MDR8000 turn up Procedure

FCC ID: JF6-8702-8W

Parts List/Tune Up Info

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FCCID_589120

6 INITIAL TURNUP 6.1 SECTION INTRODUCTION This section describes the procedures required to turn up the MDR-8000 Microwave Digital Radios after installation. This provisioning part of the section describes provisioning options available with the MDR-8000 software application. Provisioning allows for the definition, editing, and storing of specific functions. The MDR-8000 provides the ability to provision equipment and facili- ties through a series of Windows™-based screens and messages. The Provisioning menu lists equipment and functions which may be provisioned. You should use only those provi- sioning screens that are applicable to your radio. Refer to the Users Guide section and applicable DS1/E1, DS3, or OC3 Initial Turnup section on the attached CD for more infor- mation. 6.2 RECOMMENDED SEQUENCE Perform the following initial turnup procedures in sequence: 1 Install software on PC. Note Software installed at the factory before delivery should not be overwrit- ten by downloading to the radio controller at initial turnup. Refer to Maintenance section on the attached CD for procedure to upgrade existing software. 2 Establish communication between radio and USI computer. Note Saving provisioning on disk provides a reference for any future provi- sioning changes. 3 Provision radio. See Figure 6-1. The radio has been properly aligned and tested at the factory before shipment eliminating the need for testing after initial turn-up. The only time testing and/or adjustment is required is after a maintenance action such as removal and replacement procedure and/or constant alarms requiring corrective maintenance action. The completed maintenance action procedure(s) will reference any required test procedure(s). 6-3

START FIG 6-2 DS1/E1, DS3, OC3 RADIO CONFIG PROVISIONING DS1/E1 DS3 OC3 FIG 6-3 FIG 6-5 FIG 6-7 DS1/E1 RADIO DS3 RADIO OC3 RADIO CONFIG CONFIG CONFIG PROVISIONING PROVISIONING PROVISIONING FIG 6-4 FIG 6-6 FIG 6-8 DS1/E1 DS3 OC3 FACILITIES FACILITIES FACILITIES PROVISIONING PROVISIONING PROVISIONING FIG 6-9 DS3, OC3 RADIO WAYSIDE DS1 FACILITIES PROVISIONING FIG 6-10 DS1/E1, DS3, OC3 RADIO SERVICE CHANNEL PROVISIONING FIG 6-11 DS1/E1, DS3, OC3 RADIO AUDIO PROVISIONING FIG 6-12 DS1/E1, DS3, OC3 RADIO MCS-11 PROVISIONING FIG 6-13 DS1/E1, DS3, OC3 RADIO ELMC PROVISIONING FIG 6-14 DS1/E1, DS3, OC3 RADIO ELMC REMOTE TIME-OUT CONSTANT PROVISIONING FIG 6-15 DS1/E1, DS3, OC3 RADIO OPTIONAL CONTROL NAMES ENTRY PROVISIONING FIG 6-16 DS1/E1, DS3, OC3 RADIO OPTIONAL STATION ALARM NAMES ENTRY PROVISIONING LMW-9038-sm END 01/23/04 Figure 6-1 Provisioning Sequence 6-4

6.3 PROVISIONING RADIO Note Screen shown is for DS1 Radio. DS3 and OC3 radio configuration pro- visioning is similar. Changes to provisioning do not have to be made in any particular order. Open radio provisioning screens. On main screen, double click on tower icon. Status and alarm screen displays. Click on Provisioning. Check current provisioning and change as required. SELECT TERMINAL, REPEATER, RING TERMINAL OR RING REPEATER FROM DROP DOWN LIST. SELECT DISPLAYS NUMBER OF LINES AVAILABLE AS REPEATER IF TRAFFIC AND SERVICE CHANNEL (FOUR DETERMINED BY CAPACITY KEY. CHANGING NUMBER RAILS OF X/Y DATA) ARE BEING TRANSPORTED OF LINES REQUIRES CHANGING CAPACITY KEY. BETWEEN J314 OF BOTH SHELVES. BACKSPACE TO DELETE CURRENT ADDRESS DISPLAYS MODULATION SCHEME. AND ENTER 5-DIGIT REMOTE RACK ADDRESS. NOT PROVISIONABLE SEE FIGURE 6-11 FOR DETAILS. ENABLE OR DISABLE AUTOMATIC POWER SELECT DISABLE OR DOUBLE CLICK TO ENABLE CONTROL (ATPC) FUNCTION. SELECT (00 DISPLAYS). ENTER 2-DIGIT NUMBER ATPC Disable, ATPC Enabled, OR ATPC BETWEEN 00 AND 99 AS IDENTIFICATION FOR with Timeout FROM DROP DOWN LIST. RADIO RCV/XMT PAIR. SEE SHEET 2 0F 3 FOR DETAILS. USE FOR FREQUENCY COORDINATION IN CONGESTED AREAS THAT HAVE NEARBY TRANSMITTERS AT SAME FREQUENCY WITH DISPLAYS RADIO TYPE SAME MODULATION. ID MUST BE SAME AT BOTH NOT PROVISIONABLE ENDS OF HOP. IF RCV ID DOES NOT MATCH ID RECEIVED FROM FAR-END XMTR, A USI ALARM AND RACK ALARM ARE GENERATED. SYSTEM ID: ELMC: TEST1 RADIO LINK ID: Disable RADIO TYPE: MDR-8000 DS1 16 LINES 128 TCM 6-8 GHz RADIO CONFIG: HS Tx/HS Rx TERMINAL ATPC Enabled A&B PA Present SYSTEM ALARM Visual/Audible Relays ON/NO Station Alarm 13-16 RSL Alarm Enable LMW-7084 RCV SWITCHING: RSL-Sw Enable Eye BER Disable Sheet 1 of 2 02/04/03 OPTIONS: Option Key: Stat/Prov/WaySide SELECT Station Alarm 13-16 TO ENABLE STATION ALARM 13-16 INPUTS TO RELAY INTFC. WHEN SELECT RSL-Sw Enable TO ENABLE EXTERNAL TBOS IS WIRED TO RADIO, SELECT AUTOMATIC RECEIVER SWITCHING BASED ON TBOS Display 1-8 TO ENABLE TBOS DRIVERS ON RSL. WHEN ENABLED, RECEIVER SWITCHES IF: CONTROLLER AND SELECT A TBOS DISPLAY (1-8) TO VIEW. 1. ON-LINE RCV RSL IS BELOW RCV AGC THRESHOLD, AND SELECT A&B PA Present IF SHELF IS EQUIPPED 2. OFF-LINE RCV RSL IS ABOVE RCV WITH A&B PAs, A OR B PA ONLY IF RACK IS EQUIP- AGC THRESHOLD. PED WITH ONLY ONE PA, OR NO PA IF SHELF IS NOT SELECT RSL-Sw Disable TO DISABLE EQUIPPED WITH PA. UNEQUIPPED PA ALARMS ARE AUTOMATIC RECEIVER SWITCHING. DISABLED. SELECT Major/Minor TO TRIGGER MAJOR ALARM SELECT APPROXIMATE ERROR RATE AT WHICH EYE ON ANY ALARM ON ON-LINE SIDE AND MINOR ALARM CLOSURE ALARM ACTIVATES AND SWITCHING OCCURS: ON ANY ALARM ON OFF-LINE SIDE. SELECT Visual/ EYE BER=1X10-5, 1X10-6, 1X10-7, 1X10-8 OR SELECT Audible TO TRIGGER RACK ALARM ON ANY ALARM Eye BER Disable TO ACTIVATE ALARMS AT APPROXIMATELY ON ON-LINE SIDE. 1X10-6 WITHOUT RECEIVERS SWITCHING. DISPLAYS ELMC OPTION KEY TYPE INSTALLED ON CON- SELECT Relays ON/NO (NORMALLY OPEN-HIGH TROLLER. STAT (STATUS)/PROV (REMOTE PROVISIONING)/ IMPEDANCE) OR Relays ON/NC (NORMALLY CLOSED- WAYSIDE (WITH WAYSIDE DS1 MONITORING). NOT PRO- GROUND) ON ALARM FOR ALARM/STATUS OUTPUTS OR VISIONABLE. CHANGING DISPLAY REQUIRES CHANGING Relays OFF. REFER TO RELAY INTERFACE IN THEORY OPTION KEY. SECTION FOR DETAILS. Figure 6-2 DS1/E1, DS3, OC3 Radio Configuration Provisioning (Sheet 1 of 4) 6-5

