1550nmErbium doped fiber amplifier(EDFA)
Part number：DW-EDFA55 Views：177
DW-EDFA55 is a gain spectrum bandwidth at 1540 ~ 1563nm CATV power amplifier, this machine adopt
international famous brand of the pump laser and the United States OFS erbium doped fiber, has low noise,
saturated output power, improve the reliability of the APC, ACC, ATC control and good ventilation and heat
dissipation design, to ensure the pump laser th
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8 Channel Video Converter
Part number：DW-VCX8 Views：113
The Product is a fiber optic digital multiplexer for transmitting 4~8 channels of high quality, uncompressed digital video, 1~8 channels of bi-directional data and audio, 1~4 E1 and one 100M Ethernet over a single fiber cable.
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1550/1310nmDirect modulation optical transmitter（AGC, dual module）
Part number：DW-OT53DM Views：106
DW-OT53DM is a practical, high index, multifunctional and short distance transmission product. It is the
construction of CATV HFC network equipment. This machine adopts the high linearity, low chirp DFB laser as
light source, RF drive part adopts advanced pre-distortion compensation and closed loop AGC, APC, ATC
control, to ensure that the excellent perfo
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Indoor optical receiver (AGC)
Part number：DW-ORIA Views：88
DW-ORIA Is a high-grade type indoor forward path optical receiver, before using the MMIC on GaAs
amplifying device, output level for GaAs Power multiply the amplifying module, and an increase in advanced
optical AGC circuit, microcomputer automatic control, complete with RS232 communication interface and
SNMP network management software, the front panel o
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1310nm Direct modulation optical transmitter（Power adjustable）
Part number：DW-OT31DM Views：89
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
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GPON ONU SFP
Part number：DW-S1234-20CGUB Views：272
DW-S1234-20CGUB is a SFP module which is used in GPON ONU. The datarate is 1.25G/2.5G, wavelength is 1310-tx/1490-rx, SC connector
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