H901EDSH Overview
Huawei H901EDSH is a 32-channels TDM E1 upstream board, supporting transparent transmission and convergence of digital data network(DDN) private line services.
Huawei H901EDSH is a 32-channels TDM E1 upstream board, supporting transparent transmission and convergence of digital data network(DDN) private line services.
Item | H901EDSH |
Function | |
E1 upstream transmission | 32 |
Native TDM mode | Supported |
Clock source | Native E1 clock signal transparent transmission |
Loopback mode | Local loopback/Remote oopback |
Circuit resistance | 75 ohms/120 ohms |
E1 line codec | HDB3/AMI |
CRC4 | Supported |
Line alarm and maintenance information report | Supported |
Temperature query and high-temperature alarm | Supported |
Automatic shutdown at high temperature | Supported |
Environment | |
Power Consumption (W) | Static: 26 Maximum: 28 |
Operating temperature | -40°C to +65°C |
5-7 days global delivery
2-times test procedure
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