Note Screen shown is for DS1 Radio. DS3 and OC3 radio configuration pro- visioning is similar. Changes to provisioning do not have to be made in any particular order. NOTES 1. ATPC T/O IS A CMD PATH FUNCTION PERFORMED AT XMTR. 2. ATPC TRACKS RCVR WITH HIGHEST LEVEL. 3. LOW POWER ATPC IS 10dB DOWN FROM HIGH POWER. SELECT ATPC OR ATPC T/O ENABLE AUTOMATIC XMT POWER CONTROL (ATPC) FUNCTION. WHEN PROVISIONED ATPC OR ATPC T/0, ONE RCVR OUT-OF-LOCK CAUSES HIGH POWER ATPC FOR 10 SECONDS EVERY ONE MINUTE. IF BOTH RCVRS ARE OUT-OF-LOCK, ATPC GOES TO HIGH POWER AND STAYS AT HIGH POWER UNTIL ONE RCVR (REVERTS TO ONE RCVR OUT-OF-LOCK MODE) OR BOTH RCVRS LOCK. WHEN PROVISIONED ATPC T/O (TIMEOUT), IF CMD PATH IS LOST, ATPC GOES TO HIGH POWER FOR FIVE MINUTES THEN GOES TO LOW POWER. THEN, EVERY HOUR, ATPC GOES HIGH FOR 10 SECONDS AND THEN GOES TO LOW POWER. THIS CONTINUES UNTIL THE CMD PATH IS RESTORED. SELECT DISABLE TO DISABLE ATPC FUNCTION. SYSTEM ID: ELMC: TEST1 RADIO LINK ID: Disable RADIO TYPE: MDR-8000 DS1 16 LINES 128 TCM 6-8 GHz RADIO CONFIG: HS Tx/HS Rx TERMINAL ATPC Enabled A&B PA Present SYSTEM ALARM Visual/Audible RELAYS ON/NO Station Alarm 13-16 RSL Alarm Enable RCV SWITCHING: Disable AGC BER Disable OPTIONS: Option Key: Stat/Prov/WaySide LMW-7085 Sheet 2 of 2 06/04/02 SELECT RSL Alarm Enable TO ENABLE ALARM ON USI ALARM AND STATUS SCREEN WHEN RSL DROPS BELOW THRESHOLD. SELECT RSL Alarm Disable TO INHIBIT ALARM. Figure 6-2 DS1/E1, DS3, OC3 Radio Configuration Provisioning (Sheet 2 of 4) 6-6

Note MASTER RING CONFIGURATIONS – Master rings are networks that consist entirely of a loop of synchronous repeaters. All nodes in the same ring direction use the same clock timing. Timing may be different for each direction. All service channel data is passed synchronously around the ring. The status of the ring is monitored using messages in the ELMC channel. SUBTENDING RING CONFIGURATIONS – Subtending rings are networks that connect asynchronously to another ring at two locations (called primary and secondary connection points). The networks consist of a string of synchronous repeaters. All nodes in the same direction use the same clock timing. Timing may be different for each direction. All service channel data is passed synchronously within the subtending ring section and asynchronously to the main ring. Asynchronous connection must use LMC1 for the ELMC connection. Messages are sent on LMC1 by the subtending ring primary and secondary nodes to monitor for continuity of the synchronous connection. SELECT RING REPEATER MASTER AT ANY ONE RADIO IN THE RING, TO ENABLE THE CONFIGURATION THAT IS USED TO BREAK THE LOOP OF A SYNCHRONOUS RING. IN THIS CONFIGURATION, THE RF SERVICE CHANNEL AND REPEATER SYNC ARE DISABLED (NORMALLY ENABLED), PREVENTING THE RING FROM CLOSING ON ITSELF. WHEN A RING FAILURE OCCURS, THE MASTER RECEIVES A RING FAIL MESSAGE FROM THE FAILED RADIO AND RESPONDS BY ENABLING THE RF SERVICE CHANNEL AND REPEATER SYNC TO CONNECT THE SERVICE CHANNELS. THE FAILURE IS WHAT NOW BREAKS THE SERVICE CHANNEL LOOP, PREVENTING THE RING FROM CLOSING ON ITSELF. SYSTEM ID: ELMC: TEST1 RADIO LINK ID: Disable RADIO TYPE: MDR-8000 DS1 16 LINES 128 TCM 6-8 GHz RADIO CONFIG: HS Tx/HS Rx Ring TERMINAL Repeater Normal Terminal Normal ATPC Enabled A&B PA Present Repeater Primary SYSTEM ALARM Ring Terminal Secondary Visual/Audible RELAYS ON/NO Station Alarm 13-16 Ring Repeater Master RCV SWITCHING: RSL-SW Enable Eye BER Disable OPTIONS: Option Key: Stat/Prov/WaySide LMW-9088 09/08/03 SELECT RING REPEATER NORMAL AT ALL RADIOS IN THE RING, EXCEPT THE ONE PROVISIONED MASTER, TO ENABLE THE CONFIGURATION THAT ENABLES RF SERVICE CHANNEL AND REPEATER SYNC, ALLOWING SERVICE CHANNEL DATA TO PASS THROUGH THE RF AND REPEATER PORTS. WHEN A FAILURE IS DETECTED ON THE RF OR REPEATER PORT, THE ASSOCIATED RADIO SENDS A RING FAIL MESSAGE TO THE MASTER. SELECT RING REPEATER PRIMARY WHEN THE RADIO IS IN THE MIDDLE OF A SUBTENDING RING AND IS THE PRIMARY SERVICE CHANNEL CONNECTION POINT TO ANOTHER RING. IN THIS CONFIGURATION, THE RF SERVICE CHANNEL AND REPEATER SYNC ARE ENABLED, ALLOWING SERVICE CHANNEL DATA TO PASS THROUGH THE RF AND REPEATER PORTS. WHEN A FAILURE OCCURS, THE RF SERVICE CHANNEL AND REPEATER SYNC ARE DISABLED. SELECT RING REPEATER SECONDARY WHEN THE RADIO IS IN THE MIDDLE OF A SUBTENDING RING AND IS THE SECONDARY SERVICE CHANNEL CONNECTION POINT TO ANOTHER RING. IN THIS CONFIGURATION, THE RF SERVICE CHANNEL AND REPEATER SYNC ARE DISABLED. WHEN A FAILURE OCCURS, THE RF SERVICE CHANNEL IS ENABLED. Figure 6-2 DS1/E1, DS3, OC3 Radio Configuration Provisioning (Sheet 3 of 4) 6-7

