| Technology |
| Type of Switching |
PCM/TDM, Digital Switching, 100% Non-blocking |
| Processor |
16-bit DSP |
|
| SLT (Analog Station) |
| Signalling |
Loop Start |
| Dialling |
DTMF and Pulse (10/20PPS) |
| Off Hook AC Impedance |
600/900/Complex |
| Off Hook Current |
39mA Max. |
| Loop Limit |
1800Ω Max (Excluding Telephone) |
| On-Hook Voltage (Tip/Ring) |
-48V nominal |
| DTMF detection |
ITU-T Q.24 |
| Return Loss |
>18dB |
| Longitudinal Balance |
>50dB |
| Transmission Level Adjust |
Tx Gain: -12dB to +6dB, Rx Gain: -12dB to +6dB |
| Ringing |
Trapezoidal 50VRMS/25Hz and Sinusoidal 52VRMS/25Hz |
| REN |
3 |
| CLI Presentation |
DTMF, FSK ITU-T V.23 and FSK Bellcore 202 |
| Protection |
Over Voltage Secondary Protection |
| Physical Connector |
2.54mm Push Type connector |
|
| CO (Central Office)/Two-Wire Trunk (TWT) |
| Signalling |
Loop Start |
| Loop Limit |
1200Ω |
| Off Hook AC Impedance |
600/900/Complex |
| Pulse Dialling |
10/20 PPS |
| DTMF Dialling and Reception |
ITU-T Q.23 and Q.24 |
| Return Loss |
>18dB |
| Longitudinal Balance |
>50dB |
| Transmission Level Adjust |
Tx Gain: -15dB to +10dB. Rx Gain: -15dB to + 10dB |
| CLI Reception |
DTMF, FSK ITU-T V.23 and FSK Bellcore 202 |
| Call Maturity |
Delay and Polarity Reversal |
| Protection |
Over Voltage and Over Current Secondary Protection |
| Physical Connector |
Over Voltage Secondary Protection |
| Physical Connector |
2.54mm Push Type connector |
|
| Power Supply |
| Input |
External Adapter 12V@2A for VISIONPRO 206, 308, 412 |
|
| Mechanical |
| Dimensions (WxHxD) |
23.1×16.25×5.5cm (10.5″x11.2″x3.1″) |
| Unit Weight |
0.65 kg (1.43lbs) |
| Shipping Weight |
3.5 kg (7.7lbs) |
| Installation |
Wall Mount |
|
| Environment |
| Operating Temperature |
0°C to 45 °C (+32°F to +122°F) |
| Operating Humidity |
95% RH, Non-Condensing |
|
| Range of SOHO PBX |
| VISIONPRO206 |
Digital PBX with 2 Trunks and 6 Analog Extensions |
| VISIONPRO308 |
Digital PBX with 3 Trunks and 8 Analog Extensions |
| VISIONPRO412 |
Digital PBX with 4 Trunks and 12 Analog Extensions |
Reviews
There are no reviews yet.