what is cwdm

Brand Name:GEZHI or OEM

Model Number:GZ-4CH CWDM OADM

Place of Origin:China

...selected wavelengths over dual fiber Duplex CWDM MUX & DEMUX link for East-and-West Traffic. GEZHI PHOTONICS CWDM OADM ( CWDM/AD) modules are Course Wave Division Multiplexing (CWDM) Optical Add and Drop Multiplexers (OADM). "Add" and "drop" here refer to

Brand Name:Seacent

Model Number:Rack type CWDM

Place of Origin:Guangdong,China

... Wide working temperature: -20 ° C ~ 70 ° C High reliability and stability Mux Demux CWDM Application field CWDM system PON network Cable chain Mux Demux CWDM technical parameter parameter 4 channels 6 channels 8 channels Center wavelength(nm) ITU or

Brand Name:HILINK

Model Number:HL-CW-ODX-XXXX

Place of Origin:Guangdong, China

... (multiplex) and drop (demultiplex) selected wavelengths over dual fiber Dual CWDM MUX & DEMUX link for East-and-West Traffic. The CWDM/AD is a passive optical add/drop multiplexer designed for point-to-point, ring, or bus configurations' applications that

Brand Name:J&K

Model Number:CWDM

Place of Origin:SHENZHEN,CHINA

...CWDM Device with tight buffer G657A1 Fiber Max IL 0.6dB With Connectors 1x2 CWDM PKG Glass Tube is basic part of CWDM module,some of them can be fused to be CWDM ABS Module,CWDM LGX,or CWDM 1U Chassis,it also can be made up OADM module. And 1x2 CWDM tight buffer design can let your CWDM products more stable. Applications: CWDM Module Local Area Network Some Combined Module CWDM...

Brand Name:GEZHI or OEM

Model Number:GZ-4CH CWDM OADM

Place of Origin:China

...selected wavelengths over dual fiber Duplex CWDM MUX & DEMUX link for East-and-West Traffic. GEZHI PHOTONICS CWDM OADM ( CWDM/AD) modules are Course Wave Division Multiplexing (CWDM) Optical Add and Drop Multiplexers (OADM). "Add" and "drop" here refer to

Brand Name:CFOFC

Model Number:CFOFC-CWDM-8CH

Place of Origin:Shenzhen,China

... CFOFC’s proprietary optical bench platform which can significantly improve optical performance, while also reduce manufacturing cost. Compare to the common standard CWDM module, UNIFIBER's Mini CWDM takes much smaller package size.

Place of Origin:China

Brand Name:HTD

4CH CWDM Mux Demux Module HTD Fibercom CWDM Series contain: 1x2 and 2x4 CWDM Devices, CWDM MUX/ DEMUX , OADM, Compact CWDM. Support up to 18 CWDM wavelengths between ITU-T G.694.2 or ITU-T G.652 . HTD provide a complete portfolio of CWDM MUX DEMUX over ...

Brand Name:UTOPTEK

Model Number:SFP-GE-CW20-xx

Place of Origin:China

...CWDM SFP Transceiver Hot Pluggable, Duplex LC, +3.3V, 1470nm～1610nm, CWDM DFB, Single-mode, DDM Order Information: In the Part No. of SFP-GE-CW20-xx, xx stands for central wavelength, such as: 47: for 1470nm, 49: for 1490nm, 51: for 1510nm……61: for 1610nm. CWDM 1.25G SFP SFP-GE-CW20-xx 1470 ~1610nm CWDM SFP+ 20km SFP-GE-CW40-xx 1470 ~1610nm CWDM SFP+ 40km SFP-GE-CW60-xx 1470 ~1610nm CWDM SFP+ 60km SFP-GE-CW80-xx 1470 ~1610nm CWDM

Brand Name:Fibery

Model Number:FYCWDM

Place of Origin:China

...CWDM Mux Demux 8+1 Channel CWDM Splitter with Metal LGX Box De​scription CWDM ABS BOX Module is usually used into 1U Rack Mount.Usually there are two types,one type is MUX,another type is Demux.There is one special type,MUX/DEMUX in one ABS Box Module. CWDM ABS BOX Module run 1260~1610 wavelength,there are 18 channels,channel space is 20nm. Coarse Wavelength Division Multiplexing (CWDM...

Brand Name:CY COM

Model Number:CWDM

Place of Origin:Shenzhen China

...CWDM Coarse Wavelength Division Multiplexer LC / UPC Connector 4ch 6ch 8ch CWDM Coarse Wavelength Division Multiplexer Description Our 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...

