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System Description
OCM Management
Power-Up Self-Test
This test is performed for several seconds on the Common Control Module (CCM) and the Line
Interface Module (LIM) when powered up. The CCM boot firmware performs a basic self-test to
verify that a software download from the TMS Controller can be performed. During this test, the
front panel Test LED lights. When the CCM passes this test, the Test LED goes off. When the test
fails, the LED remains on.
Management & Control
In addition to the Power-Up Self-Test described below, the OCM modules may be performance
tested in two ways, from the TMS Controller or from the optional on-site Maintenance Console.
TMS Controller
The OCM-2000 can accept configuration, status, and diagnostic commands from the TMS
Controller and reports status summaries and alarms back to the TMS Controller. Refer to the TMS
3000 Controller Operation Manual (GDC 036R603-Vnnn).
Maintenance Console
The OCM-1000 and the OCM-2000 supports local diagnostic testing by means of the Maintenance
Console port. Diagnostics are available only with full-feature software in the CCM and with a valid
configuration (limited to Local Channel Loopback, Local Aggregate Loopback, and Local Alarm
Reporting). These tests allow you to isolate problems in the system or OCM during the installation
of your communications network, after installation of the OCM, or following repair.
•
For the OCM-2000, refer to the TMS 3000 Controller Operation Manual (GDC
036R603-Vnnn).
•
For the OCM-1000, refer to the OCM-1000 User Guide (GDC 036R612-Vnnn), and the
OCM*TMS Maintenance Console User Guide (GDC 036R611-000)
Note
Use GDC cable Part # 028H303-025 to connect the Maintenance Controller to the Maintenance Port.
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Office Connunications Manager OCM-1000/OCM-2000
Installation & Operation
OCM Management
036R340-000
Issue 16
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