Black Box MWU2000-X21, MWU2000-G703 115, E1/T1 LIU Jumper Settings, Table B- 1. E1/T1 Connections

Models: MWU2000-G703 MWU2000-X21 MWU2000-V35

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2.048Mbps Wireless Modem

Table B- 1. E1/T1 Connections

In addition to the faults mentioned in the above table, there is a possibility of a cable being disconnected or shortened. Both these situations usually result in LOS indication either by the modem or by the end equipment.

E1/T1 LIU Jumper Settings

The LIU default setting is E1 balanced or T1 balanced, unless an E1 unbalanced configuration is specified. The following diagrams show the jumper configurations on the LIU board for each configuration option.

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Black Box MWU2000-X21, MWU2000-G703, MWU2000-V35 manual 115, E1/T1 LIU Jumper Settings, Table B- 1. E1/T1 Connections