Huawei BTS3606 Installation Manual page 52

Installation Manual – BTS3606 Cabinet Installation
Airbridge BTS3606&3606A CDMA Base Station
Type
Power
cables
Grounding
cables
Optical
fibers for
connecting
the ODU
E1/T1
cables
Cables
connected
with EAC
Cables of
combined
cabinets
Table 4-2 describes functions of the cables to be installed on site.
Description
Two-phase power
cables (110 V),
including two live
cables (L) and one
neutral cable (N)
Three-phase power
cables (220 V),
including three live
cables (L) and one
neutral cable (N)
Single-phase power
cables (220 V),
including one live cable
(L) and one neutral
cable (N)
PGND cables
Single-mode optical
fibers for connecting
ODU3601Cs
75Ω E1
120Ω E1
100Ω T1
8-core shielded cables
RS485 serial port
cables
Optical fibers
RF cables of GPS
Huawei Technologies Proprietary
4-2
Chapter 4 Installing Cables
Color Specifications
L: The sectional area is 35
2
L: red mm .
N: black N: The sectional area is
35 mm
L: The sectional area is 16
2
L: red mm .
N: black N: The sectional area is
25 mm
L: The sectional area is 25
2
L: red mm .
N: black N: The sectional area is
25 mm
The sectional area is 25
Yellow-green
2
mm .
2 x Φ2 mm
Orange
White 75Ω coaxial cables
White
120Ω twisted pairs
White
100Ω twisted pairs
The outer diameter is 5.6
mm. One end is a
White DB25PIN-male connector,
and the other is a
9PIN-male connector.
The outer diameter is 7
White
mm.
2 x Φ2 mm
Orange
1/4 in. The two ends of a
jumper are DIN
Black connectors. The external
connector is a DIN-female
connector.
2
.
2
.
2
.