Outdoor Power Interface Box; Figure 4-2 Structure Of 120Ω Transmission Interface Box; Table 4-1 Specifications Of The Tsi-Ddf/Odf Transmission Interface Box - Huawei Airbridge BTS3606 Installation Manual

Installation Manual – BTS3606A Cabinet Installation
Airbridge BTS3606&3606A CDMA Base Station
Figure 4-2 shows the structure of a 120Ω transmission interface box.
(1) 12-core fiber fusing and distributing assemblies
(3) Grounding busbar
Figure 4-2 Structure of 120Ω transmission interface box
Table 4-1 lists the specifications of the transmission interface box.

Table 4-1 Specifications of the TSI-DDF/ODF transmission interface box

Dimensions (Length
x Width x Height)
Weight (in default
configuration)
Components

4.1.2 Outdoor Power Interface Box

Figure 4-3 illustrates the structure of a power interface box.
Name TSI-DDF/ODF transmission interface box
420 mm (16.5 in.) x 378 mm (14.9 in.) x 125 mm (4.9 in.)
4.92 kg (10.85 lb.)
Enclosure
Grounding busbar
8-loop module bar (optional)
75Ω DDF unit (optional)
120Ω DDF unit (optional)
12-core fiber fusing and distributing assemblies (optional)
Huawei Technologies Proprietary
Chapter 4 Installing Outdoor Transmission and
(2) 8-E1 120ΩDDF unit
(4) Enclosure
4-2
Power Interface Boxes