RING TERMINAL MASTER – NOT USED SYSTEM ID: ELMC: TEST1 RADIO LINK ID: Disable RADIO TYPE: MDR-8000 OC3 OC-3 128 QAM RADIO CONFIG: HS Tx HS Rx Ring Repeater Normal Terminal Normal ATPC Enabled A&B PA Present Repeater Primary SYSTEM ALARM Visual/Audible RELAYS ON/NO Ring Terminal Station Alarm 13-16 Secondary RSL Alarm Enable Ring Repeater Master RCV SWITCHING: Disable AGC BER Disable Degrade Enable OPTIONS: Option Key: Stat/Prov/WaySide LMW-9089 09/08/03 SELECT RING TERMINAL NORMAL AT FIRST RADIO IN AN INCOMPLETE RING, WHEN BUILDING OUT A NEW RING, AND PREVENT HAVING TO GO BACK AND REPROVISION EACH RADIO WHEN THE RING IS COMPLETE. AS EACH NEW HOP IS ADDED, PROVISION THE RADIOS ON EACH END AS RING TERMINAL NORMAL AND PROVISION ALL RADIOS IN BETWEEN AS RING REPEATER NORMAL. IN THE RING TERMINAL NORMAL CONFIGURATION, THE REPEATER CABLE IS NOT INSTALLED. SYNC ALARMS ARE INHIBITED. THE RF SERVICE CHANNEL IS ENABLED, ALLOWING SERVICE CHANNEL DATA TO PASS THROUGH THE RF PORT. WHEN THE RING IS COMPLETE, PROVISION ONE RADIO RING REPEATER MASTER AND ALL OTHER RADIOS AS RING REPEATER NORMAL. SELECT RING TERMINAL NORMAL AT RADIOS AT ENDS OF STUBS OFF SUBTENDING RINGS. SELECT RING TERMINAL PRIMARY WHEN THE RADIO IS THE PRIMARY CONNECTION POINT TO THE MAIN RING. IN THIS CONFIGURATION, THE REPEATER CABLE IS NOT INSTALLED. SYNC ALARMS ARE INHIBITED. THE RF SERVICE CHANNEL IS ENABLED, ALLOWING SERVICE CHANNEL DATA TO PASS THROUGH THE RF PORT. THE RF SERVICE CHANNEL IS DISABLED WHEN A FAILURE OCCURS. SELECT RING TERMINAL SECONDARY WHEN THE RADIO IS THE SECOND CONNECTION POINT TO THE MAIN RING. IN THIS CONFIGURATION, THE REPEATER CABLE IS NOT INSTALLED. SYNC ALARMS ARE INHIBITED. THE RF SERVICE CHANNEL IS DISABLED. THE RF SERVICE CHANNEL IS ENABLED WHEN A FAILURE OCCURS ALLOWING SERVICE CHANNEL DATA TO PASS THROUGH THE RF PORT. Figure 6-2 DS1/E1, DS3, OC3 Radio Configuration Provisioning (Sheet 4 of 4) 6-8

SYSTEM ID: ELMC: TEST1 RADIO LINK ID: Disable RADIO TYPE: MDR-8000 DS1 16 LINES 128 TCM 6-8 GHz RADIO CONFIG: HS Tx/HS Rx TERMINAL ATPC Enabled A&B PA Present SYSTEM ALARM Visual/Audible RELAYS ON/NO Station Alarm 13-16 RSL Alarm Enable RCV SWITCHING: Disable AGC BER Disable OPTIONS: Option Key: Stat/Prov/WaySide LMW-7100-SM 09/16/02 SELECT ONE: * NS Tx/NS Rx NS Tx/HS Rx * NS Tx/SD Rx * HS Tx/HS Rx * HS Tx/SD Rx FD TxA/Rx A FD TxA/Rx B NS = NON-STANDBY HS = HOT-STANDBY SD = SPACE DIVERSITY FQ = FREQUENCY DIVERSITY * ALTHOUGH THERE ARE A TOTAL OF 7 CONFIGURATIONS, ONLY 4 EXAMPLES ARE ILLUSTRATED. Figure 6-3 DS1/E1 Radio Configuration Provisioning 6-9

I RF RPTR RPTR XMTR RF IN/OUT PA DIPLEXER CH CH Q A I/O INTER- (OPTIONAL) LBO FACE A RX DS1/E1 DS1/E1 RCVR RF 1-16 1-16 RS A LMW-5051-SM 09/16/02 DS1/E1 PROVISIONING EXAMPLE 1: NS Tx/NS Rx I RPTR RPTR XMTR RF A PA CH CH Q I/O RF INTER- (OPTIONAL) IN/OUT XMT LBO FACE DIPLEXER SW A RX DS1/E1 DS1/E1 RCVR RF 1-16 1-16 RS A I/O INTER- FACE B RX RF RCVR RF RCV IN B FILTER FROM RS SECOND ANTENNA LMW-5050-sm 07/24/01 DS1/E1 PROVISIONING EXAMPLE 2: NS Tx/SD Rx 6-10

