User's Manual

Table Of Contents

ADCP-75-347 • Issue 1 • 04/2008

Page 12

6. Secure fiber cable in place following local practices.

Figure 7. Fiber Locations

4.4 Antenna Cable Installation

Coaxial antenna cables must be routed from the antenna to the URH RU. The cables must be

terminated with an N-Type male connector for connection to the RU antenna port or the

lightning surge suppressor (accessory).

Refer to Table 2 on page 7 for relationship between antenna number and the unit doors. Use the

following procedure to install the antenna cable(s):

1. Remove the dust cap from the N-type female connector located on the underside of the

unit as shown in Figure 8.

2. If specified, connect a lightning surge suppressor (accessory) to the antenna port.

3. Connect a ground wire to the lightning surge suppressor. Connect the ground wire to an

approved earth ground.

4. Route the coaxial antenna cable from the antenna to the underside of the RU.

5. Cut the antenna cable to the required length and terminate with an N-type male connector.

6. Connect the antenna cable to the lightning surge suppressor or to the antenna port.

7. Repeat the above steps for the remaining antenna cables.

Note: Observe the fiber numbers and their positions in the quad cable connector. See

Figure 7. The fibers at the other end of the fiber cable are numbered with the same

numbering scheme.

Note: To comply with Maximum Permissible Exposure (MPE) requirements, the

maximum composite output from the antenna cannot exceed 1640 Watts EIRP and the

antenna must be permanently installed in a fixed location that provides at least 6 meters

(20 feet) of separation from all persons.

FIBER

22440-A