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{"title":"SC UPC Pigtailed 6 Channel 1610nm CWDM Mux Demux","imgUrl":"https:\/\/img.chinax.com\/nimg\/3b\/26\/15bc47d9482607f22f85b3a5bf5b-200x200-1\/sc_upc_pigtailed_6_channel_1610nm_cwdm_mux_demux.jpg","attrs":{"Brand Name":"GEZHI or OEM","Model Number":"6CH CWDM","Certification":"CE RoHS,ISO9001","Place of Origin":"China"}}
{"title":"Insert Type 12 Channel 1571nm CWDM Mux Module","imgUrl":"https:\/\/img.chinax.com\/nimg\/3e\/7b\/4068533f7cb3459c99729c39cba8-200x200-1\/insert_type_12_channel_1571nm_cwdm_mux_module.jpg","attrs":{"Brand Name":"GEZHI or OEM","Model Number":"12CH-CWDM-M","Certification":"CE RoHS,ISO9001","Place of Origin":"China"}}
{"title":"LC UPC Adaptor 1330nm 4+1CH Dual Fiber CWDM Splitter","imgUrl":"https:\/\/img.chinax.com\/nimg\/0d\/54\/88cb68a20a983eae86c0c16888d1-200x200-1\/lc_upc_adaptor_1330nm_4_2b1ch_dual_fiber_cwdm_splitter.jpg","attrs":{"Brand Name":"GEZHI or OEM","Model Number":"4CH-D-27","Certification":"CE RoHS,ISO9001","Place of Origin":"China"}}
{"title":"19 Inch 1U Rack Mount 8CH 1310nm Passive CWDM Mux Demux","imgUrl":"https:\/\/img.chinax.com\/nimg\/ff\/57\/67b70bd4a6d2c16ce702bed800d3-200x200-1\/19_inch_1u_rack_mount_8ch_1310nm_passive_cwdm_mux_demux.jpg","attrs":{"Brand Name":"GEZHI or OEM","Model Number":"8CH-MD-R","Certification":"CE RoHS,ISO9001","Place of Origin":"China"}}
{"title":"SC APC Connector 1610nm 8 CH Coarse WDM Mux Demux Module","imgUrl":"https:\/\/img.chinax.com\/nimg\/5b\/33\/f1817d352002ed83321066eeabe4-200x200-1\/sc_apc_connector_1610nm_8_ch_coarse_wdm_mux_demux_module.jpg","attrs":{"Brand Name":"GEZHI or OEM","Model Number":"8CH-CWDM","Certification":"CE RoHS,ISO9001","Place of Origin":"China"}}
{"title":"Dual Fiber 1611nm Plug In 8 Channel CWDM Module","imgUrl":"https:\/\/img.chinax.com\/nimg\/44\/fb\/c4c078d32068b4f085f656fa6480-200x200-1\/dual_fiber_1611nm_plug_in_8_channel_cwdm_module.jpg","attrs":{"Brand Name":"GEZHI or OEM","Model Number":"8CH CWDM LGX","Certification":"CE RoHS,ISO9001","Place of Origin":"China"}}
ABS 16CH/18CH Multiplexer designed for FTTH and FTTA applications, providing flexible and cost-effective fiber capacity expansion.
Product Overview
CWDM (Coarse Wavelength Division Multiplexing) is a standardized WDM technology utilizing up to 20 different wavelengths for data transmission over a single fiber. Our CWDM Multiplexer offers a reliable, low-cost solution for expanding existing fiber capacity in local loop and enterprise architectures.
Key Applications
WDM Systems
Passive Fiber Optic Networks (PON)
3G, 4G, 5G Mobile Fronthaul
Data Center Infrastructure
FTTH Networks
Metro/Access Networks
Fiber Optical Amplifier Systems
CATV Systems
Product Features
Available in 4CH, 8CH, 16CH, and 18CH configurations
Standard 19-inch rack mount design for data center cabinets
Customizable pigtail length and terminal connectors
Low Insertion Loss and Polarization Dependent Loss
High isolation and excellent channel-to-channel uniformity
Compact, space-efficient design
Wide operating wavelength range: 1260nm to 1620nm (or 1261nm to 1621nm)
Technical Specifications
Parameter
4 Channel
8 Channel
18 Channel
Channel Wavelength (nm)
1270-1610
Center Wavelength Accuracy (nm)
±0.5
Channel Spacing (nm)
20
Insertion Loss (dB)
≤1.6
≤2.5
≤3.0
Channel Uniformity (dB)
≤0.6
≤1.0
≤1.5
Channel Ripple (dB)
0.3
Isolation - Adjacent (dB)
>30
>30
>30
Isolation - Non-adjacent (dB)
>40
>40
>40
Return Loss (dB)
>45
Maximum Power Handling (mW)
300
Operating Temperature (°C)
-5 to +75
Storage Temperature (°C)
-40 to +85
OEM/ODM Services Available
We offer comprehensive OEM and ODM services. Customize with your brand logo on cables, packaging, labels, or any visible component. Contact our sales team for personalized support and competitive pricing.
All connector types available (FC, ST, SC, LC) with mixed connector options on single devices. Standard packages include ABS Plastic Box, 19" Rack Mount Chassis, and LGX Metal Box.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2011
Total Annual:
10 Million-15 Million
Employee Number:
150~300
Ecer Certification：
Verified Supplier
Gezhi Photonics Co., Ltd is committed to being a global influential organization in optical network devices area.
Gezhi Photonics is a leading worldwide manufacturer and supplier of Fiber Optical Passive Component. Our Mainly item is CWDM/DWDM,AWG Module,Optical Switch with OEM/ODM service .
G... Gezhi Photonics Co., Ltd is committed to being a global influential organization in optical network devices area.
Gezhi Photonics is a leading worldwide manufacturer and supplier of Fiber Optical Passive Component. Our Mainly item is CWDM/DWDM,AWG Module,Optical Switch with OEM/ODM service .
G...
