Optical Receiver Manufacturer

SR808R 8-way Reverse path optic receiver

SR-808R 8-way reverse path optic receiver can recover RF signal from Upstream Optic signal at the Headend or remote control center. The device has 8 independence receivers integrated into a 1RU 19'casing to supply service for HFC network terminal With ultra high receive sensitivity (-22dBm) can provide to farther place.

Built-in 1+ 1 backup power, redundant A/B inputs(option) Good performance of resistance to temperature, allow -40 to +65C Small and compact, 19" 1RU mount, contain 8 pcs of independent optical receiver.

Features of Reverse path optical receiver:

- Independent return optical receiving channel, up to 8 channels for users to choose, output level can be adjusted independently in optical AGC state, which provides users with great selectivity.
- It adopts high performance photo-detector, operating wavelength 1200 ~ 1620nm.
- Low noise design, the input range is -25dBm~0dBm.
- Built in dual power supply, automatically switched and hot plug in/out supported.
- The operating parameters of the whole machine are controlled by microprocessor, and the LCD status display on the front panel has many functions such as laser status monitoring, parameter display, fault alarm, network management, etc.; once the operating parameters of the laser deviate from the allowed range set by the software, the system will alarm promptly.
- Standard RJ45 interface is provided, supporting SNMP and web remote network management.

Performance charercestics of Cable TV Optical receiver

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