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{"title":"Multi Channel FWDM Filter WDM with 1470-1610nm Wavelength Customizable Connector","imgUrl":"https:\/\/img.chinax.com\/nimg\/67\/38\/0634e59424efe2dc2de08b2e3bf1-200x200-1\/multi_channel_fwdm_filter_wdm_with_1470_1610nm_wavelength_customizable_connector.jpg","attrs":{"Brand Name":"GEZHI or OEM","Model Number":"3 Ports Fiber Optic FWDM","Certification":"CE RoHS,ISO9001","Place of Origin":"China"}}
{"title":"Low Insertion Loss Filter WDM 1310\/1490\/1550nm Fiber Optic Components For WDM","imgUrl":"https:\/\/img.chinax.com\/nimg\/94\/5b\/e592e8a8a225bd45151ea4145b6c-200x200-1\/low_insertion_loss_filter_wdm_1310_2f1490_2f1550nm_fiber_optic_components_for_wdm_system.jpg","attrs":{"Brand Name":"GEZHI or OEM","Model Number":"FWDM","Certification":"CE RoHS,ISO9001","Place of Origin":"China"}}
{"title":"Single Fiber Coexistence Element GPON + XGS-PON CEx WDM LGX Module SC\/UPC","imgUrl":"https:\/\/img.chinax.com\/nimg\/85\/a4\/94c079005511acecdf3be3fb0d6c-200x200-1\/single_fiber_coexistence_element_gpon_2b_xgs_pon_cex_wdm_lgx_module_sc_2fupc_adaptor.jpg","attrs":{"Brand Name":"GEZHI or OEM","Model Number":"CEx-GPON+XGS-PON","Certification":"CE RoHS ,ISO9001","Place of Origin":"China"}}
{"title":"NGPON2 GPON Filter WDM Module SC APC Connector 1330nm EPON ABS","imgUrl":"https:\/\/img.chinax.com\/nimg\/e0\/d1\/670f864d02079aee93fdd2bff4a6-200x200-1\/ngpon2_gpon_filter_wdm_module_sc_apc_connector_1330nm_epon_abs.jpg","attrs":{"Brand Name":"GEZHI or OEM","Model Number":"CEX Module","Certification":"CE RoHS,ISO9001","Place of Origin":"China"}}
{"title":"Transmission 1550nm Reflction 1x2 Ports FWDM Module","imgUrl":"https:\/\/img.chinax.com\/nimg\/e3\/ee\/d8189e920466a6a542931a42cb33-200x200-1\/transmission_1550nm_reflction_1x2_ports_fwdm_module.jpg","attrs":{"Brand Name":"GEZHI or OEM","Model Number":"1x2-FWDM","Certification":"CE RoHS,ISO9001","Place of Origin":"China"}}
{"title":"Transmission Reflect 1550nm Filter Based WDM Multiplexers","imgUrl":"https:\/\/img.chinax.com\/nimg\/3d\/8b\/6c549125fc52d54409eb38c6626b-200x200-1\/transmission_reflect_1550nm_filter_based_wdm_multiplexers.jpg","attrs":{"Brand Name":"GEZHI or OEM","Model Number":"1x2FWDM","Certification":"CE RoHS,ISO9001","Place of Origin":"China"}}
{"title":"FC PC Connector Red Blue WDM Filter 1x2 C Band Filter WDM","imgUrl":"https:\/\/img.chinax.com\/nimg\/69\/07\/06aa974f90d9e4f6a76b76eece6d-200x200-1\/fc_pc_connector_red_blue_wdm_filter_1x2_c_band_filter_wdm.jpg","attrs":{"Brand Name":"GEZHI or OEM","Model Number":"1x2FWDM-R\/B","Certification":"CE RoHS,ISO9001","Place of Origin":"China"}}
Multi Channel FWDM Filter WDM Steel Tube Communication Equipment
FTTX Filter WDM modules are extensively used in EDFA, Raman amplifiers, WDM networks, and fiber optics instrumentation. Based on Thin Film Filter (TFF) technology, these devices combine or separate light at different wavelengths across a wide range. They expand the capacity of single fibers to enable bidirectional communication, making them ideal for optical network upgrades, expansions, and introducing comprehensive new services.
We provide customized filter-based wavelength division multiplexing (WDM) devices tailored to specific wavelength bands for specialized applications. In GEPON systems operating at 1310/1490nm, CATV signals are delivered over the same fiber using 1550nm, with FWDM serving as the mixing point.
Key Features
Low Insertion Loss
High Channel Isolation
Wide Pass Band
High Reliability and Stability
Epoxy Free on Optical Path
Applications
Line Monitoring
Telecommunications
Cellular Applications
Fiber Optical Amplifiers
Access Networks
Metro WDM Systems
Long Haul WDM Systems
Enterprise Networks
Technical Specifications
Parameter
Unit
Value
Channel Spacing
GHz
200
Wavelength Range
C- or L-band ITU channels 186.6 to 196.1 THz
Passband
GHz
≥+/- 33
Transmission Passband Ripple
dB
≤0.3
Transmission Insertion Loss
dB
≤1.0
Reflection Passband Ripple
dB
≤0.2
Reflection Insertion Loss
dB
≤0.4
Transmission Isolation (Adjacent Channel)
dB
≥30
Transmission Isolation (Non-Adjacent Channel)
dB
≥50
Reflection Isolation
dB
≥13
Polarization Dependent Loss
dB
≤0.2
Polarization Mode Dispersion
ps
≤0.2
Directivity
dB
≥50
Return Loss
dB
≥45
Optical Power Handling
mW
≥500
Tensile Load
N
≥5
Operating Temperature Range
-5 to 70°C
Storage Temperature Range
-40 to +85°C
Fiber Type
SMF-28e
Package Dimension
mm
5.5 x 34mm
All specifications are based on devices without connectors and guaranteed over wavelength, polarization, and temperature.
Dimensions Drawing
Product Packaging
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...