKET CONTACT: PN 372-0114-390 E8 E34 E4 E5 J2C J2B ABAM CABLE PN 424-0429-030 J2D J2A WIRE WRAP ADAPTER (PN 695-4171-002) 24 MAJOR / VISUAL ALM PIN 1 PDU MDR-8000 SHELF J305 24 MAJOR / VISUAL ALM FAN ASSY HEAT DEFLECTOR MDR-8000 SHELF J305 FAN ASSY LMW-7070-sm 07/24/02 Figure 3-3 Shelf Alarm Wiring PDU (695-6200-001/002) (Sheet 1 of 2) 3-6
RACK GND 4 3 2 1 20 AMP 20 AMP 20 AMP 10 AMP FUSES E13 E14 E15 E16 E17 E18 1 AMP E25 E26 E27 E28 E29 E30 5 20 AMP 10 AMP E7 E8 E9 E10 E11 E12 6 10 AMP 6 1 AMP 5 1 AMP 4 1 AMP 3 10 AMP 20 AMP FUSES 20 AMP 2 20 AMP 1 20 AMP FUSE ALARM INDICATOR E31 E32 E33 E34 E35 E36 RACK GND WIRE WRAP ALARM INPUT J3 1 2 3 4 5 6 7 8 ALARM OUTPUT J4 J5 J6 MAJOR 1 MINOR 1 MAJOR 2 MINOR 2 MAJOR 3 MINOR 3 MAJOR 4/AUX MINOR 4/AUX UNUSED 1 2 3 CUSTOMER 4 OUTPUTS 5 6 7 8 FUSE ALM NC COM NO PIN
3.5 DS1 CONNECTIONS (J303 IN AND J304 OUT) Recommended connectorized cable assembly – PN 695-7806-001 through -005 (22 AWG 16 pair shielded, jacketed cable with 37-pin D-type connector on one end). See Figure 3-4 for shelf connector location and pinout. Refer to Table 3-1 for mating cable wiring and color code.
Table 3-1 DS1 IN J303 and DS1 OUT J304 Pinout Assignments CONNECTOR PIN NUMBER WIRE COLOR SIGNAL NAME CABLE PAIR NUMBER 1 WHITE–BLUE CHAN 1 TIP 1 20 BLUE–WHITE CHAN 1 RING 2 WHITE–ORANGE CHAN 2 TIP 21 ORANGE–WHITE CHAN 2 RING 3 WHITE–GREEN CHAN 3 TIP 22 GREEN–WHITE CHAN 3 RING 4 WHITE–BROWN CHAN 4 TIP 23 BROWN–WHITE CHAN 4 RING 5 WHITE–SLATE CHAN 5 TIP 24 SLATE–WHITE CHAN 5 RING 6 RED–BLUE CHAN 6 TIP 25 BLUE–RED CHAN 6 RING 7 RED–ORANGE CHAN 7 TIP 26 ORANGE–RED
3.6 DS1 REPEATER (J314 ON ONE SHELF TO J314 ON SECOND SHELF) Note The DS1 repeater cable carries clocks, DS1 data, and overhead for two directions. If the 314 cable is not used, the embedded data in the overhead must be cabled individually. In this case, individual cables must be run for MCS–11, audio, RS-232, and ELMC. Recommended connectorized cable assembly – PN 695-7836-001/005 (25 pair shielded cable with 50 pin Amp connectors) (SCSI). See Figure 3-5 for shelf connector location and pinout.
DS3 LBO STRAPPING AND CONNECTIONS The DS3 LBO compensates for the distance to the cross-connect for DS3 and wayside DS1 outputs. See Figure 3-6 for strap locations. Refer to Table 3-2 for strapping requirements. 3.
