Node Quang Fttb Wr-1001Js (Bộ Thu Tín Hiệu Quang Trong Nhà 2 Ngõ Rf)

Node Quang FTTB WR-1001JS optical receiver is the latest 1GHz FTTB dual switch optical receiver with wide range receiving optical power, high output level and low power consumption. It is the ideal equipment to build the high-performance NGB networ

WR-1001-Joptical receiver is a building optical receiver with high output and low power consumption. It is mainly used for CATV FTTB network.

WR-1001-JSadds self-healing function on the basis of WR-1001-J series that can receive two ways signals simultaneously and realize automatic backup switching.

• Castaluminum housing, AC 220V power supply.

• Intelligent optical AGC, full-GaAs MMIC amplification device.

• Variable attenuator and equalizer, nixie tube display, support Ethernet transponder.

• Optional built-in optical filter or CWDM Wavelength Division Multiplexer, satisfy with the“single-fiber, triple-wave” networking mode.

FEATURE

• Excellent optical AGC control technique, when the input optical power range is －9～+2 dBm, the output lever, CTB and CSO basically unchanged.

• Two-way optical signal receiving, back up each other, arbitrarily set the auto-switching conditions and can alsobe set to manual switch.

• Downlink working frequency extended to 1GHz, RF amplifier part adopts the high performance low power consumption GaAs chip, thehighest output level upto 108dBuv.

• EQ and ATT both use the professional electric control circuit, makes the control more accurate, operation more convenient.

• Built-in the national standard II class network management transponder, support remote network management (optional).

• Compact structure, convenient installation, is the first choiceequipment of FTTB CATV network.

• Built-in high reliability low power consumptionpower supply