Motorola iDEN Site Controller User Manual

Chapter 4 Installation Gen 3 Site Controller System Manual
Intercabling Connections
4-58 68P80801E30-A 5/1/2002
Site Controller and iDEN Smartjack Option Setting Requirements
For proper operation of the site controller and iDEN system, the Smartjack
should be set up with the following options. The telco owns and maintains
the Smartjack, and should be involved in switch setting changes.
■ B8ZS Line Coding:
iDEN requires B8ZS line coding, while many non-iDEN applications use
AMI line coding. Improper selection results in “ones density” errors and
prevents proper site controller operation. Operators have reported
difficulties when the service provider provisions intermediate repeaters
with an “auto” function. If problems occur on the span, the intermediate
repeaters may automatically start switching between AMI and B8ZS,
searching for a signal. Some Smartjacks have automatic capability as well.
Figure 4-23 T1 interface cable configuration
SIDE VIEW OF CABLE
RJ45 SHIELDED
CONNECTOR PLUG
iSC029
011101JNM
8 7 6 5 4 3 2 1
END VIEW OF CABLE
NOTE: Straight-through cable.
RJ45 SHIELDED
CONNECTOR PLUG
LENGTH
TBD
P1
P2
P1 PINOUT
1
2
3-NC
4
5
6-NC
7-NC
8-NC
1
2
3-NC
4
5
6-NC
7-NC
8-NC
P2 PINOUT
2-4 TWISTED PAIR SHIELDED 24-26
GAGE CABLE
TWISTED PAIR
TWISTED PAIR

Motorola iDEN Site Controller Specifications

General

Brand	Motorola
Model	iDEN Site Controller
Category	Controller
Language	English