Huawei Airbridge BTS3606 Installation Manual page 99

Installation Manual – BTS3606A Cabinet Installation
Airbridge BTS3606&3606A CDMA Base Station
(1)
(2)
(1) Filling (2) Core layer
Figure 5-19 Sealing module
Take out the filling when you install cables. You need to put it in the sealing
module when you are not using the module to separate cables.
The core layer is blue and black multi-layer rubber. You can strip each layer
by hand until the internal diameter of the module fits the cable, as shown in
Figure 5-20.
Figure 5-20 Stripping the core layer of the sealing module
There are three types of sealing modules:
– CM 15w40:15 mm (0.59 in.) x 40 mm (1.6 in.) x 30 mm (1.2 in.) (Length x
Width x Depth)
– CM 20w40: 20 mm (0.08 in.) x 40 mm (1.6 in.) x 30 mm (1.2 in.) (Length x
Width x Depth)
– CM 30w40: 30 mm (1.2 in.) x 40 mm (1.6 in.) x 30 mm (1.2 in.) (Length x
Width x Depth)
Figure 5-21 shows different types of common sealing modules.
(1)
(1) A module (2) B module
Figure 5-21 Front view of common sealing module
Huawei Technologies Proprietary
(2)
(3)
(3) C module
5-21
Chapter 5 Installing Cables