4 Ports OLT
Part number：DW-E04T Views：159
EPON product adopts a Point-to-Multipoint network structure, and the passive optical fiber transmission. It can provide the multiple integrated services based on fast Ethernet platform TDM MAC, realize the two-way transmission of voice, data and image via the single optical fiber, and use the passive optical splitter so as to reduce the usage and maintenance
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Optical receiver（AGC）
Part number：DW-ORA Views：115
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
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1550nm Erbium doped fiber amplifier EDFA（Power adjustable)
Part number：DW-EDFA55PA Views：96
DW-EDFA55PA is a most practical adjustable 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 and the whole life a
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1550nm The wild type optical fiber amplifier(EDFA)
Part number：DW-EDFA55O Views：73
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
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High power multi output optical fiber amplifier（EDFA）
Part number：DW-EDFA55MO Views：144
DW-EDFA55MO is a gain spectrum bandwidth at 1540 ~ 1563nm high power multi output optical fiber
amplifier. Imported brands of pump laser and the United States OFS erbium doped fiber, 1RU frame, the total
output power can be > 1000mW, can provide at most 16 light output. Improvement of APC, ACC, ATC control,
good ventilation and heat dissipation design, en
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