Mhz Output - Symmetricom TimeSource 3600 User Manual

10 MHz Output

Connect a user-supplied RG-58 coaxial cable from the connector labeled 10 MHz to
the equipment that will use the 10 MHz output signal. See
connector location.
E1 or Analog Synchronization Outputs
Caution: To avoid damage to the system, do not connect the E1
output line directly to a point outside the building. The E1 output
circuits do not provide lightning protection.
Connect the E1 or analog synchronization outputs at the wire-wrap pins or BNC
connectors labeled E1 OUT A and E1 OUT B. If using the wire-wrap pins, connect
the tip wire to the pins labeled T, the ring wire to the pins labeled R, and the shield to
the pins labeled S. See
Figure 3-16
Notes:
1. For wire-wrap connections, the shield pin is provided to ground
2. A BNC connector can be used for one output, and a wire-wrap
Figure 3-16. E1 or Analog Output Wire-Wrap Connections
1 PPS Output
Connect a user-supplied RG-58 coaxial cable from the connector labeled TTL PPS
to the equipment that will use the 1 pulse-per-second TTL output signal. See
Figure 3-14
097-72060-01 Revision J – June, 2007
Figure 3-14
for the wire-wrap connections.
the cable shield at the shelf, if required. Normally, the shield is
grounded at the source. Grounding the shield at both ends is not
recommended.
connector can be used for the other output, but do not use the
BNC and wire-wrap connectors of the same output
simultaneously. For example, a BNC connector can be used for
output A and the wire-wrap pins for output B, but do not use the
output A BNC connector with the output A wire-wrap connector.
B
T
R
S
for the connector location.
Chapter 3 Installing the TimeSource 3600
for the location of the connectors and pins, and
A
T
R
S
TimeSource 3600 User's Guide
Installing the Shelf
Figure 3-14 for the
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