Brand Name:HJY

Model Number:CWDM Module

Product Description 6 Channel CWDM MUX or DEMUX LGX Box Plastic Simplex BIDI Transmission for Telecom Communitcation Introducing our 6 Channel CWDM MUX or DEMUX LGX Box, crafted from durable plastic, designed specifically for telecom communication. This ...

Brand Name:Gvdlink

Model Number:GVD-CX08R-4761

Place of Origin:China

...CWDM Mux Demux module 8 channels 1470-1610nm with Monitor and Expansion Port LC/UPC Dual Fiber Low Insertion Loss Decription Based on thin film filter , the Gvdlink CWDM MUX/DEMUX ( Multiplexer/Demultiplexer ) is a multi-channel CWDM device designed for cost-effective multi-wavelength CWDM network applications . It operates at 20nm channel spacing ITU Grid CWDM...

Brand Name:Linkopto , or OEM

Model Number:ETU-16CH-CWDM-Mux ( Demux )

Place of Origin:China

...CWDM Mux Demux Module 1260~1620nm with LC Adapters in 1RU Rackmount Description Linkopto CWDM MUX/DEMUX (Coarse Wavelength Division Multiplexer/Demultiplexer) is a flexible and low-cost solution that enables the expansion of existing fiber capacity. Coupled with highly reliable passive optics certified for environmentally hardened applications, the CWDM...

Place of Origin:Hanoi, Vietnam

Brand Name:MODULELAND

Model Number:FT3940D-xx

10Gb/s 40km CWDM SFP+ Transceiver Duplex LC, +3.3V, 1470~1610nm, CWDM Single mode 1. Features: Supports 9.95 to 11.3Gb/s bit rates Hot-Pluggable Duplex LC connector 1470～1610nm CWDM EML transmitter, PIN photo-detector SMF links up to 40km 2-wire ...

Place of Origin:Shenzhen,China

Brand Name:Fiberroad

Model Number:FR-8010

... transmission application platform for IDC/ISP operators to build big granularity WDM transport solutions. Features . High capacity CWDM/DWDM/OTN transmission system .

Brand Name:Wangtong

Model Number:CWDM8C

Place of Origin:China

...CWDM WDM mux/demux Feature ABS Module Low Insertion Loss High Stability Application CATV Links WDM Systems System Monitoring Test and Measurement Equipmen Parameter Parameters 8CH CWDM Mux/Demux Module Mux/Demux 8ch Mux/Demux Number of Channels 8CH Central Wavelengths [λc] (nm) 1270/1290-1590/1610 CWDM...

Brand Name:Generic

Model Number:CWDM-SFP10G-xxxx

Place of Origin:China

...~1610nm CWDM 10Gbps Fiber Transceiver SFP+ 15dB SMF For HPE CWDM-SFP10G-xxxx Products Description of HPE CWDM-SFP10G-xxxx Compatible CWDM SFP Transceiver This hot-swappable, small form-factor pluggable (SFP+) HPE CWDM-SFP10G-xxxx Compatible CWDM SFP ...

Brand Name:UNIFIBER-OEM

Model Number:Glass tube CWDM component

Place of Origin:CHINA

CWDM are based on thin film filter technology,used for network expansion,suitable for 4G and 5G network.Especially for 5G Fronthaul AAU/BBU widely with 10G,25G or other type optical transceiver.Exceed provide CWDM basic unit,1x2 CWDM Glass tube package, it’s made to be CWDM module,CWDM LGX,or CWDM 1U Rack mount.1x2 CWDM glass tube is CWDM basic unit,1x2 CWDM,2x2 CWDM,8skip0 CWDM,10skip0 CWDM,6skip0 CWDM,4skip0 CWDM,2skip0 CWDM...

Brand Name:New Light

Model Number:WDM

Place of Origin:China

...cwdm module 4CH/8CH CWDM WDM mux/demux add drop multiplexer devices Coarse Wave Division Multiplexing (CWDM) modules combine or split up to 18 wavelengths into a single fiber. CWDM technology uses ITU standard 20nm spacing between the wavelengths, from 1270nm to 1610nm. Our CWDM module has 4 to 18 channels. The central wavelength of each channel is specified to one of the ITU-T grid wavelengths. The CWDM...

Brand Name:Hello Signal

Model Number:QSFP28

Place of Origin:China

... Applications Data Center and LAN Description 100G QSFP28 LR4 is designed to operate over single-mode fiber system using 4X25 CWDM channel in 1310 band and links up to 2km. The module converts 4 inputs channel of 25Gb/s electrical data to 4