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Huawei Unifed Gateway eSpace U1910 Specifications

Maximum number of users

100 (a maximum of 96 FXS ports for analog users or 100 SIP users)

Terminal type

Analog phones, IP phones, video phones and soft clients

Port

24 FXO ports or 1 E1/T1 port

Trunk protocol

SS7, R2, PRI, QSIG, SIP

Codec

G.711A/μ, G.729a/b, and iLBC

Number of meeting participants

A maximum of 12 meeting participants which can be allocated to 4 meeting halls (each hall can support up to 12 participants by maximum)

Power supply

AC: 100 V to 240 V, 50 Hz/60 Hz
DC: –38.4 V to –60 V (typical value: –48 V) Redundancy: 1+1 backup

Maximum power consumption

200 W (full configuration)

Dimensions (H * W * D)

Standard 19-inch 2 U subrack
86.1 mm * 442 mm * 310 mm

Weight

8 kg (full configuration)

Environment

Temperature

Storage temperature: –40° C to +70° C
Long-term operating temperature: 0° C to 45° C
Short-term operating temperature: –5° C to +55° C

Relative humidity

5% to 95% (without condensation)

Dustproof

Less than 180 mg/m³ dust in the air (Dustproof measures should be taken in the work environment)

System Reliability

99.995%

Maintainability

Remote maintenance, automatic configuration, log collection, and Daylight Saving Time (DST)

Manageability

Centralized/remote equipment management, signaling tracing, resource management, alarm management, and quick deployment