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Raisecom
RC3000E (P100R001) Product Description
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
DB37F
PIN
3
4
21
22
5
6
23
24
7
8
25
26
9
10
27
28
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Copyright © Raisecom Technology Co., Ltd.
Signal
OUT1-
OUT1+
IN1+
IN1-
OUT2-
OUT2+
IN2+
IN2-
OUT3-
OUT3+
IN3+
IN3-
OUT4-
OUT4+
IN4+
IN4-
Definition
TX1
RX1
TX2
RX2
TX3
RX3
TX4
RX4
7 Appendix
Chanel
Channel 1
Channel 2
Channel 3
Channel 4
63
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