Raisecom RC3000 PCM User Manual

Raisecom Technology Co., Ltd
15
5. Parameters
5.1. Line-board parameters:
5.1.1. E1 interface parameters:
Standard baud rate: 2048Kbps±50ppm
Interface coding: HDB3
Interface impedance: 75Ω（unbalanced）,120Ω（balanced）
Electric feathers: ITU-T G.703 compliant
Frame format: ITU-T G.704 compliant
Jitter: ITU-T G.823 compliant
E1 cable type: SYV 75-2-2 thin coaxial cable is recommended for
unbalanced signal (transmission distance is longer than 200m); 0.6mm (22AWG)
twisted-pair is recommended for balanced signal. PCM30 and PCM31 are both
available.
5.1.2. Optical fiber parameters:
Standard rate: 150Mbps
Interface coding: Special coding
Optical connector: SC type
Optical connector: SC type（FC is also available for some dual-strand）
Type Interface Wavelength
Nm
Tx
power
dBmW
Rx
sensitivity
dBmW
Typical
range
Km
Attenuation
dB/Km
RC3000-OPT-S1 DSC 1310 -15 ~
-8
-31 0 ~ 25 0.5
RC3000-OPT-S2 DSC 1310 -5 ~ 0 -35 10 ~
60
0.5
RC3000-OPT-S3 DSC 1550/DFB -5 ~ 0 -35 15 ~
120
0.25
RC3000-OPT-SS13 SC/PC T1310/R1550 -15 ~
-8
-31 0 ~ 25 0.5
RC3000-OPT-SS15 SC/PC T1550/R1310 -15 ~
-8
-31 0 ~ 25 0.5

Raisecom RC3000 PCM Specifications

General

Brand	Raisecom
Model	RC3000 PCM
Category	Multiplexer
Language	English