SMG1000 Technical Specifications

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Dimensions 440×44×267 mm3
Weight About 4 kg
Environment Operating temperature: 0℃—55℃

Storage temperature: -20℃—85℃

Humidity: 8%— 90% non-condensing

Storage humidity: 8%— 90% non-condensing

LAN Amount: 2 (10/100 BASE-TX (RJ-45))

Self-adaptive bandwidth supported

Auto MDI/MDIX supported

FXS/FXO Port Amount: 8/16/32

Type: RJ11, RJ21, RJ45

Maximum transmission distance: 1500m

Impedance Input impedance:≥1MΩ/500V DC; ≥10kΩ/1000V AC

Insulation resistance of telephone line from PC:≥2MΩ/500V DC

Telephone line impedance: Compliant with the national standard impedance for three-component network

Console Port Amount: 1 (RS-232)

Baud rate: 115200bps

Connector: RJ45 to DB-9 Connector

Data bits: 8 bits

Stop bit: 1 bit

Parity unsupported

Flow control unsupported

Note: Follow the above settings to configure the serial port; or it may work abnormally.

Power Requirements Input power: 100~240V AC
Signaling & Protocol SIP signaling

Supported protocol: SIP V1.0/2.0, RFC3261

Audio Encoding & Decoding G.711A : 64 kbps

G.711U : 64 kbps

G.729A/B : 8 kbps

G723 : 5.3/6.3 kbps

G722 : 64 kbps

AMR : 4.75/5.15/5.90/6.70/7.40/7.95/10.20/12.20 kbps

iLBC : 13.3/15.2 kbps

Sampling Rate 8kHz
Safety Lightning resistance: Level 4