Using Internal Components Of Transmission Interface Box; Figure 4-8 Mounting Transmission Interface Box On The Steel Pole - Huawei Airbridge BTS3606 Installation Manual

Installation Manual – BTS3606A Cabinet Installation
Airbridge BTS3606&3606A CDMA Base Station
(1) Steel pole
(4) Plain washer 10

Figure 4-8 Mounting transmission interface box on the steel pole

5) Install the plain washer, spring washer, and nut on the long bolt. See Figure 4-8.
6) Tighten the nut to 26.5 N$m (119.7 in. lbs) with a wrench.
4.3 Using Internal Components of Transmission Interface
Box
This section explains how to use:
120Ω DDF unit
75Ω DDF unit
Grounding busbar
12-core fiber fusing and distributing assemblies
Chapter 4 Installing Outdoor Transmission and
(2) Beam
(5) Spring washer 10
Huawei Technologies Proprietary
4-7
Power Interface Boxes
(3) M10 nut
(6) Long M10 bolt