3.8 DS3 LBO DS3 BNC CONNECTIONS (J21 THROUGH J26) BNC removal tool (PN 359-0092-010) is required for installing and removing BNC cables. J301 Recommended connectorized cable assembly for all applications except repeaters, PN 6324429-096/180 (8/15 ft RG-59B/U coax cable with straight male BNC connector on one end and right angle male BNC connector on other end). For repeater applications, recommend PN 632-4288-096/180 (8/15 ft RG-59B/U coax cable with straight male BNC connector on each end).
Table 3-3 DS3 LBO Connectors DS3 INPUTS DS3 OUTPUTS FUNCTION BNC CONNECTOR FUNCTION BNC CONNECTOR DS3 LINE 1 J22 DS3 LINE 1 J21 DS3 LINE 2 J24 DS3 LINE 2 J23 DS3 LINE 3 J26 DS3 LINE 3 J25 DS3 LBO WAYSIDE DS1 CONNECTIONS (J201 IN AND J202 OUT) Wayside DS1 is an option in the MDR-8000 DS3 radios. This option provides 1 DS1 for each equipped DS3. To activate the wayside channels requires a small circuit board, called ELMC option key, that plugs onto the controller module.
3.9.1 Wayside DS1 Terminal J301 Recommended connectorized cable assembly – PN 695-4125-041 (26 AWG 5 pair shielded, jacketed cable with 9-pin D-type connector on one end). See Figure 3-8 for shelf connector location and pinout. Refer to Interconnect section on attached CD for mating cable wiring and color code.
3.9.2 Wayside DS1 Repeater Recommended connectorized cable assembly – PN 695-4125-051 (26 AWG 5 pair shielded, jacketed cable with 9-pin D-type connector on each end). See Figure 3-9 for Wayside DS1 repeater interconnect. SHELF 1 SHELF 2 OUTPUT J202 J202 OUTPUT INPUT J201 J201 INPUT LMW-7071-sm 7/24/02 Figure 3-9 Wayside DS1 Repeater Interconnect 3.10 DS3 REPEATER (J401 ON ONE SHELF TO J401 ON SECOND SHELF) Note The DS3 repeater cable carries clocks, data, and overhead for two directions.
J301 J307 J315 J313 J308 J318 J309 J305 J310 J312 J316 J317 J302 LMW-7066-sm 07/23/02 J401 25 PIN 1 26 50 FRONT VIEW Figure 3-10 Connector J401 Location – DS3 LBO 3.
WARNING Possibility of Damage to Equipment Fiber optic connectors are delicate and can be damaged easily by dirt or debris on the end of the connector. Keep fiber optic connectors free of dust and debris by cleaning the connector before and after use. Carefully clean the fiber optic connector and cable ends with a cotton swab dipped in alcohol or an alcohol wipe. Keep safety cap on connectors when not in use.
VIEW OF CONNECTOR WITH FIBER OPTIC CABLES REMOVED IN OT-1 OR-1 CONNECT OPTICAL RCV (OR) CABLE TO IN CONNECTOR OUT CONNECT OPTICAL XMT (OT) CABLE TO OUT CONNECTOR CUSTOMER INTFC SIDE VIEW OT-3 OUT OT-4 OUT IN O R- 4 IN O R- 3 IN RO OT-2 OUT OT-1 OUT Figure 3-11 2 or 4 Fiber Management Panel 3-18 2 IN I/O INTFC MODULE SIDE VIEW OT-1 OUT OT-2 OUT SHELF 2B OUTPUTS SHELF 2A INPUTS SHELF 1B SHELF 1A O R- 1 IN O R- 1 IN O R- 2 IN 3 RO O R- 4 IN LMW-6038 07/22/02 OT-4 OUT O
VIEW OF CONNECTOR WITH FIBER OPTIC CABLES REMOVED IN OT-1 OR-1 CONNECT OPTICAL RCV (OR) CABLE TO IN CONNECTOR OUT CONNECT OPTICAL XMT (OT) CABLE TO OUT CONNECTOR FRONT VIEW COM A B B COM OT-1 OT-2 FROM RADIO I/O INTFC MODULES OUTPUT TO CUSTOMER 2 FIBER A COM SPLITTER B A COM COMBINER A B LMW-6037-sm 07/22/02 OR-1 OR-2 TO RADIO I/O INTFC MODULES INPUT FROM CUSTOMER 2 FIBER Figure 3-12 2x4 Fiber Management Panel 3-19
3.12 OC3 AUX INTERFACE BOARD WAYSIDE DS1 CONNECTIONS (J201 IN AND J202 OUT) Wayside DS1 is an option in the MDR-8000 OC3 radios that prevents having to add a SONET add/drop MUX to access payload traffic. This option provides 1 DS1 for each STS-1 within the OC3. Refer to Table 3-4 for ELMC option key requirements for remote monitoring/controlling wayside DS1. 3.12.
