+7 (812) 309 34 73. Договоримся!
The H809ASPB board is a 64-port VoIP subscriber board, providing 64 channels of VoIP POTS access services.
Quick Spec
Table 1 shows the quick spec.
|
Model |
H809ASPB |
|
Connector |
Delander 64-pin |
|
DSP channel (G.711) |
64 |
|
Automatic shutdown at high temperature |
Supported |
Product Details
H809ASPB provides these benefits:
· High-voltage power supply
· Higher MELT test accuracy
· Lower power consumption
· Intelligent short loop
- Automatically switches between power supplies according to the line length. The power consumption is saved more than 15% when 50% of ports encounter short loops.
H809ASPB provides these external interfaces:
· 2x32 POTS ports
Get More Information
Do you have any question about the H809ASPB?
Contact us now via Live Chat or info@itg-spb.ru.
H809ASPB Specification |
|
|
Connector |
Delander 64-pin |
|
Operating temperature |
-40° C to +65° C |
|
Power consumption |
• Static: 15 W |
|
Automatic shutdown at high temperature |
Supported |
|
Powering on/off |
Supported |
|
DSP channel (G.711) |
64 |
|
Codec |
G.711A / G.711U / G.729 / G.723 / G.726 |
|
Polarity of wires a |
a+ |
|
Short loop |
Supported |
|
16/12 KC |
Supported |
|
Polarity reversal |
Supported |
|
Power supply at high voltage (for a long distance) |
Supported |
|
Port current |
20 mA / 25 mA / 30 mA |
|
MELT |
Supported |
|
MELT precision |
High |
| Характеристики | |
| 16/12 KC | Supported |
| Automatic shutdown at high temperature | Supported |
| Codec | G.711A / G.711U / G.729 / G.723 / G.726 |
| Connector | Delander 64-pin |
| DSP channel (G.711) | 64 |
| MELT | Supported |
| MELT precision | High |
| Operating Temperature | -40° C to +65° C |
| Polarity of wires a and b | a+ b |
| Polarity reversal | Supported |
| Port current | 20 mA / 25 mA / 30 mA |
| Power consumption | • Static: 15 W • Maximum: 31 W (calculated based on the 25% convergence ratio) |
| Power supply at high voltage (for a long distance) | Supported |
| Powering on/off by CLI | Supported |
| Short loop | Supported |
Теги: H809ASPB Huawei