Model Number: 4+1 Channel CWDM Module
Connector Type: LC/UPC
Operating Wavelength (nm): 1470nm, 1490nm, 1510nm, 1530nm, EXP
Fiber Type: SMF-28e
Insertion Loss (dB): <1.8
Return Loss (dB): >45
The 4+1CH Mux or Demux is a cost-effective, flexible, and suitable for short-distance transmission passive CWDM device based on TFF (Thin Film Filter). This unit can be used as either a multiplexer or de-multiplexer (mux/demux). In accordance with the ITU-T G.694.2, it maximizes the capacity of the C-band range.
Features
* Low insertion loss
* Low polarization-dependent loss (PDL)
* High isolation
* Excellent environmental reliability
Application:
* CWDM Network
* Metropolitan area networks
* CATV systems
* Wavelength Routing
* Fiber Optical Amplifier
Parameter | 4+1 Channel | ||||||
Operating Wavelength (nm) | 1470 | 1490 | 1510 | 1530 | EXP | ||
Insertion Loss (dB) | <1.8 | 0.32 | 0.56 | 0.71 | 1.07 | 0.84 | |
Channel Ripple (dB) | <0.5 | <0.5 | |||||
Polarization Dependent Loss (dB) | <0.1 | <0.1 | |||||
Polarization Mode Dispersion PMD(ps) | ≤0.1 | ||||||
Isolation (dB) | Adjacent | >30 | |||||
Non-adjacent | >40 | ||||||
EXP(db) | >15 | ||||||
Directivity (dB) | >50 | ||||||
Return Loss (dB) | >45 | ||||||
Fiber Type | SMF-28e | ||||||
Connector | LC/UPC | ||||||
Operating Temperature (℃) | -5~+75°C | ||||||
Storage Temperature (℃) | -40~+85°C | ||||||
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