I RPTR RPTR XMTR RF PA CH CH Q A I/O RF INTER- (OPTIONAL) RF IN/OUT XMT LBO FACE DIPLEXER SW A RX DS1/E1 DS1/E1 RCVR RF 1-16 1-16 RS A MX DX I XMTR PA Q B I/O INTER- (OPTIONAL) FACE B RX RCVR RF RS B LMW-5049-sm 07/24/01 DS1/E1 PROVISIONING EXAMPLE 3: HS Tx/HS Rx I RPTR RPTR RF XMTR PA CH CH Q A I/O RF INTER- (OPTIONAL) IN/OUT XMT LBO DIPLEXER FACE SW A RX DS1/E1 DS1/E1 RF RCVR 1-16 1-16 RS A MX DX I RF XMTR PA Q B I/O INTER- (OPTIONAL) FACE B RX RF RF RCV IN RCVR FILTER FROM RS B LMW-5048-SM SECOND 09/16/02 ANTENNA DS1/E1 PROVISIONING EXAMPLE 4: HS Tx/SD Rx 6-11

Note If installation at both ends of a hop are complete except for connecting to customer inputs/outputs and it is desirable to have an alarm-free system, alarm reporting on the incomplete connections can be disabled temporarily through provisioning. You can communicate over the hop even if you do not have the radio connected to customer DS1 inputs; however, you will alarm unless you select OFF to disable INSERT CHANNEL (located on the USI DS1 Facilities screen) for all equipped lines. Disabling the DS1 insert function disables both the lines and alarm reporting for the lines. After all customer connections are complete, alarm reporting can be restored to normal. To restore alarm reporting to normal, set INSERT CHANNEL on DS1 Facilities screen to ON. Note The term "LINE" is used to describe an input/output signal at DS1/E1 rate (1.544 MB/S 2.043 MB/S). The term "CHANNEL" is used to describe a multiplexed signal, at a higher rate than DS1/E1. The inserted channel is output of multiplexer circuit. The dropped channel is input to demultiplexer circuit. The multiplexer and demultiplexer circuits are located on I/O interface module. SELECTING ON INSERTS LOCAL DATA AND TURNS ON ALARM REPORTING. SELECTING NM (NOT MONITORED), DEFAULT SETTING, INSERTS LOCAL AIS DATA BUT TURNS SELECT ON TO DROP SELECT ON TO OFF ALARM REPORTING. SELECTING OFF TURNS OFF LOCAL ALL LINES OR OFF TO INSERT ALL DATA INSERT AND TURNS OFF ALARM REPORTING. DISABLE ALL LINES LINES OR OFF TO AND ALARMS. DISABLE ALL LINES SELECT ON FOR ALL LINES IN USE AT A TERMINAL OR DROP- AND ALARMS. AND-INSERT REPEATER. SELECT NM FOR ALL LINES NOT FOR EACH LINE, SELECT USED AT A TERMINAL AND DROP-AND-INSERT REPEATER. ON TO DROP LINE OR OFF SELECT AMI SELECT OFF FOR ALL LINES AT A NON-STANDBY THROUGH TO DISABLE LINE AND OR B8ZS REPEATER, OR SELECT OFF FOR LINES 1 THROUGH 4 AND ALARMS. CODING FOR NM FOR LINES 5 THROUGH 16 AT A PROTECTED REPEATER. ALL DSI LINES LINES 1 2 3 4 5 6 7 8 Select All INSERT CHANNEL ON ON OFF OFF OFF OFF OFF OFF DROP CHANNEL ON ON OFF OFF OFF OFF OFF OFF LINE CODING AMI AMI AMI AMI AMI AMI AMI AMI AIS INHIBIT OFF OFF OFF OFF OFF OFF OFF OFF LINE 9 10 11 12 13 14 15 16 Select All INSERT CHANNEL OFF OFF OFF OFF OFF OFF OFF OFF DROP CHANNEL OFF OFF OFF OFF OFF OFF OFF OFF LINE CODING AMI AMI AMI AMI AMI AMI AMI AMI AIS INHIBIT OFF OFF OFF OFF OFF OFF OFF OFF AIS SIGNAL ALL ONES DS1 LINE LENGTH 0-150 SELECT ALL 1s OR ALL 0s AIS SELECT ON OR OFF. WHEN SELECT ON TO INHIBIT AIS DATA FORMAT FOR ALL LINES. SET TO ON, AIS INSERTION INSERTION ON ALL LINES. IS INHIBITED ON SELECTED SELECT OFF TO ENABLE DS1/E1. AIS INSERTION ON ALL SELECT AMI OR B8ZS CODING FOR EACH DS1 LINE. E1 LINE LINES. CODING IS ALWAYS HDB3. FOR ALL DS1 LINES, SELECT RANGE THAT MATCHES ACTUAL DISTANCE TO CROSS-CONNECT 0-150 (TEO OFF), 150-330 (TEO ON), 330-480 (TEO OFF) OR 480-660 (TEO ON) FT. FOR E1, NO DIS- LMW-3020-sm TANCE IS DISPLAYED. 12/16/03 Figure 6-4 DS1/E1 Facilities Provisioning 6-12

SELECT AMI OR B8ZS CODING FOR WAYSIDE DS1 LINE. SELECT ON TO DISABLE ALARM REPORTING FOR WAYSIDE DS1 LINE. SELECT OFF TO REPORT ALL ALARMS FOR LINE. DS1 CARD A DS1 CARD B DS1 LINES 1 2 3 1 2 3 Select All ALARM LOCK OUT OFF OFF OFF OFF OFF OFF DS1 LINE CODING AMI AMI AMI AMI AMI AMI AIS INHIBIT OFF OFF OFF OFF OFF OFF AIS INSERT 1 1 1 1 1 1 LMW-3133C-sm 01/29/01 SELECT 1 (ALL ONES) OR 0 (ALL ZEROES) FOR ALARM INDICATION SIGNAL (AIS) LINE CODE. SELECT ON TO DISABLE AIS INSERTION ON WAYSIDE DS1 LINE WHEN LOSS OF UPSTREAM DS1 FRAME IS DETECTED. SELECT OFF TO INSERT AIS WHEN DS1 FRAME LOSS IS DETECTED. Figure 6-9 DS3, OC3 Radio Wayside DS1 Facilities Provisioning Note There are five connectors on the backplane to interface the three service channels. Connectors on backplane interface three functions: Audio, RS232, and MCS. Each service channel is provisioned for a specific function. Audio and MCS can be put on any open service channel. RS232-1 Data can be put on Service Channel 1 and RS232- data can be put on Service Channel 2. RS232 data cannot be put on Service Channel 3. SERVICE CHANNEL: 1:AUDIO-1 -16/+7 Norm 2:AUDIO-2 -16/+7 Norm 3:MCS SELECT AUDIO–1 0/0 Norm, AUDIO–1 0/0 O/H, SELECT AUDIO–1 0/0 Norm, AUDIO–1 0/0 O/H, AUDIO–1 –16/+7 Norm, AUDIO–1 –16/+7 O/H, AUDIO–1 –16/+7 Norm, AUDIO–1 –16/+7 O/H, AUDIO–2 0/0 Norm, AUDIO–2 0/0 O/H, AUDIO–2 0/0 Norm, AUDIO–2 0/0 O/H, AUDIO 2 –16/+7 Norm, AUDIO–2 –16/+7 O/H, MCS AUDIO 2 –16/+7 Norm, AUDIO–2 –16/+7 O/H, OR RS232-1 FROM THE DROP DOWN LIST. OR MCS FROM THE DROP DOWN LIST. SELECT AUDIO–1 0/0 Norm, AUDIO–1 0/0 O/H, AUDIO–1 –16/+7 Norm, AUDIO–1 –16/+7 O/H, AUDIO–2 0/0 Norm, AUDIO–2 0/0 O/H, AUDIO 2 –16/+7 Norm, AUDIO–2 –16/+7 O/H, MCS OR RS232–2 FROM THE DROP DOWN LIST. LMW-3017B-sm 06/04/03 Figure 6-10 DS1/E1, DS3, OC3 Radio Service Channel Provisioning (Sheet 1 of 2) 6-34

