Black Box MWU2000-V35 Manual De Usuario

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115 
2.048Mbps Wireless Modem
TECHNICAL: 0118 931 2233 
 
 
 
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.