• Modular Passive Optical CWDM OADM Multiplexer Module 481618 Channels
  • Modular Passive Optical CWDM OADM Multiplexer Module 481618 Channels COMNEN

Modular Passive Optical CWDM OADM Multiplexer Module 4/8/16/18 Channels

Channel Spacing:CWDM Grid
Number of Channels:4 / 8 / 16 / 18/N
Fiber Type:Bare fiber, 900um loose tube, 2mm Cable, 3mm Cable
Fiber Length:1m, 2m, Custom
Connector:None, FC/APC, FC/PC, SC/APC, SC/PC ,ST, LC, Custom

SKU: KNFCWDMO Categories: , ,

COMNEN offers a full range of CWDM Mux-Demux and Optical Add Drop Multiplexer (OADM) units to suit all kinds applications and network solutions. Suit for: Gigabit & 10G Ethernet, SDH/SONET, ATM, ESCON, Fiber Channel, FTTx and CATV.

COMNEN’s Coarse wavelength division multiplexer (CWDM Mux/Demux) utilizes thin film coating technology and proprietary design of non-flux metal bonding micro optics packaging. It provides low insertion loss, high channel isolation, wide pass band, low temperature sensitivity and epoxy free optical path.

Our CWDM Mux Demux products provide up to 16-channel or even 18-channel Multiplexing on a single fiber. Due the the low insertion loss is needed in WDM networks, we can also add “Skip Component” in a CWDM Mux/Demux module to reduce the IL as an option. Standard CWDM Mux/Demux package type include: ABS box package, LGX package and 19” 1U rackmount.

Features Applications
Low Insertion Loss Line Monitoring
Wide pass band WDM Network
High Channel Isolation Telecommunication
High Stability and reliability Cellular Application
Epoxy-free on Optical Path Fiber Optical amplifier


Parameter 4 Channel 8 Channel 16 Channel
Mux Demux Mux Demux Mux Demux
Channel Wavelength(nm) 1270~1610/1271~1611
Channel Spacing(nm) 20
Channel Passband (@-0.5dB bandwidth)(nm) ±7.5/±6.5
Insertion Loss(dB) ≤1.5 ≤2.5 ≤3.5
Channel Uniformity(dB) ≤0.6 ≤1.0 ≤1.5
Channel Ripple(dB) <0.3
Isolation(dB) Adjacent N/A >30 N/A >30 N/A >30
Non-adjacent N/A >40 N/A >40 N/A >40
Insertion Loss Temperature Sensitivity(dB/℃) <0.005
Wavelength Temperature Shifting(nm/℃) <0.002
Polarization Dependent Loss(dB) <0.1
Polarization Mode Dispersion(ps) <0.1
Directivity(dB) >50
Return Loss(dB) >45
Maximum Power Handling(mW) 300
Operating Temperature(℃) -5~+75
Storage Temperature(℃) -40~+85
Package dimension(mm) A: L100×W80×H10

1、Above specifications are for devices without connector.

2、Specifications may change without notice.


Comments or questions are welcome.

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