Raisecom
RC3000-15 (P100R001) Hardware Description
13 Cables
Raisecom Proprietary and Confidential
Copyright © Raisecom Technology Co., Ltd.
198
13.6 Alarm cable
13.6.1 Introduction
The alarm cable is used to connect alarm terminal and other devices to input/output alarm
signals. The RC3000-15 uses a 4-hole spring terminal block.
13.6.2 PIN definitions
Connect the alarm cable according to PIN definitions as described in Table 13-9.
Table 13-9
PIN definitions of the alarm terminal
PIN Definition
Description
1
OUT
PIN 1 and PIN 2 are used together
for one way of alarm signals.
When alarm signals are to be
output, PIN 1 and PIN 2 are
short connected by an internal
relay.
When no alarm signals are
output, PIN 1 and PIN 2 are
disconnected.
13.7 Fiber
13.7.1 Connector
Table 13-10 lists fiber connectors.
Table 13-10
Fiber connectors
Local connector Remote connector
Fiber
LC/PC
LC/PC
2 mm SMF
2 mm MMF
FC/PC
2 mm SMF
2 mm MMF
SC/PC
2 mm SMF
2 mm MMF
SC/PC
LC/PC
2 mm SMF
2 mm MMF
FC/PC
2 mm SMF
