| Telephony
Interface |
: |
3 CO Lines
(FXO) for Analog PSTN/CO lines Connectivity |
| |
: |
8 Stations (FXS) for Analog Phone, Modem, Fax Connectivity |
| Internet Port |
: |
Direct CO Connection for External Modem to avoid Speed-Loss |
| DTMF
Decoder |
: |
2 |
| Speech
Paths |
: |
7 |
| |
|
|
| Transmission
Parameters |
|
|
| Return
Loss |
: |
More than 18dB |
| Insertion
Loss |
: |
Less than 2dB |
| Inter-Channel
Cross-Talk |
: |
Less than -65dBmOp |
| Idle
Channel Noise |
: |
Less than -65dBm |
| Longitudinal
Balance |
: |
Better than 40dB |
| Switching |
: |
Space Division CMOS Cross point Switch |
| |
|
|
| CO
Lines (FXO) |
|
|
| Off
Hook Line Impedance |
: |
600 |
| Loop
Limit |
: |
1500 |
| Pulse
Dialing |
: |
10 PPS +/- 5%, Make/Break =33:67 |
| DTMF
Dialing and Detection |
: |
As per ITU-T Q.23 & Q.24 |
| Protection |
: |
Solid
State
(Over
Voltage and Over Current Protection) |
| Connectivity |
: |
Push-type (Single Pair Wire, 0.5mm/0.019inch) |
| Power
Failure Transfer |
: |
All CO Lines to Fixed Stations |
| |
|
|
| Stations
Lines (FXS) |
|
|
| Loop
Limit |
: |
250 (Max.) Excluding Telephone |
| Loop
Current |
: |
35mA Max. |
| Ring
Voltage |
: |
50Vrms, 25Hz |
| Off
Hook Line Impedance |
: |
600
|
| Pulse
Detection |
: |
10 PPS +/- 5%, Make/Break=33:67 |
| DTMF
Detection |
: |
As per ITU-T Q.24 |
| Protection |
: |
Solid
State
(Over Voltage
Protection) |
| Connectivity |
: |
Push-Type (Single Pair Wire, 0.5mm/0.019inch) |
| |
|
|
| Power
Supply |
|
|
| Mains |
: |
90-265 V AC, 47-63 Hz |
| Power
Consumption (Typical) |
: |
10W |
| |
|
|
| Mechanical |
|
|
| Dimensions
(WxHxD) |
: |
260 X 280 X 75 mm (10.24 X 11.02 X 2.95") |
| Unit
Weight |
: |
1.3 kg (2.8 lbs) |
| Installation |
: |
Wall Mount |
| |
|
|
| Environmental |
|
|
| Operating
Temperature |
: |
0°C to +55°C (34°F to +131°F) |
| Operating
Humidity |
: |
5-95% RH, Non-Condensing |
| Storage
Temperature |
: |
-40º C to + 85º C(-40º F to 185º F) |
| Storage
Humidity |
: |
0-95% RH, Non-Condensing |