ADC Digivance NXD, Installation And Maintenance Manual

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ADCP-75-210 • Issue 1 • March 2007
Page 18
© 2007, ADC Telecommunications, Inc.
This module also provides a CW test tone for use in reverse continuity testing. The RF signals
are input into the module by way of coax cables terminated with SMA connectors on the
faceplate (at the ports labeled PRI IN and DIV IN).
Figure 13 shows the module faceplate.
Table 8 describes the module faceplate components called out in the figure.
Figure 13. RAN Down Converter Module Faceplate
Table 8. RAN Down Converter Module Faceplate Components
REF # DESIGNATION DEVICE FUNCTIONAL DESCRIPTION
1 PRI IN SMA connector Primary In. Receives RF primary output from either C/PMC-
PLR or P/MCPLR module. Connection is made using cable
1955000P081
2 DIV IN SMA connector Diversity In. Receives RF diversity output from either C/
PMCPLR or P/MCPLR module. Connection is made using
cable 1955000P081
3 FLT Red LED Fault. Lights when module has failed and during start-up until
module has initialized; blinks after module receives a system
clock and is awaiting initialization
4 PWR Green LED Power. Lights when module has power
21236-A
PRIMARY
IN
DIVERSITY
IN
FAULT
LED
POWER
LED
1
2
3
4