User's Manual

Unpacking and Configuration Verification 9
1 Locate slot 0 and write down the processor card part number, revision number and serial
number in the installation checklist. The processor card part number for the BTS is 340150.
2 Slot 1 should contain an E1 or T1 card. Verify that the part number on the card identifies the
card as the correct type, as specified by the main configuration label, and write down the
part number, revision number and serial number in the installation checklist.
The BTS will contain one of three types of E1 or T1 cards:
• 75 Ohm E1 -- Part Number 340122-075
• 120 Ohm E1 -- Part Number 340122-120
• 100 Ohm T1 -- Part Number 340122-100
3 Verify that your system has the correct number of TRX cards as determined by the main
configuration label.
4 Using Table 1-3, verify that they are in the correct slots. TRX cards fill the card cage
assembly from left to right. For example, if your configuration has three TRXs, slots 2, 3 and
4 would contain the TRXs.
Figure 1-5 Baseband Subrack Assembly
Table 1-3 TRX Slot Assignments
TRX Card # Slots
12
23
34
45
56
Blank panels
Processor card
E1 or T1 trunk card
TRX cards
Clock module
IW007303
ON
LINE
FLT
PWR
PORT 1
12
PORT 0
12
ALARMS
ALARMS
IIIIIIIIIIIIIIIIIIIIIIIII
P/N XXXXXX
IIIIIIIIIIIIIIIIIIIIIIIII
S/N XXXXXX
120 OHM
ONLINE
PWR
FLT
SCN
CON
ENET
IIIIIIIIIIIIIIIIIIIIIIIII
P/N XXXXXX
IIIIIIIIIIIIIIIIIIIIIIIII
S/N XXXXXX
PWR
DET
IN
ON LINE
FLT
RX-B
RX-A
13 MHZ
CLK
TX
OUT
PWR
DET
IN
ON LINE
FLT
RX-B
RX-A
13 MHZ
CLK
TX
OUT
PWR
DET
IN
ON LINE
FLT
RX-B
RX-A
13 MHZ
CLK
TX
OUT
PWR
DET
IN
ON LINE
FLT
RX-B
RX-A
13 MHZ
CLK
TX
OUT
PWR
DET
IN
ON LINE
FLT
RX-B
RX-A
13 MHZ
CLK
TX
OUT
PWR
DET
IN
ON LINE
FLT
RX-B
RX-A
13 MHZ
CLK
TX
OUT
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