Frame Ground; Connector Panel And Front Panel Connectors - Symmetricom TimeSource 3100 User Manual

Chapter 3 Installing the TimeSource 3100
Making Cable Connections
Figure 3-8 shows the connectors on the front panel and connector panel. All
connectors can be located using these illustrations.
E1 outputs
A & B
(BNC)
10 MHz
output
Battery B
& frame
ground
(TB2)
Figure 3-8.

Connector Panel and Front Panel Connectors

Frame Ground

Frame ground enters through the four-position power terminal blocks labeled TB1
and TB2. Figure 3-9
the terminal block connections.
54 TimeSource 3100 User's Guide
E1 inputs A & B
(BNC)
1 pps
output
E1 outputs
A & B
(wire-wrap)
Expansion Bus
GPS
(Reserved for
antenna
future use)
input
shows the location of the terminal blocks, and Figure 14 shows
Com
port 1
Alarms
Com
Time of day port 2
E1 inputs Craft
A & B
(wire-wrap)
Output Module:
8 E1 outputs (BNC or
wire-wrap) or
4 IRIG-B TOD outputs (BNC) or
2 ESCIU ports (BNC or
wire-wrap) or
8 mixed E1/T1 outputs
(wire-wrap)
097-72020-01 Revision K – December 2005
Battery A
& frame
ground
(TB1)
Ethernet