ONE MUST BE SELECTED FOR FUNCTION TO DISPLAY. SERVICE CHANNEL: 1:RS232-I 2:RS232-2 3: MCS RS-232 Bridge Off SELECT FOR TERMINAL (ONE DIRECTION) AE-37( ) CONTROLLER J343 SC MULDEM J314 RCV SC DATA E TO/FROM DROP A XMT SC E I/O INTFC DATA W INSERT W RS-232 RXD1 RS-232 TXD1 J312 DATA PATH NOT USED RS-232 Bridge On SELECT FOR REPEATER (TWO DIRECTIONS) AE-37( ) CONTROLLER J343 SC MULDEM J314 RCV SC XMT SC DATA E THRU DATA E TO/FROM DROP INSERT A XMT SC E E RCV SC I/O INTFC DATA W THRU DATA W INSERT DROP W W RS-232 RXD1 RS-232 TXD1 J312 LMW-9007-SM BRIDGED PATHS 03/13/03 Figure 6-10 DS1/E1, DS3, OC3 Radio Service Channel Provisioning (Sheet 2 of 2) 6-35

Note The 2-wire handset is transported over Audio 1 only. Note Audio provisioning is required only if 4-wire audio equipment (external equipment not part of the radio) is supplied and the external audio equipment is connected to audio port 1 J316 or audio port 2 J317 on the radio backplane. These provisionable 4-wire audio functions should not be confused with the 2-wire audio handset. The handset is fully operational after it is connected to the TEL jack on the radio controller module, provided the radio is provsioned Audio 1. The most common audio provisioning is: 1:, 2:, or 3: AUDIO 1 0/0 Norm. SERVICE CHANNEL: 1:AUDIO-1 0/0 Norm NORM – MODE OF OPERATION SELECTED IS NORMAL. IN THIS MODE THE RADIO REQUIRES AN OFF HOOK SIGNAL FROM THE EXTERNAL AUDIO EQUIPMENT. THIS MEANS THAT THE AUDIO EQUIPMENT USED TO CONNECT TO THE RADIO MUST HAVE E AND M-LEAD SIGNALING CAPABILITY (MOST AUDIO EQUIPMENT DOES HAVE THIS CAPABILITY). IF THE EXTERNAL AUDIO EQUIPMENT DOES NOT HAVE E AND M- LEAD SIGNALING CAPABILITY, SELECT O/H AND A CONSTANT OFF- HOOK SIGNAL WILL BE PROVIDED AUTOMATICALLY BY THE RADIO CONTROLLER SOFTWARE. 0/0 – RADIO REQUIRES 0 dBm AUDIO INPUT SIGNAL AT CONNECTOR J316. THE RECEIVED AUDIO SIGNALS ARE NOT AMPLIFIED. THE RADIO OUTPUTS 0 dBm ON AUDIO 1 CONNECTOR J316. THIS SELECTION IS NORMALLY SUFFICIENT IF THE RADIO AND EXTERNAL AUDIO EQUIPMENT ARE LOCATED IN THE SAME SHELTER, ROOM AND EVEN BUILDING. LONGER DISTANCES (SUCH AS BETWEEN BUILDINGS) MAY REQUIRE AMPLIFICATION ON THE OUTPUT SIGNAL. IN THIS CASE, SELECT -16/+7 WHERE THE RADIO INPUT REQUIRED IS -16 dBm AND THE RADIO AMPLIFIES RECEIVED AUDIO SIGNALS TO PROVIDE A +7 dBm OUTPUT AT AUDIO 1 CONNECTOR J316. AUDIO 1 OR AUDIO 2 – AUDIO CHANNEL TO BE INSERTED INTO SERVICE CHANNEL 1 IS 1 OR 2. IF AUDIO CHANNEL 1 IS ALREADY IN USE, SELECT AUDIO 2. ALL ORDERWIRE IS PARTYLINE. IF YOU WANT TO BE ABLE TO RING A PARTICULAR SITE YOU MUST USE DTMF ON AUDIO 1. DTMF ALLOWS YOU TO RING A DIALED SITE BUT ANYONE CAN PICK UP THE 4-WIRE TELEPHONE AND/OR 2-WIRE HANDSET AND LISTEN TO THE CONVERSATION AND TALK. WHATEVER IS SELECTED FOR SERVICE CHANNEL 1, IT MUST BE THE SAME END-TO-END. 1:, 2: OR 3: – THE 64 kb/s SERVICE CHANNEL TO BE INSERTED INTO RADIO OVERHEAD IS 1. IF SERVICE CHANNEL 1 IS ALREADY IN USE, SELECT SERVICE CHANNEL 2 (2:) OR SERVICE CHANNEL 3 (3:) FOR THE AUDIO CHANNEL. WHATEVER IS SELECTED FOR SERVICE CHANNEL 1, 2, OR 3, IT MUST BE THE SAME END-TO- END. LMW-9041-sm 09/15/03 Figure 6-11 DS1/E1, DS3, OC3 Radio Audio Provisioning (Sheet 1 of 2) 6-36

