Common Control Module
CCM Installation
With the exception of the power supply modules, all plug-in modules have an insertion and
extraction tab on the bottom of the front panel.
1. To install a plug-in module, insert the module into its slot with the GDC logo on top, then slide
it in until it makes contact.
2. Pull down the insertion/extraction tab and firmly push the module in until it seats in the rear
connectors.
3. To remove a plug-in module, pull down the insertion/extraction tab to unseat the module, then
pull on the tab.
Installation Restrictions
Any module may be installed in any slot, with the following restrictions:
•
Assignment of modules to slots must be that of the configuration on the TMS Controller or
OCM-1000 Point-to-Point Controller. For example, the CCM should be placed in the first slot
following the power supply module(s), if that is what the configuration shows.
•
Redundant or diverse pairs of modules, when used, must be in adjacent paired slots, in the same
shelf, for example, 1-2. Rear panel Zone 1 (top) and Zone 3 (bottom) connector panels must
meet the module requirements. The X1 jumper must be in the correct position.
•
Earlier versions of the CCM (CCM-6 and CCM-7) can operate in the same network with the
CCM-10. However, in OCM shelves configured for CCM redundancy, both CCMs of the
redundant pair must be the same type.
•
For maximum system reliability, we recommend that a module be removed from the currently
active TMS configuration before it is extracted from its slot.
036R340-000
Issue 16
Office Connunications Manager OCM-1000/OCM-2000
Installation & Operation
3-3