iMcV-E1-Mux4, Ethernet Enhanced
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E1 PORT EQUIPMENT
Within each E1 port setup, the state of the port can be set to Equip or Not-
Equipped. When set to Not-Equipped, the end user has the ability to perform
maintenance on the line without impacting the other parts on the module.
TROUBLESHOOTING
•
IE-iMcV-E1-Mux/4 units ship configured as Host units via DIP Switch #1
= OFF. The Remote unit should be set to DIP Switch #1 = ON. Be sure to
confirm that the IE-iMcV-E1-Mux/4 card is set correctly when used.
•
The fiber transport is independent of all other ports and should be
established first. If this is not possible, a physical fiber loopback can be
used for fiber port verification. A fiber loopback will cause all connected
ports to loop back their respected data.
•
If the fiber is not connected, all E1 ports will send the all-ones, AIS signal.
This can be physically looped back to verify E1 port operation.
