ADC Telecommunications Inc. FWM1901B 用户手册

ADCP-75-246 • Issue 1 • 6/2008

© 2008, ADC Telecommunications, Inc.

A backhaul cable must be routed from the backhaul device to the microBTS enclosure. The
backhaul cable must be terminated with a hardened RJ-45 male connector for connection to the
microBTS backhaul port. The maximum cable length is 300 feet (91.4 m). 

Use the following procedure to install the backhaul cable: 

1. Remove the dust cap from the RJ-45 connector located at the bottom of the enclosure as

shown in 

2. Route the backhaul cable from the backhaul device to the underside of the enclosure. 

3. Align the plug end of the RJ-45 cable connector with the RJ-45 port receptacle and then

insert the cable plug into the port receptacle. 

4. Slide the connector nut up to the port until it engages the connector locking mechanism. 

5. Tighten the connector nut in a clockwise direction (if necessary, use a wrench or pliers to

grip the connector nut) until it snaps past the detent position and locks into place. 

Note: It may be necessary to apply 30 to 50 lbs/force-inches (3.4 to 5.6 Nm) of torque to
the connector nut in order to turn it past the detent position. 

22639-A