Raisecom RC3000E User Manual

Raisecom
RC3000E (P100R001) Product Description
3 Technical specifications
Raisecom Proprietary and Confidential
Copyright © Raisecom Technology Co., Ltd.
11
Parameter
Description
2-wire input impedance
200+680 Ω
2-wire to 4-wire gain
0±0.5 dB
2-wire to 4-wire frequency feature
0±0.2 dB
4-wire to 2-wire gain
-3.5±0.5 dB
4-wire to 2-wire frequency feature
0±0.2 dB
Return loss
30–40 dB
Balance degree
60–70 dB
Common-Mode Rejection Ratio (CMRR)
60–70 dB
Power Supply Rejection Ratio (PSRR)

Vcc: 30 dB

Vbat: 30 dB
Idle Channel Noise (ICN)
< -67 dBm0p
FXO audio relay interface
Table 3-8 lists specifications of the FXO audio relay interface.
Table 3-8 Specifications of the FXO audio relay interface
Parameter
Description
Ring detection voltage
≥ 35 V
Ring detection frequency
17–63 Hz
Ring non-detection voltage
≤ 15 V
2-wire loopback impedance

Off-hook status: 200+680 Ω

On-hook status: 2 MΩ
2-wire to 4-wire gain
On-hook status: -0.60 dB
2-wire to 4-wire frequency feature
On-hook status: 0±0.2 dB
4-wire to 2-wire gain
Off-hook status: 3.5±0.5 dB
4-wire to 2-wire frequency feature
Off-hook status: 0±0.2 dB
Return loss
30–40 dB
Balance degree
60–70 dB
CMRR
60–70 dB
PSRR
30 dB
Idle Channel Noise (ICN)
< -67 dBm0p

Raisecom RC3000E Specifications

General

Brand	Raisecom
Model	RC3000E
Category	Multiplexer
Language	English