3.13 OC3 REPEATER (J203 ON ONE SHELF TO J203 ON SECOND SHELF) Note The OC3 radio repeater cable carries clocks, data, and overhead for two directions. It does not carry OC3 or Wayside DS1 traffic. OC3 fiber optic cables and Wayside DS1 cables must be run separately. If the repeater cable is not used, the embedded data in the overhead must be cabled individually. In this case, separate cables must be run for MCS11, audio, RS-232, and ELMC.
J301 3.14 USI/CONTROLLER CABLE CONNECTION TO LAPTOP (J301) Recommended connectorized cable assembly – PN 695-7848-001 through 004 (24 AWG 6 pair shielded, jacketed cable with DEMM-9P connector on each end). See Figure 3-15 for controller connector location and pinout. Refer to attached CD for mating cable pinout and color code.
See Figure 3-16. There are eight connectors on the backplane to interface with three of the service channels. The connectors on the backplane interface three functions: audio, RS232, and MCS-11. Each service channel is provisioned for a specific function. As shown by the vertical line connecting to the three functions on one side and the three service channels (SC1, SC2, and SC3) on the opposite side, audio and MCS can be put on any open service channel.
3.15.2 Service Channels Provisioning Options Note Service channels at both ends of a hop (and end-to-end in a link) must be provisioned the same. Service channel provisioning is interactive. When an option is selected for any service channel, that option is excluded from selections on the other applicable service channels.
Audio 1 Audio 1 (J316) is a 4-wire function port on the backplane that provides off-hook detection, level control, E and M-lead signaling, DTMF, and 2-wire handset capabilities. Audio 2 Audio 2 (J317) is a 4-wire function port on the backplane that provides off-hook detection, level control, and E and M-lead signaling. Audio 2 has no DTMF decoding capabilities.
Table 3-6 Audio Mating Cable Wiring and Color Codes END 1 WIRE COLOR PAIR WIRE COLOR END 2 FUNCTION AUDIO TIP IN AUDIO RING IN AUDIO M LEAD AUDIO E LEAD AUDIO TIP OUT AUDIO RING OUT CALL DETECT CALL COMMON GND NOT USED 01 06 02 07 03 08 04 09 05 10 BLACK RED BLACK WHITE BLACK GREEN BLACK BLUE BLACK YELLOW 1 1 2 2 3 3 4 4 5 5 BLACK RED BLACK WHITE BLACK GREEN BLACK BLUE BLACK YELLOW 03 08 07 02 01 06 04 09 05 10 AUDIO TIP OUT AUDIO RING OUT AUDIO E LEAD AUDIO M LEAD AUDIO TIP IN AUDIO RING IN NOT
3.15.4 RS-232-1, RS-232-2 (J312, J313) J301 Recommended connectorized cable assembly – PN 695-4125-021 through 025 (26 AWG 5 pair shielded, jacketed cable with 9-pin D-type connector on each end). See Figure 3-19 for shelf connector locations and pinout. Refer to Table 3-7 for mating cable wiring and color code.
