Installation Manual

Release 3.3, Revision A 1/99
Unpacking the WAVEXpress/BTS 13
1-3.6 Transceiver (TRX) Card
The following table describes the function of the connectors and indicators on a
WAVEXpress/BTS TRX card. Refer to the illustration on the left for the position of connectors
and indicators.
Table 1-9:
WAVEXpress/BTS TRX card’s connectors and indicators
There are two types of TRX cards available.
7nc
8 PCB Signal Ground
Shell Chassis Ground
Connector or
Indicator
Function
Tx Signal transmission port, connected to the RF dist card
using a semi-rigid SMA cable
PWR Green LED, lit when card has power supplied
ONLINE Green LED, lit when card is on-line, downloaded, and
card boot process has been performed successfully
FLT Red LED, lit when the card detects a fault or the card has
not downloaded successfully
Rx Signal reception port, connected to the RF dist card
through a semi-rigid SMA cable
Table 1-10:
Available TRX modules
Part Number Description
M640116 900 MHz, GSM
M640117 1800 MHz, DCS 1800 MHz Full Band
Table 1-8:
RJ-48 Pin outs
RJ-48 Pin Number Signal
3:5
21
/,1(
)/7
5;
7;