Product Details
Description of Rack Mount 18 Channels CWDM Mux Demux
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.CWDM products include: bare
single CWDM device packed in glass tube or stainless steel tube,
CWDM Mux Demux modules packed in ABS box up to 16-channel or even
18-channel Multiplexing on a single fiber or CWDM modules packed in
standard 19” 1U rackmount. Due to 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: Glass tube, stainless steel tube, ABS
box package, LGX package and 19” 1U rackmount
Features
Low Insertion Loss
Wide pass band
High Channel Isolation
High Stability and reliability
Epoxy-free on Optical Path
Application
Line Monitoring
WDM Network
Telecommunication
Cellular Application
Fiber Optical amplifier
Access Network
Specification
Parameters | CWDM-MUX | CWDM-DEMUX |
Insettion Loss(dB) | ≤5.0 | ≤5.0 |
Low Insertion Loss(dB) | ≤3.5 | ≤3.5 |
CWDM Central Wavelengths [λc] (nm) | 1270,1290,1310,...................1570,1590,1610 |
Passband (@-0.5dB bandwidth)(nm) | ±7.5 |
Insettion | Adjacent Channel | > 30 |
Non-Adjacent Channel | > 40 |
Passband Ripple (dB) | ≤0.40 |
Polarization Dependent Loss (dB) | < 0.30 |
Polarization Mode Dispersion (ps) | < 0.10 |
Return Loss (dB) | > 45 |
Directivity (dB) | > 50 |
Maximum Optical Power (mw) | 500 |
Operating Temperature (℃) | -20 ~ +70 |
Storage Temperature (℃) | -40 ~ +85 |
Fiber Type | Corning SMF-28 |
Package Dimension (mm) | 19" 1U Rack Mounted |
Picture of 4/6/8/10/12/16/18 CH CWDM Mux/Demux Rack Mounted Chassis
Company Profile
Unifiber, a Hi-Tech company specialized in developing and
manufacturing optical fiber products. Based on strong hardware
development, we are offering the most cost-effective cabling
solutions on optical networking, data center, FTTx and OEM
solution.
Our featured products includes FTTA Waterproof Connectors,
indoor/outdoor armored cable assembly, Pre-terminated Multifiber
Cables, FTTH flat drop patch cable, LC Uniboot, 6~12 fiber pigtails
and MTP/MPO series. We can also provide adapter, attenuator, fused
coupler, PLC Splitter, WDM and various of patch panel, terminal
box, ODF and tool series products..
Providing the highest quality products and services is always the
most important principle to Unifiber, All our products are
subjected to strict test according to BELLCORE standard and fully
RoHS compliant. Through the efforts of our team, Unifiber has
obtained a widespread acknowledgement, Our products continue to
enjoy growing acceptance both in China and abroad.