Table 3-7 RS-232 Mating Cable Wiring and Color Codes J312/J313 MDR-8000 J312/J313 J312/J313 MDR-8000 FUNCTION END 1 WIRE COLOR PAIR WIRE COLOR END 2 FUNCTION NOT USED 01 BLACK 1 BLACK 01 NOT USED NOT USED 06 RED 1 RED 06 NOT USED RS-232 OUT/ RS-232-1 OUT* 02 BLACK 2 BLACK 03 RS-232 IN/ RS-232-1 IN* NOT USED 07 WHITE 2 WHITE 08 NOT USED RS-232 IN/ RS-232-1 IN* 03 BLACK 3 BLACK 02 RS-232 OUT/ RS-232-1 OUT* NOT USED 08 GREEN 3 GREEN 07 NOT USED NOT USED/ RS-2
Note MCS-11 must be provisioned MCS-11 J310 Master/Junction to enable XMT, RCV, and OUTPUT clocks. If an external modem is being used, provision MCS-11 for MCS-11 J310 Modem. This selection disables XMT, RCV, and OUTPUT clocks and all MCS-11 clocks must now be provided by the external modem. d. MCS-11 J310 Master/Junction must be selected unless an external modem is connected to the radio. If an external modem is used it must provide all MCS-11 clocks and the radio must be provisioned MCS-11 J310 Modem.
J301 J307 J315 J313 J308 J318 J309 J305 J310 J312 J316 J317 J302 LMW-7052 07/23/02 XMT DATA + RTN CLK + XMT CLK + RCV DATA + RCV CLK + J307 8 1 15 9 RCV CLK – RCV DATA – XMT CLK – RTN CLK – XMT DATA – FRONT VIEW Figure 3-20 MCS-11 Master Connector Location and Pinout 3-30
Table 3-8 MCS-11 Master Connector J307 Mating Cable Wiring and Color Codes J307 MDR-8000 POLLING ENGINE FUNCTION END 1 WIRE COLOR PAIR WIRE COLOR END 2 FUNCTION RCV CLK + 01 BLACK 1 BLACK 01 RCV CLK + RCV CLK- 09 RED 1 RED 09 RCV CLK- RCV DATA + 02 BLACK 2 BLACK 02 RCV DATA + RCV DATA - 10 WHITE 2 WHITE 10 RCV DATA - XMT CLK + 03 BLACK 3 BLACK 03 XMT CLK + XMT CLK - 11 GREEN 3 GREEN 11 XMT CLK - RETURN CLK + 04 BLACK 4 BLACK 04 RETURN CLK + RETURN CL
SITE C SITE D MDR-8000 MDR-8000 B1 TERM.
3.15.5.2 MCS-11 Repeater-to-Spur Daisy Chain Connection (J308/J309) Note MCS-11 must be provisioned MCS-11 J310 Master/Junction to enable XMT, RCV, and OUTPUT clocks. If an external modem is being used, provision MCS-11 for MCS-11 J310 Modem. This selection disables XMT, RCV,OUTPUT clocks and all MCS-11 clocks must now be provided by the external modem. Note Multiple radios at a site can be provisioned and connected to operate using a common XMT and RCV clock.
