SMG2000 Technical Specifications

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Dimensions 440×44×267 mm3
Weight About 3.1 kg
Environment Operating temperature: 0℃—55℃

Storage temperature: -20℃—85℃

Humidity: 8%— 90% non-condensing

Storage humidity: 8%— 90% non-condensing

LAN Amount: 2 (10/100/1000 BASE-TX (RJ-45))

Self-adaptive bandwidth supported

Auto MDI/MDIX supported

E1/T1 Port Amount: 1/2/4/16

Type: RJ45

Console Port Amount: 1 (RS-232)

Baud rate: 115200bps

Connector: RJ45 (See Hardware Description for signal definition)

Data bits: 8 bits

Stop bit: 1 bit


Parity unsupported

Flow control unsupported

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

Power Requirements Input power: 100~240V AC
Signaling & Protocol SS7: TUP, ISUP

ISDN: ISDN User Side, ISDN Network Side

SIP signaling: 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