U161SCUB2

eSpace U1960 Specifications

Maximum number of users

1,000(a maximum of 192 FXS ports for analog users or 1,000 SIP users)

Terminal type

Analog phones, IP phones, video phones and soft clients

Port

72 FXO ports or 14 E1/T1 ports

Trunk protocol

SS7, R2, PRI, QSIG, SIP

Codec

G.711A/μ, G.729a/b/ab, iLBC, G.722/G.722.1/G.722.2

Number of meeting participants

A maximum of 360 meeting participants which can be allocated to 120 meeting halls (each hall can support up to 60 participants by maximum)

Built-in voice mail(optional)

30 channels concurrently
Built-in 16G SD storage card

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

220 W (full configuration)

Dimensions (H * W * D)

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

Weight

10 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