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Features:
- Providing one optical interface, supporting point-to-point paired use or connecting to E1 fiber optic modem
- Supporting automatic tracing of time slot and bandwidth of remote equipment
- Supporting multiple loop-back functions and built-in line bit error test function, facilitating engineering commissioning
- Power failure detection of remote equipment, capable of distinguishing fiber cut from remote power failure
- Rich panel display to make fault identification easy
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| u Specifications: |
The system design takes ASIC chip as the core and adopts a modular internal structure. It integrates such functions as coding, decoding, information insertion,
and alarm switchover, features simple circuits; compact structure and low power consumption, and is applicable to the occasions where high reliability and
complete auxiliary functions are demanded. |
Technical parameters of optical interface
1) Optical line rate: 4.096Mbps
2) Wavelength: 1310nm (standard) / 1550nm (optional)
3) Transmission distance: 40km (standard) / 60km, 80km, 120km (optional)
4) Output optical power: -12dBm
5) Receiving sensitivity: superior to - 36dBm (BER 10-10)
6) Optical connector type: FC (standard) / SC (optional)
7) Optical interface type: dual-fiber (standard) / single-fiber (optional)
Technical parameters of E1 interface:
1) Rate: 2M
2) Interface characteristics: in compliance with E1 standard
3) Connector: coaxial socket
4) Adaptive input clock and data phase
5) Phase of output data can be selected through the DIP switch RXC-MOD
Technical parameters of power:
1) Two optional power supplies: AC and DC
2) AC 220V (175V - 265V)
3) DC -48V (-36V ~ -72V)
4) Power consumption: 5W
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