User's Manual

MBSC1900-040-RU
3.3.1.4 Optical Port
The fiber CM-BTS enclosure uses anE2000/APC type optical transceiver for inter-connecting the optical
fiber. The transceiver supports single-mode (yellow) fiber.
3.3.1.5 Powering
The fiber CM-BTS/ANT enclosure is equipped with a 4-wire AC power connector that provides a connection
point for the AC power cable distributed from the power distribution junction box. The CM-BTS/ANT module
is powered by 110/220V AC.
3.3.1.6 User Interface
The fiber CM-BTS/ANT enclosure interface consists of the various connectors, terminals and LED indicators
that are provided on the chassis panel. The fiber CM-BTS enclosure user interface is described in Table
6and indicated in Figure 12.
Table 6Fiber CM-BTS/ANT Enclosure User Interface
#
User Interface Designation
Device
Functional Description
Model FCM-CN-C
1 Fiber E2000/APC optical connector Used for fiber connecting to host unit
2 Operation LED (Green/Red/Off) Indicates if Fiber/RF link is normal or faulty.
3 TX(700~2600) SMA female RF coaxial connector RF inter-connection to TX_IN of single-band unit
4 RX(700~2600) SMA female RF coaxial connector RF inter-connection to RX_OUT of single-band unit
5 ANT N female RF coaxial connector RF duplex Tx/Rx connection to antenna
6 700~2600 TxRx N female RF coaxial connector
RF duplex Tx/Rx inter-connection from ANT of
single-band RU
7 DEBUG 8-PIN circular plug Used for local serial RS232 connection
8 AC
4-wire circular push-plug power
connector
Used for connecting AC 110/220V power input.
9 Grounding stud
Used for connecting a grounding cable to the
enclosure
B
TX_
OUT
RX_
IN
A
TX_OUT
RX_
IN
B
TX_OUT
RX_IN
A
TX_OUT
RX_IN
B
TX_OUT
RX_IN
VENT
DEBUG
AC FIBER
ANT
ANT
ANT
ANT
ANT
OPERATE
700
850
2600
21001900
Optical Connector
AC 110/220V
Power IN
Local Debug
Serial Port
LED Indicator
RF Input Connector from
Single-band BDA Unit
RF Inter-Connector to
Single-band BDA Unit
Combiner Model FCM-CN-C
MBSC0800-040-RU April 15, 2013
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