Channel: 8 Port
Compress Rate: Octuple compression
Module voltage resistance: 0 V
Codec: HDB3 / AMI
Max installation for 1 PC: 10 (80 channel)
Signal-To-Noise: ≥ 30 dB
Frequency Range: 300 - 3400 Hz(?3dB)
Input Impedance: 1000 Ω
Clock and Data Recorering: Complied to CCITT Rec. G. 823-1998
Frame Structure: Data Rate: 64, 32, 16 KBPS Cash: 2 K Byte
Interface: RJ11
Voice Distortion Rate: ≤2 %
Caller ID: BEL202, DTMF FSK
Modulate Mode: Logical 0: 0 Hz?1% Logical 1: 0 Hz?1%
Signal Monitor: Signal sound, voice sound
DTMF Code: 0~9, *, #, A, B, C, Data
Transmission: Binary asynchronous serial
Voice Function: WAV, VD8, AGC
Exchange: 256 channel direct exchange
Power consumption: ≤ 5 W
Storage Temperature: -20?C-80?C
Working Temperature: 0 ?C- 50?C
Humidity: 10 %- 80 %
Dimensions: 222(L) * 108(W) mm
Weight: 0.15 KG