J301 J307 J315 J313 J308 J318 J309 J310 J305 J312 J316 J317 J302 MDR-1012 04/12/04 J308 8 15 OFF HOOK + XMT DATA + OFF HOOK + XMT DATA + CLK OUT + XMT CLK + RCV DATA + RCV CLK + J309 8 1 15 9 RCV CLK – RCV DATA – XMT CLK – CLK OUT – XMT DATA – OFF HOOK – FRONT VIEW XMT CLK + RCV DATA + RCV CLK + 1 9 RCV CLK – RCV DATA – XMT CLK – XMT DATA – OFF HOOK – FRONT VIEW Figure 3-22 MCS-11 Connector J308 and J309 Location and Pinout 3-34
Table 3-9 J308-to-J308 Mating Cable Wiring and Pinout J308 MDR-8000 J308/J308 J308 MDR-8000 FUNCTION END 1 WIRE COLOR PAIR WIRE COLOR END 2 FUNCTION RCV CLK + 01 BLACK 1 BLACK 03 XMT CLK + RCV CLK- 09 RED RED 11 XMT CLK- RCV DATA + 02 BLACK BLACK 05 XMT DATA + RCV DATA - 10 WHITE WHITE 13 XMT DATA - XMT CLK + 03 BLACK 3 BLACK 01 RCV CLK + XMT CLK - 11 GREEN GREEN 09 RCV CLK - 04 BLACK 4 BLACK 04 NOT USED BLUE 12 NOT USED 5 BLACK 02 RCV DATA + YELL
3.15.5.3 MCS-11 Spur Connection (J310) MCS-11 connector J310 can be used to connect to a spur shelf and is the preferred connection to the external DMX-3003N MUX. When connecting to a MDR-4000e or MDR-6000 radio use J310 on all of the radios for best results. J301 Recommended connectorized cable assembly – PN 695-4126-031 through -035 (26 AWG 8 pair shielded, jacketed cable with 15-pin D-type connector on each end). See Figure 3-23 for shelf connector J310 location and pinout.
Table 3-11 MCS-11 Spur Connector J310 Mating Cable Wiring and Pinout J310 MDR-8000 J310/J310 J310 MDR-8000 FUNCTION END 1 WIRE COLOR PAIR WIRE COLOR END 2 FUNCTION RCV CLK + 01 BLACK 1 BLACK 04 RETURN CLK + RCV CLK- 09 RED 1 RED 12 RETURN CLK- RCV DATA + 02 BLACK 2 BLACK 05 XMT DATA + RCV DATA - 10 WHITE 2 WHITE 13 XMT DATA - XMT CLK + 03 BLACK 3 BLACK 03 XMT CLK + XMT CLK - 11 GREEN 3 GREEN 11 XMT CLK - RETURN CLK + 04 BLACK 4 BLACK 01 RCV CLK + RE
Table 3-12 ELMC Option Keys ELMC Option Key 695-5647-018 Required for remote provisioning and downloading on DS1/E1 radios, and DS3 and OC3 radios without wayside DS1 ELMC Option Key 695-5647-019 Required for status of DS3 and OC3 radios with wayside DS1 (no remote provisioning or download capability provided) ELMC Option Key 695-5647-020 Required for remote provisioning and downloading of DS3 and OC3 radios with wayside DS1 Note ELMC 1 connector J318 and ELMC 2 connector J315 are wired in parallel
J301 J307 J315 J308 J313 J318 J309 J305 J310 J312 J316 J317 J302 LMW-7237 02/23/04 GND XMT + J315/J318 5 4 9 RCV + 3 8 2 7 1 6 RCV – XMT – FRONT VIEW Figure 3-24 ELMC Connectors Location and Pinout 3-39
SITE A SITE C MDR-8000 MDR-8000 B1 TERM.
3.16 FOREIGN ALARM INTERFACE (J305) Recommended connectorized cable assembly – PN 695-4121-001/003 (24 AWG 25 pair cable). See Figure 3-26 for shelf connector location and pinout. Refer to Table 3-13 for mating cable pinout and color code. or Recommended wirewrap cable – PN 424-0429-020 (22 AWG 30-pair twisted cable) for use with wirewrap adapter PN 695-4171-002. Refer to Table 3-14 for pinout.
Table 3-14 Alarm/Status Connector J305 Mating Cable Wiring and Pinout ALM/STATUS/CONTROL PIN PR WIRE COLOR REMARKS A XMT ALM OUT 01 1 WHT/BLU ALARM OUTPUT FROM RELAY INTFC NOT USED* 26 BLU/WHT N/A A RCV ALM OUT 02 WHT/ORN ALARM OUTPUT FROM RELAY INTFC NOT USED* 27 ORN/WHT N/A CONTROLLER FAIL ALM OUT 03 WHT/GRN ALARM OUTPUT FROM RELAY INTFC SWITCH I/O OUT 28 GRN/WHT CONTROL OUTPUT FROM RELAY INTFC SWITCH XMTR OUT 04 WHT/BRN CONTROL OUTPUT FROM RELAY INTFC SWITCH RCVR OUT 29
Table 3-14 (Cont.
