Symmetricom TimeSource 3600, Manual

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Description
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S S S S S S S S S S S S S S S S S S S S S S S S S S S S S
10 MHz Output
The BesTime Ensemble Timing Generator provides timing for the
10 MHz timing signal available at the 10 MHZ connector, which
can be used for local cellular frequency or testing purposes. This
signal is not squelched during an alarm.
Two ESCIU Ports
(990-72060-04 Systems Only)
This option provides a module for two E1 ports. The module
mounts in the OPTIONS I/O mountings on the connector panel.
E1 traffic-carrying signals are synchronized using the Bestime
ensemble timing generator. Jitter and wander are also removed
before sending the E1 signals to network elements.
If an alarm condition or power failure occurs, relays allow the E1
signals to bypass the system. (See Figure 7.)