Passthrough - Symmetricom TimeSource 3000 Manual

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Note:
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Figure 3. shows a TimeSource 3000 Passthrough setup.
Figure 3. TimeSource 3000 Passthrough Function
DCD-5X
COM 1, 2, or 3
Alarm Programmability
New releases of TimeSource (1.05.03 or higher) allow the user to provision the alarm
escalation parameters that were hardcoded in the previous releases of TS3000.hex. The
defaults for this release remain the same as were previously hardcoded. This feature can be
used to set the programmability for such alarms as GPS, HOLDOVER, SPAN-X, and RO-X.
The TS3000 alarms can be programmed for GPS and HOLDOVER types of events. The
SPAN-X alarms can be programmed for AIS, ERROR, and LOS types of events. The RO-X
alarms can be programmed for ERROR and LOS types of events.
The user can set the parameters for SEVERITY1 and SERAFF1 which initially come into
effect when the condition is detected. The user can also set the parameters for SEVERITY2
and SERAFF2 which come into effect after TIME (another user programmable parameter).
Startup
When the TimeSource starts up, the CRIT lamp lights. The CRIT lamp remains on for
approximately 50 seconds to 60 seconds and then shuts off.
During startup, the TimeSource performs several self-tests to verify the integrity of the
hardware and software. Neither communication nor outputs are possible at this time, and the
CRIT lamp is switched on. Once the self-tests are done, a connection to the system can be
made and the events viewed.
TimeSource 3000
Description
097-72000-02 Issue 6: October 2003
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The TID of the TL1 command must be the SID of MIS.
DCD is fully managed except for firmware download.
The Passthrough feature is communicated via TL1 only (ie. no GUI interface).
Straight cable
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DCDPASSTHRU
TS-3000
COM1 or 2 (COM-1 is
DB-25 and COM-2 is
RJ-45)
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2
User port (any port)
DCDUSERPORT
COM 1, 2, 3
3
IP:5001-5004
5
S
S S
1
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