Note DTMF allows you to dialup and ring other sites using the 2-wire hand- set. Only the ringing is detected. Communication over the handset is party-line. DTMF addressing is a local function not a network func- tion, therefore if one or more radios are assigned the same DTMF address, they will all ring when that address is dialed. To be able to use the DTMF function: 1. Audio 1 must be selected for 2-wire handset operation. 2. DTMF must be turned ON on the Audio provisioning screen. 3. 2-wire handset must be connected to TEL jack on controller module. 4. Radios must be provisioned with DTMF address. DOUBLE CLICK TO ENABLE SELECT E-Lead-24Vdc OR (000 DISPLAYS). ENTER 3-DIGIT E-Lead GND TO BE APPLIED TO STATION CALL NUMBER. OPERATOR SERVICE CHANNEL E-LEAD. CAN DIAL THIS NUMBER AND RING/ COMMUNICATE WITH THE STATION VIA ORDERWIRE. SELECT OFF TO NOT USED DISABLE DTMF. AUDIO: DTMF: OFF E-Lead-24Vdc All Call Ringer Off Auto Squelch On LMW-3120B-SM 03/29/03 WHEN All Call Ringer On IS SELECTED, ALL TELEPHONES RING WHEN CALL IS INITIATED. WHEN All Call Ringer Off IS SELECTED, TELEPHONE ASSOCIATED WITH RADIO WILL NOT RING. USEFUL IN SITUATIONS WHERE MULTIPLE RADIOS ARE CONNECTED AT ONE SITE. Figure 6-11 DS1/E1, DS3, OC3 Radio Audio Provisioning (Sheet 2 of 2) 6-37

SELECT MCS RSS ON TO ALLOW CONTROLLER TO RESPOND WHEN REMOTE STATION SCANNER (RSS) IS POLLED. IF THIS OPTION IS TURNED OFF, CONTROLLER DOES NOT RESPOND WHEN RSS IS POLLED. REMOTE STATION SCANNER OPERATION IS AVAILABLE ONLY IF MCS IS SELECTED IN ONE OF THE SERVICE CHANNELS. MCS ADDRESS–ALLOWS USER TO ENTER AN MCS ADDRESS IF MCS-11 HAS BEEN SELECTED IN ONE OF THE SERVICE CHANNELS. THE FOLLOWING SELECT MCS 11 J309 Termination On TO ENABLE LIST PROVIDES A VALID ADDRESS FOR EACH STATION: RESISTIVE TERMINATION AT THE END OF AN ALPHA NUMERIC ALPHA MCS-11 "DAISY CHAIN". SELECT MCS 11 J309 A 1 A Termination Off FOR STAND-ALONE APPLICATIONS THROUGH THROUGH THROUGH OR WHEN MDR-8000 IS JUST A LINK IN A DAISY-CHAIN. H 16 F MCS-11: MCS: A1B MCS RSS Off J309 Termination On J308 Input Clock J310 Modem LMW-4025-sm 09/17/02 SELECT J308 Input Clock TO SYNC PORT TO INPUT CLOCK FROM EXTERNAL SOURCE. (RCV CLK, XMT CLK AND OUTPUT CLK ARE DISABLED). SELECT J308 Output Clock TO SEND A 64 KBS CLOCK TO EXTERNAL EQUIPMENT. (RCV CLK, XMT CLK, AND OUTPUT CLK ARE ENABLED). SELECT MCS-11 J310 Master/Junction TO ENABLE XMT, RCV, AND OUTPUT CLOCKS. SELECT MCS-11 J310 Modem TO DISABLE XMT AND RCV CLOCKS. ALL CLOCKS TO BE PROVIDED BY EXTERNAL MODEM. Figure 6-12 DS1/E1, DS3, OC3 Radio MCS-11 Provisioning 6-38

Note MCS-11 is enabled/disabled using the service channel 1-3 selections. MCS-11 must be enabled for MCS-11/PPP transport operation. SELECT PORTS ON I/O INTFC MODULE. SERVICE CHANNEL IS INSERTED/DROPPED. MCS 11: MCS: A1A MCS RSS On J309 Termination Off J310 Master/Junction J308 Output Clock MCS Transport RF/Rptr PPP Transport None None None RF RF Rptr Rptr RF/Rptr RF/Rptr LMW-7234A MCS-11 DATA MCS-11 AND 02/08/04 IP DATA Note Currently the only valid transport combinations (for terminal or repeater) are: Note For MCS-11 to operate properly, all radio controllers in a system interconnected by RF or RPTR must have the same MCS transport and PPP transport provisioning. Currently the only valid transport combinations (for terminal or repeater) are: MCS TRANSPORT PPP TRANSPORT REMARKS RF/RPTR NONE TMN INTFC MODULE IS NOT INSTALLED. COMPATIBLE WITH OLDER (PRE-TMN) SOFTWARE. RECOMMENDED FOR SYSTEM UPGRADES ONLY. RF/RPTR RF/RPTR MUST BE CHOSEN IF TMN INTERFACE MODULE IS INSTALLED. RECOMMENDED FOR ALL NEW SYSTEMS. Figure 6-13 MCS Transport/PPP Transport Provisioning 6-39

PROVISION ANY ONE OR ALL RADIOS AT A SITE, LOCALLY, USING FOLLOWING PROCEDURE: 1. SINGLE CLICK TO PLACE CURSOR HERE. SYSTEM ID: ELMC J7914 RADIO LINK ID: Disable 2. BACKSPACE TO DELETE CURRENT ELMC ADDRESS 5. TYPE IN 5-CHARACTER (IF ANY). ADDRESS. MUST MATCH 6. TYPE IN ADDRESS IN STEP 1 3. ENTER 5-CHARACTER DESCRIPTION 7. CLICK HERE ELMC ADDRESS. EXACTLY. (IF DESIRED). TO ENTER NEW ADDRESS AND 4. OPEN ELMC ADDRESS DESCRIPTION SETUP SCREEN. Setup ELMC Address -- MDR-8000 Extended Link Monitor Channel (Elmc) Address J7914 -- DURANGO ELMC: J7914 Description: DURANGO Add Elmc=> Delete Elmc Save Cancel 8. CLICK HERE DISPLAYS TO SAVE. ENTERED ADDRESS DISPLAYS ENTERED ADDRESS ELMC Address: J7914 LOCAL PROVISIONING Communicating Description: DURANGO LMW-1019-sm DISPLAYS ENTERED 08/08/02 DESCRIPTION (IF ANY) Note Each network element controller with ELMC must first be locally provisioned with a unique ELMC or remote address. The ELMC address is not related to MCS-11. Any name can be entered as long as the name is a 5-character, alphanumeric word. The address is case sensitive. Space, dash, slash, asterisk, and underscored characters are not allowed. If small numbers are used as addresses, then it is necessary to fill higher order digits with zeros. For example, if the address is the value 1, then the address must be entered as 00001. No address, or the same address used on multiple network elements, prevents ELMC access to that/those network elements. The remote address can only be pro- visioned and changed locally. Service-affecting functions, including operation mode, radio configuration, and remote address, cannot be provisioned or changed remotely. Figure 6-14 DS1/E1, DS3, OC3 Radio ELMC Provisioning 6-40

