Raisecom
RC3000E (P100R001) Product Description
7 Appendix
Raisecom Proprietary and Confidential
Copyright © Raisecom Technology Co., Ltd.
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7.1.3 LOF or RAL alarm is reported among alarms on the E1
interface
This problem is usually caused by the inconsistency of the clock. In applications, the devices
should be synchronized with the same clock (one master clock and multiple slave clocks) on
the network. When the devices are synchronized with a clock which is not existed or the clock
trace each other, alarms will be generated. You can check the clock configurations of the
RC3000E and other devices on the whole network.
If the problem is not solved after checking, contact Raisecom technical support engineers.
7.1.4 Forget the password after modifying it
Contact Raisecom technical support engineers.
7.2 Wiring
When you order the device, we recommend ordering corresponding cables together. When
you need to make cables by yourself due to cable faults, follow this section.
7.2.1 CBL-E1-DB37F/16BNCF
Figure
PIN
Signal
Definition
Chanel
DB37F
3
OUT1-
TX1
Channel 1
4
OUT1+
21
IN1+
RX1
22
IN1-
5
OUT2-
TX2
Channel 2
6
OUT2+
23
IN2+
RX2
24
IN2-
7
OUT3-
TX3
Channel 3
8
OUT3+
25
IN3+
RX3
26
IN3-
9
OUT4-
TX4
Channel 4
10
OUT4+
27
IN4+
RX4
28
IN4-