3.17 ALARM, STATUS, CONTROLS INTERCONNECT See Figure 3-27 for interconnect diagram. The AE-27( ) Relay Interface provides alarm, control and status inputs, and alarm, status and control relay outputs. All output relays can be disabled or provisioned normally open or normally closed as follows: Normally open (NO) – relays are normally de-energized and relay contacts are open. When activated, relays are energized. Relay contacts close, connecting the output to ground.
J305 SWITCH XMTR SWITCH RCVR RELAY INTERFACE J305 PATH ALM SWITCH I/O LOSS OF INPUT ALM STATION ALM 1 A XMT ALM STATION ALM 2 B XMT ALM STATION ALM 3 A RCV ALM STATION ALM 4 B RCV ALM STATION ALM 5 STATION ALM 6 POWER SUPPLY ALM STATION ALM 7 CONTROLLER FAIL STATION ALM 8 STATION ALM 9 A XMTR IN SERV STATION ALM 10 B XMTR IN SERV STATION ALM 11 A RCVR IN SERV STATION ALM 12 B RCVR IN SERV STATION ALM 13* A I/O IN SERV STATION ALM 14* B I/O IN SERV STATION ALM 15 IN* SW OFF NORM
3.17.1 Controller Bus The Relay Interface communicates with the AE-37( ) Controller card via the processor bus and the data bus. The processor bus, consisting of three address lines, two control lines, and a clock, is applied to a XCVR. The data bus contains the eight data lines (D0-D7) and is applied to a separate transceiver. Interface with the relay transceivers is provided by the XCVR data bus.
3.17.4 Station Alarm Wiring See Figure 3-28. Use wire wrap adapter PN 695-4171-002 to connect station alarm inputs to the AE-27A Relay Interface module, via connector J305, in each rack. A typical connection scenario is shown. The station/shelf alarm for MCS-11 address A1A (MCS-11 alarm point 1) is connected by software. The station alarms for MCS-11 address A1B and A1C are assigned to MCS-11 Alarm points 2 and 3, respectively.
3.17.5 Relay Alarm/Status Outputs Eight alarm relay outputs and seven status relay outputs provide relay closure to ground (provisioned NO) or open (provisioned NC) when activated. All relays default to open if card power is lost, except the Power Supply alarms, which default to ground. The maximum contact rating for each relay is 0.5 A, 100 Vdc.
• A RCV – B-side receiver failure. This summary alarm is activated by any of the following alarms on the A side: Channel Alarm RCV Frame Loss Eye Closure RSL Alarm • B RCV – B-side receiver failure. This summary alarm is activated by any of the following alarms on the B side: Channel Alarm RCV Frame Loss Eye Closure RSL Alarm • PWR Supply Alarm – This summary alarm is activated by any A or B power supply failure.
OFF NORMAL MESSAGE DISPLAYED ON USI STATUS ALARM SCREEN: A/B Side PA Off – PA ON/OFF switch on A or B power supply is set to OFF. A/B Side LIO SPI Fail – XMT or RCV circuit failure on Low Capacity I/O ASIC in A or B DS1 I/O interface module. A/B Side RCV SPI Fail – Failure on the Serial Processor Interface bus causing loss of communication between the controller and RCV circuits on the I/O interface module.
RCVR Capacity Key Mismatch – Part numbers of capacity keys on A and B RCVRs are different. A/B Tx OVERRIDE – A or B XMTR has been switched and locked in-service using controls on the front panel of the controller module. Online XMTR will not switch out-of-service regardless of alarms. A/B Rx OVERRIDE – A or B RCVR has been switched and locked in-service using controls on the front panel of the controller module. Online RCVR will not switch out-of-service regardless of alarms.
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