| PCIe Bus Interface |
| PCIe Bus Speed |
2.5 GHz, single lane link |
| Memory Address Allocation |
Automatically assigned by Plug and Play cycle |
| Interrupts Allocation |
Automatically assigned by Plug and Play cycle |
| Physical Properties |
| Slot Requirements |
PCIe 9.5” slot |
| Dimensions (Metric) |
241 mm L x 98 mm H x 18.5 mm D |
| Dimensions (Imperial) |
9.5” L x 3.875” H x 0.74” D |
| Power Requirements |
| Power consumption from 3.3V rail |
2 W max |
Power consumption from LS lines
|
North America 1.4 W
European Union 2.0 W |
| Environment Requirements |
| Operating Temperature |
0 °C to +60 °C |
| Storage Temperature |
-20 °C to +85 °C |
| Humidity, non-condensing |
5% to 95% |
| Mean Time Between Failure (MTBF) |
31 years |
| Telephony Interfaces |
|
FXO Trunk Interfaces
FXS Analog Interfaces
|
4 - 16 FXO trunk interface ports plus an additional 4 or 8 ports on the FXO expansion module
4 or 8 FXS station ports with FXS expansion module |
| AC Impedance (in audio band) |
| Off-Hook |
600 ohms |
| On-Hook Metallic (Tip to Ring) |
>300 k ohms |
| Return Loss |
>26.8 dB |
| DC Current |
| Loop Current Range |
13 – 110 mA |
| DC Resistance |
| Longitudinal (tip to ground, ring to ground) |
>9.8 M ohms |
| On-Hook Metallic (Tip to Ring) |
>6.5 M ohms |
| Off-Hook Metallic (Tip to Ring) |
310 ohms @ 20 mA
117 ohms @ 100 mA |
| Ringing |
| Ring Detection |
14 Vrms @16 Hz
14 Vrms @20 Hz
12 Vrms @68 Hz |
| Ringer Impedance (20 Hz) |
> 26 M ohm |
| Ringer Equivalence Number (REN) |
0.1B |
| Gain Tolerance (Linearity) |
| On-Hook In (2 to 4 wire) NA |
0.0 to 0.8 dB (300-3400 Hz) |
| Off-Hook In (2 to 4 wire) NA |
-1.5 to -0.4 dB (300-3400 Hz) |
| Off-Hook Out (4 to 2 wire) |
-4.8 to -0.7 dB(300-3400 Hz) |
| Gain Range |
| Fixed - On-Hook H/W Gain In (2 to 4 wire) |
-1.6 dB |
| Fixed - Off-Hook H/W Gain In (2 to 4 wire) |
-0.75 dB |
| Fixed - Off-Hook H/W Gain Out (4 to 2 wire) |
+0.24 dB |
| On-Hook Signal overload level @0 dB gain In (2 to 4 wire) |
+4.77 dBm |
| Off-Hook Signal overload level @0 dB gain In (2 to 4 wire) |
+3.92 dBm |
| Misc. |
| Trans-hybrid loss (THL) |
>27 dB (300-3400)
|
|
On-Hook Common Mode Gain
|
-52.9 dBm0 avg.
|
|
Signal to Noise Ratio (15 dBm, 1 KHz reference)
|
> 38 dB
|
|
On-Hook Inter Hybrid (Interface) Crosstalk
|
No measurable crosstalk
|
|
Off-Hook Inter Hybrid (Interface) Crosstalk
|
No measurable crosstalk
|
|
Idle Channel Noise
|
6 dBrnc
|
|
Transverse Balance
|
> 57 dB
|
|
Supervision
|
Ring Detection, Loop Disconnect, Reversal Detection, Loop Voltage, Loop Current
|
|
Signalling
|
Off Hook,Flash, DTMF, Pulse Dial
|
| Onhook Audio Detect |
Caller ID, DTMF, Audio Logging
|