1550nm The wild type optical fiber amplifier(EDFA)
Part number：DW-EDFA55O Views：71
DW-EDFA55O The wild type optical fiber amplifier can use 220V or 60V AC and DC three 48V power
supply mode, is suitable for field installation. Because it does not need the room, completely solve some
outlying areas to build indoor room engineering problem. Cable route can take a shortcut, convenience for
engineering design and construction, greatly
Detail...
1310nm Direct modulation optical transmitter（Power adjustable）
Part number：DW-OT31DM Views：87
DW-OT31DM is a common type of power adjustable optical transmitter, without the AGC function, high
linearity, low chirp DFB laser as the light source, the built-in predistortion compensation and closed loop AGC,
APC, ATC control, greatly improve the system of indicators, the various working parameters by the micro
processing control, applicable to high-en
Detail...
Single fiber three waves ONU Optical Receiver
Part number：DW-OR3W Views：143
FTTH is final development goal of broadband access. DW-OR3W mini type optical receiver suited the terminal product. It adopt low power receive, technology of optical control AGC and WDM, can satisfy the demand of receive individual 1550nm CATV signal,output PON signal (1490/1310nm ), setting the LED indication light (≥-12dBm) on panel to monitor optical powe
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Outdoor optical receiver
Part number：DW-OROC Views：90
DW-OROC Series optical receiver is a standard AGC optical receiver, the various working parameters are
controlled by a microprocessor, light AGC control characteristic, output settings, optical power input ( - 7 ~ + 2
dBm ), output level is maintained substantially constant, CTB / CSO basically unchanged, suitable for FTTB,
FTTN, FTTC optical access net,
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Optical receiver（AGC）
Part number：DW-ORA Views：80
DW-ORA FTTH special optical receiver is designed to deal with FTTH fiber to the subscriber network
structure and launch products, light AGC control characteristic, output settings, optical power input ( - 7 ~ + 2
dBm ), output level is maintained substantially constant, CTB / CSO basically unchanged, machine reserved
for data communication interface, conv
Detail...
Optical receiver
Part number：DW-ORB Views：97
DW-ORB Series FTTH special optical receiver is designed to deal with FTTH fiber to the subscriber
network structure and introduce products, this product within the circuit has the advantages of compact
structure, light receiving part of the selection of E-O low noise high sensitivity PIN light detector, the output
stage imported PHILIPS or MOTOR
Detail...
