User's Manual Part 1

Frame Configuration DIP Switch
MAY 2004 1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU 5-1
PRELIMINARY
Introduction
This section describes setting the DIP switch positions for starter/single
frame and exapansion frames. The following sections describe BTS
preparation before applying DC power.
Setting Frame Configuration
DIP Switch
The frame configuration switch is located on the Compact BTS
Input/Output (CBIO) Card of the BTS. Figure 5-1 shows the switch
position for a starter /single frame configuration. If there are expansion
frames, then each would have the DIP switch positions set to reflect that
frames identification. See Figure 5-2.
The switch settings must be verified and set before power is applied to
the BTS. Refer to Figure 5-1 or Table 5-1 for a starter or single frame.
Figure 5-1: DIP Switch Configuration
Frame ID
3rd and 4th Positions
– Don’t Care
1 2 3 4
DN
Note:
Black represents Switch Actuator
UP
DAISY–CHAIN SYNC – OUT
SDCX
KIT NO.
SDCX
SERIAL NO.
DAISY–CHAIN
POWER
SDCX POWER
EXPANSION FRAME SYNC – OUT
RF–GPS IN
PWR
5