H80AATRB
| Model: | H80AATRB – Huawei MA5603T Narrowband Board |
| Detail: | Huawei SmartAX MA5600T 32-channel foreign exchange office (FXO) service board, providing direct access services |
- Description
Description
H80AATRB Specification |
|
|
Connector |
Telco 64-pin |
|
Operating temperature |
-40° C to +65° C |
|
Power consumption |
• Static: 4 W |
|
Automatic shutdown at high temperature |
Supported |
|
Category |
Specification |
|
G.711A/U |
32 |
|
CID |
Supported |
|
Pulse dialing |
Supported |
|
EMC complying with Class A |
Supported |
|
DTMF dialing |
Supported |
|
ITU K.20ï¼› K.45 |
Supported |
|
Hookflash function |
Supported |
|
Temperature query and high-temperature alarm |
Supported |
|
Ringing detection |
Supported |
|
Polarity reversal detection |
Supported |
