Голосовой шлюз Cisco VG204XM

System

Processor

Power QUICC (power PC-based) processor

Memory (default)

256-MB double data rate 2 (DDR2) RAM

Compact Flash

128-MB NAND Flash

Ethernet

Two 10/100BASE-T Ethernet ports

Console and auxiliary (maximum)

Up to 115.2 kbps per port are supported.

Power

AC input voltage

100 to 240 VAC

AC input current (maximum)

0.5 amp

DC input voltage

12V

Frequency

50 to 60 Hz

Power dissipation

30W

Redundant power supply (RPS)

-

Physical

Width

8.81 in. (223.8 mm)

Height

1.78 in. (45.2 mm) with rubber feet

Depth

8.13 in. (206.5 mm)

Weight (maximum)

2.98 lb (1.351 kg)

Mounting

Desktop- and wall-mountable

Environment

Operating temperature

32 to 104°F (0 to 40°C)

Nonoperating temperature

-22 to 149°F (-30 to 65°C)

Operating humidity

10 to 85% noncondensing

Noise level (maximum)

No fan, 0 db

On- or off-premises

On-premises only, permanent ground required, to be installed and serviced only by trained professionals

Tested Compatibility

Cisco IOS Software Release

15.3(2)T or later

Cisco Unified Communications Manager, Business Edition, and Cisco HCS version

6.1.3, 7.0.1 or later

Cisco Unified Communications Manager Express version

7.0.1 or later

Third-party call control

-

Tip and Ring Interfaces for Each FXS Port (SLIC)

Interface type

FXS (on-premises connection only)

Address signaling formats

In-band DTMF

Out-of-band pulse (8-12 pps)

FXS signaling formats

Loop- and ground-start signaling are supported.

FXS loop resistance

Up to 600 ohms (including the phone or terminal equipment)

Direct inward dialing (DID) loop resistance

-

On-hook voltage

-43 V

Off-hook loop current

25 mA (maximum)

Ring tone

Configurable for different country requirements

Ring voltage

54 Vrms into 5 RENs at zero-loop-length port (balanced) if no DC offset

Ring frequency

20, 25, 30, and 50 Hz

Ring waveform

Sine wave up to 35-VDC offset

Ring load

5 RENs with no DC offset

2 RENs with DC offset

REN loading

5 RENs per port, 12 RENs per system (maximum)

RJ-11 FXS port terminating impedance option

600-ohm complex, 600-ohm real, 900-ohm complex, 900-ohm real, complex1, and complex2

Disconnect supervision

Power denial (calling party control and far-end disconnect)

Caller ID

On-hook transmission of FSK data

FXS loop length

3000 ft, 26 AWG

Category cable

Category 3 and Category 5

Physical connector

RJ-11

Number of connectors or ports

2 FXS ports on VG202XM

4 FXS ports on VG204XM

Mean time between failures (MTBF)

200,000 hours

Certifications

Safety

Immunity

EMC

TELECOM

Lot 26 Compliance Info

Power in efficient idle mode:

Products do not have Wi-Fi interface.