Symmetricom TimeSource 2500 Manual page 85

S S S S S S S S
Wire-Wrap Panel
Connect the optional T1 inputs to the two wire-wrap connectors
labeled INPUT DS1-A and DS1-B. Figure 27 shows the location of
the connectors. The pinouts of each of the connectors are listed in
Table L.
Note:
Grounding the shield at both ends is not recommended.
Table L. Rear Wire-Wrap Panel T1 Input Connector Pinouts
Connect the optional 5 MHz inputs to the two wire-wrap
connectors labeled INPUT 5M A and 5M B. Figure 27 shows the
location of the connectors. The pinouts of each of the connectors
are listed in Table M.
Table M. Rear Wire-Wrap Panel 5 MHz Input Connector Pinouts
S S S S S S S S
The shield is normally grounded only at the signal source.
Pin
R Ring
T Tip
S Frame ground
Pin
+ 5 MHz (positive)
– 5 MHz (negative)
S S S S S S S S
Signal
Signal
S S S S S S S S
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Installation
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