Category | Cisco VG204 and VG202 |
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 |
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 | - |
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 |
Compatibility |
Cisco IOS Software Release | 15.3(2)T or later |
Cisco Unified Communications Manager version | 6.1.3, 7.0.1 or later |
Cisco Unified Communications Manager Express version | 7.0.1 or later |
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-start and ground-start signaling |
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 | • UL 60950 • CAN/CSA C22.2 No. 60950 • IEC 60950 • EN 60950-1 • AS/NZS 60950 |
Immunity | • EN300386 • EN55024/CISPR24 • EN50082-1 • EN61000-6-1 |
EMC | • FCC Part 15 Class B • ICES-003 Class B • EN55022 Class B • CISPR22 Class B • VCCI Class B • EN 300386 Class B • EN61000-3-3 • EN61000-3-2 |