SELECT TIME LOCALLY FOR ELMC RESPONSE TO A REQUEST FOR STATUS BEFORE TRYING AGAIN. SELECT SHORTER TIME (5 SECS) FOR SHORTER SYSTEMS (10 HOPS OR LESS). SELECT LONGER TIME (10 SECS) FOR SYSTEMS WITH 10 HOPS OR MORE. Remote Time-Out Constants -- MDR-8000 Select a value in the following list to change the current remote timeout 3 secs Current time-out is 3 secs 4 secs 5 secs 6 secs 7 secs 8 secs 9 secs 10 secs OK Cancel Alcatel User Interface - [Alarm Status -- MDR-8000 OC3] File View Setup Options F3 F4 F5 F6 F7 F8 F9 ✓ Acknowledge Alarm Status Analog Monitor Performance Station Alarm User Control Provisioning REMOTE STATUS ALARM ELMC Address [F8]: J7914 ELMC Description: DURANGO Retrieving Provisioning LMW-4024A-SM 08/08/02 TRANSMIT RECEIVER COMMON STATUS A B STATUS A B STATUS A B TRANSMITTER RECEIVER I/O No Report MESSAGE DISPLAYED FOR LENGTH Note PWR OF TIME SELECTED DURING TIME LOCAL RADIO IS ATTEMPTING TO COMMUNICATE If the time-out value selected is too short, there WITH REMOTE ADDRESS VIA ELMC. may not be enough time for the remote MESSAGE DISPLAYED FOR LENGTH controller to respond before the requesting OF TIME SELECTED IF THERE IS NO controller times out, resulting in a constant No RESPONSE TO REQUEST FOR STATUS/ Report. ELMC response time delay is a function CONTROL/PROVISIONING. of controller circuitry and is not linear. Always start with longer time-out, then reduce time to an acceptable value. Figure 6-15 DS1/E1, DS3, OC3 Radio ELMC Remote Time-Out Constant Provisioning 6-41

NOTE: DEFAULT CONTROL NAMES ARE USER CONTROL 1-6 1. OPEN USER CONTROL NAMES SETUP SCREEN 2. SELECT RADIO User Control Names Setup -- MDR-8000 CONTROL NAMES ELMC List RACK1 -- DURANGO GEN START RACK2 -- DURANGO RACK3 -- RED MTH PASS TWR LIGHT OVRD RACK4 -- SILVERTON User Control #3 User Control #4 User Control #5 OK CANCEL APPLY User Control #6 CLICK HERE TO CANCEL TRANSACTIONS BEFORE SAVE CLICK HERE TO SAVE 3. SELECT CONTROL POINT 4. BACKSPACE TO DELETE AND TYPE IN NEW CONTROL NAME LMW-1021-SM 02/04/03 Figure 6-16 DS1/E1, DS3, OC3 Radio Control Names Provisioning 6-42

1. SELECT RADIO CLICK HERE TO SAVE Alcatel User Interface – [Provisioning MDR-8000 OC3] File View Setup Options F3 F4 F5 F6 F7 F8 F9 F11 Prov. Save Alarm Status Analog Monitor Performance Station Alarm User Control Password ELMC ADDRESS: S302 LOCAL DS3 PROVISIONING Communicating*** ELMC ADDRESS: DS301 -- MDR-8000 DS3 DS301 -- MDR-8000 DS3 OK Cancel Apply ALARM # ALARM NAMES ALARM # ALARM NAMES ALARM # ALARM NAMES [1] STATION ALARM #1 [13] STATION ALARM #13 [2] STATION ALARM #2 [14] STATION ALARM #14 AVAILABLE IF RADIO IS [3] STATION ALARM #3 [15] STATION ALARM #15 PROVISIONED STATION ALARM [4] STATION ALARM #4 [16] STATION ALARM #16 13-16 FOR SYSTEM ALARM ON RADIO CONFIGURATION [5] STATION ALARM #5 PROVISIONING SCREEN. [6] STATION ALARM #6 HIDDEN IF RADIO IS PROVISIONED TBOS DISPLAY [7] STATION ALARM #7 1-8. [8] STATION ALARM #8 [9] STATION ALARM #9 [10] STATION ALARM #10 [11] STATION ALARM #11 [12] STATION ALARM #12 Monday, August 6, 2001 2:11:32 PM MDR-8000 DS3 Controller Version R1.03 LMW-5068-sm 2. SELECT ALARM 03/29/03 3. BACKSPACE TO DELETE AND TYPE IN NEW ALARM NAME Figure 6-17 DS1/E1, DS3, OC3 Radio Alarm Names Provisioning Note DS3 screen is shown. DS1/E1 and OC3 alarm names provisioning is similar. 6-43

Chart 12 Over-The-Hop XMTR Output Power and RCVR RSL PURPOSE Use this procedure to check XMTR output power and RCVR receive signal level (RSL) end- to-end in both directions over the hop. Refer to the Maintenance Section for any alarms or corrective maintenance. TOOLS REQUIRED BER Test Set/Communications Analyzer Power Meter Fiber Optic Test Cables (2) Test Lead and Tool Kit STEP PROCEDURE DANGER Possibility of Injury to Personnel Exposure to energy radiated at microwave frequencies can cause eye injury and eventual blindness. Do not operate the system with a waveguide port unterminated. CAUTION Possibility of Service Interruption This is an out-of-service procedure. 1 Perform procedure shown on Figure E-19. 2 STOP. This procedure is complete. E-47

