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FWDM wavelength division multiplexer is a WDM technology based on thin film filter (TFF), which is widely used in EDFA fiber amplifiers, WDM networks and fiber optic instruments. FWDM can be combined or separated in a wide wavelength range, light of different wavelengths, Expand the capacity of a single fiber and realize two-way communication. This device is mainly used for optical network upgrade and expansion, or the introduction of new integrated services. The WDM wavelength division multiplexer equipment provided by OPTICO can be customized for specific bands according to special applications.
Fiber Type |
Single fiber |
Cable Diameter(mm) |
0.9/2.0/3.0 |
Fiber length(m) |
0.2/1.0/2.0 |
Connector |
Custom |
Ripple(dB) |
0.3 |
Package type |
Mini/ABS |
PMD (ps) |
0.1 |
Return loss(dB) |
>45 |
Work temperature |
-40~+85℃ |
Storage Temperature |
-40~+85℃ |
• Low insertion loss
• PDL automatic screening system（Ultra low PDL is available)
• Compact size
• High channel isolation
• High reliability and stability
• CE/ISO/ROHS√
• 100% tested by YOKUGAWA high Precision Spectrometer
• High-low temperature cycle test
• OXC Cabling solution could be design
Telecommunication Network
Enterprise
PON Network
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