User's Manual

Table Of Contents
50 UltraWAVE Micro BTS Installation and Commissioning Guide, Version B
Chapter 2 - Installation
2.6.3 Connecting E1 or T1 Lines
All E1 or T1 cable routing should be installed per the site survey documentation
in conjunction with the information identified in the GSM Network
Implementation Manual.
Using the appropriate customer-supplied cables, connect the Abis interface E1
and/or T1 cables to the local E1 or T1 provider.
2.6.4 Direct Cabling Between Multiple UltraWAVE
or WAVEXpress Systems
This section provides information for cabling between Alvarion equipment. The
external cabling between your equipment will vary depending on the configuration
of the cable management assembly of each chassis. This could consist of any
combination of BNC, DSUB or RJ-48C connectors and either E1 or T1 signaling.
Table 2-11: Customer-Supplied T1 Cabling
Cable Identity Cable Type Corresponding Cable Plug
T1, 100 Ohm Shielded, Twisted, 2-Pair RJ-48C, Male
Note: The number of cables required depends on the ordered configuration of the
Micro BTS.
The direct cabling between systems requires crossover cables (Tx
to Rx, and Rx to Tx), instead of the straight-through cabling used
when connecting systems through a radio or telephone provider
network.