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MDR-8000 HOP CAUTION Possibility of Service 1. IS RADIO EQUIPPED WITH PA? XMTR Interruption RCVR YES, GO TO STEP 2. NO, GO TO STEP 3. To prevent radiating into the compartment, power to the 2. SET PA ON/OFF SWITCH PA must be removed before ON POWER SUPPLY TO connecting or disconnecting OFF. SEE CAUTION ABOVE. the power meter. 15. DISCONNECT 3. DISCONNECT CABLE CABLE Note A B If radio is provisioned ATPC Enabled, on control screen, select ATPC High Pwr Lock to lock XmTR output at high power. MDR-8000 SHELF (REAR VIEW) XMT ANT RCV XMT ANT RCV 8481D LOW POWER POWER POWER POWER SENSOR METER METER SENSOR (-20 to -70 dBm) LMW-3169 TYPE N-F TO SMA-M TYPE N-F TO SMA-M 04/05/02 CLASS TYPE RANGE ADAPTER ADAPTER MEDIUM POWER 8481A -30 TO +20 dBm HIGH POWER 8481H -10 TO +35 dBm 16. CONNECT PWR METER SENSOR TO ISOLATOR 18. RECORD RSL ON FIELD TEST DATA SHEET AT END 17. MEASURE RSL ON PWR METER. OF THIS SECTION CALCULATE RSL AT ANTENNA PORT ON DIPLEXER, 4. CONNECT PWR METER 8. RECORD XMT OUTPUT PWR 12. RECONNECT CABLE TO ANT SMA BASED ON MEASURED RSL AT RCV ISOLATOR OUTPUT: 19. DISCONNECT TEST TO ANT CONNECTOR ON DIPLEXER ON FIELD TEST DATA SHEET CONNECTOR ON DIPLEXER EQUIPMENT RSL = MEASURED RSL + INSERTION LOSS OF RCV ISOLATOR 5. IS RADIO EQUIPPED WITH PA? 9. IS RADIO EQUIPPED WITH PA? 13. IS RADIO EQUIPPED WITH PA? (0.2 dB NOMINAL) + INSERTION LOSS OF DIPLEXER FILTER/RCV 20. RECONNECT CABLE TO YES, GO TO STEP 6. YES, GO TO STEP 10. YES, GO TO STEP 14. FILTER (MARKED ON LABEL ON FILTER) ISOLATOR NO, GO TO STEP 7. NO, GO TO STEP 11. NO, GO TO STEP 15. 21. REPEAT STEPS 15-20 6. SET PA ON/OFF SWITCH ON 10. SET PA ON/OFF SWITCH ON POWER 14. SET PA ON/OFF SWITCH ON EXAMPLE: FOR THE B-SIDE RSL POWER SUPPLY TO ON SUPPLY TO OFF. SEE CAUTION 2. POWER SUPPLY TO ON. MEASURED RSL AT OUTPUT OF ISOLATOR = –37 dBm LABEL ON DIPLEXER FILTER/RCV FILTER SHOWS 22. REPEAT STEPS 1-21 7. MEASURE XMT OUTPUT PWR 11. DISCONNECT TEST EQUIPMENT INSERTION LOSS = 2 dB FOR OPPOSITE DIRECTION ON PWR METER RSL AT ANTENNA INPUT = –37 dBm + 2 dB + 0.2 dB = –34.8 dBm OVER HOP Figure E-19 XMT Output Power and RSL Test Over-The-Hop XMTR Output Power and RCVR RSL E-49 (E-50 blank)


Chart 14 Over-The-Hop DS1/E1 BER Threshold Test PURPOSE Use this procedure to check RCVR threshold end-to-end in both directions over the hop. TOOLS REQUIRED BER Test Set/Communications Analyzer Variable Attenuator Test Lead and Tool Kit STEP PROCEDURE DANGER Possibility of Injury to Personnel Exposure to energy radiated at microwave frequencies can cause eye injury and eventual blindness. Do not operate the system with a waveguide port unterminated. CAUTION Possibility of Service Interruption This is an out-of-service procedure when on a nonstandby (unprotected) system. On a hot-standby or frequency diversity system, switch traffic on the channel under test to protect. 1 Perform procedure shown on Figure E-21. 2 STOP. Procedure is complete. E-55

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MDR-8000 HOP XMTR RCVR PAIR J303/J304 WIRE COLOR FUNCTION PIN NUMBER 1 WHITE/BLUE CHAN 1 TIP 1 20 BLUE/WHITE CHAN 1 RING 2 WHITE/ORANGE CHAN 2 TIP 2 21 ORANGE/WHITE CHAN 2 RING 3 WHITE/GREEN CHAN 3 TIP 3 22 GREEN/WHITE CHAN 3 RING LBO 4 WHITE/BROWN CHAN 4 TIP LBO 4 23 BROWN/WHITE CHAN 4 RING 5 WHITE/SLATE CHAN 5 TIP DS1 IN DS1 OUT 5 24 SLATE/WHITE CHAN 5 RING DS1 IN DS1 OUT P303 P304 P303 P304 6 RED/BLUE CHAN 6 TIP 6 25 BLUE/RED CHAN 6 RING 7 RED/ORANGE CHAN 7 TIP 7 26 ORANGE/RED CHAN 7 RING 8 RED/GREEN CHAN 8 TIP 8 27 GREEN/RED CHAN 8 RING 9 RED/BROWN CHAN 9 TIP 9 28 BROWN/RED CHAN 9 RING 10 RED/SLATE CHAN 10 TIP 10 29 SLATE/RED CHAN 10 RING 11 BLACK/BLUE CHAN 11 TIP 11 30 BLUE/BLACK CHAN 11 RING 12 BLACK/ORANGE CHAN 12 TIP 1. CONNECT TIP AND RING FOR 12 31 ORANGE/BLACK CHAN 12 RING 3. CONNECT TIP AND RING FOR CHANNEL 1 TO BER TEST SET. CHANNEL 1 TO BER TEST SET. TIP 13 BLACK/GREEN CHAN 13 TIP TIP CROSS-CONNECT 13 32 GREEN/BLACK CHAN 13 RING CROSS-CONNECT 2. USING BER TEST SET, INSERT 4. OBSERVE TOTAL ERRORS ON BER (SIDE VIEW) RING RING (SIDE VIEW) BER DS1/E1 SIGNAL. TEST SET OVER A PREDETERMINED BER TEST SET 14 BLACK/BROWN CHAN 14 TIP TEST SET 14 TEST PERIOD. 33 BROWN/BLACK CHAN 14 RING 5. RECORD TOTAL ERRORS ON FIELD 15 BLACK/SLATE CHAN 15 TIP 15 34 SLATE/BLACK CHAN 15 RING TEST DATA SHEET. 16 YELLOW/BLUE CHAN 16 TIP 6. REPEAT STEPS 1-5 FOR CHANNELS LMW-3170 16 35 BLUE/YELLOW CHAN 16 RING 2-16 AS REQUIRED. 04/24/00 Figure E-21 DS1/E1 BER Threshold Test (Sheet 1 of 2) Over-The-Hop XMTR Output Power and RCVR RSL E-57 (E-58 blank)


RCVR 7. DISCONNECT CABLE A B XMT ANT RCV VARIABLE ATTEN 8. CONNECT VARIABLE ATTENUATOR 10. ADD VARIABLE ATTENUATOR SETTING BETWEEN CABLE AND ANT TO RECORDED RSL TO OBTAIN RCV CONNECTOR ON DIPLEXER. THRESHOLD AND RECORD. 9. WHILE OBSERVING BER TEST SET, 11. REPEAT STEPS 1 THROUGH 10 FOR CONNECTED TO DS1 OUT J304, OPPOSITE DIRECTION OVER HOP. INCREASE ATTENUATION UNTIL A BER OF 10E-6 IS DISPLAYED. 12. DISCONNECT TEST EQUIPMENT. LMW-3173 04/05/02 Figure E-21 DS1/E1 BER Threshold Test (Sheet 2 of 2) E-59

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Document Created: 2004-03-25 12:26:44
Document Modified: 2004-03-25 12:26:44
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