FILTER PRODUCTS

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FILTER PRODUCTS

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Page 2 - Wavelength-Division Multiplexing (WDM) (Polarization Maintaining: No)

The GK-CWDM Series by GKER Photonics Co., Ltd. is a high-performance Coarse Wavelength Division Multiplexer designed to meet Telcordia standards. These devices utilize environmentally stable thin film filter technology combined with advanced packaging methods, ensuring wide passband, low insertion loss, and high channel isolation. ...

Specifications

Operating Wavelength: 1460 nm
Operating Bandwidth: 13 nm
Isolation (min): 25 dB
Max Power Handling: 300 W
Polarization Maintaining: No
The GKER Photonics Filter Wavelength Division Multiplexer (GK-FWDM Series) is engineered with advanced thin film filter technology to deliver superior performance in combining or separating light across a broad wavelength range. This series is designed to offer exceptional environmental stability, making it ideal for applications in ...

Specifications

Operating Wavelength: 1270 nm
Operating Bandwidth: Not Specified
Isolation (min): 30 dB
Max Power Handling: 300 W
Polarization Maintaining: No
The GKER Photonics Dense Wavelength Division Multiplexer (GK-DWDM Series) is a highly efficient and reliable optical component designed to meet Telcordia and ITU standards. Utilizing advanced thin film filter technology and sophisticated packaging, this series offers superior performance in Dense Wavelength Division Multiplexing ...

Specifications

Operating Wavelength: Not Specified
Operating Bandwidth: 0.22 nm
Isolation (min): 25 dB
Max Power Handling: 300 W
Polarization Maintaining: No
The GKER Photonics Dense Wavelength Division Multiplexer Module (GK-DWDMM Series) is designed to meet the high-performance demands of modern optical communication systems. Utilizing advanced thin-film DWDM technology, this module effectively multiplexes or demultiplexes up to 16 channels in the C-band or L-band, with channel spacing ...

Specifications

Operating Wavelength: Not Specified
Operating Bandwidth: 0.22 nm
Isolation (min): 25 dB
Max Power Handling: 300 W
Polarization Maintaining: No
The Singlemode Wavelength Division Multiplexers (WDM) from GKER Photonics Co., Ltd. are advanced optical components designed to combine or separate light signals at different wavelengths with precision. Available in configurations for 1310/1550 nm and 1480/1550 nm wavelength pairs, these multiplexers ensure efficient wavelength ...

Specifications

Operating Wavelength: 15 nm
Operating Bandwidth: Not Specified
Isolation (min): 13 dB
Max Power Handling: 300 W
Polarization Maintaining: No
The GKER Photonics GK-MMFWDM Series Multimode Filter Wavelength Division Multiplexers are advanced optical devices designed for efficient wavelength management in multimode fiber applications. Utilizing environmentally stable thin-film filter technology, these multiplexers enable precise combining or separating of light at various ...

Specifications

Operating Wavelength: 830 nm
Operating Bandwidth: Not Specified
Isolation (min): 30 dB
Max Power Handling: 300 W
Polarization Maintaining: No
Description: The GKER Photonics Singlemode Wavelength Division Multiplexers (GK-WDM Series) are high-performance optical devices engineered to combine or separate light at 980 nm and 1550 nm wavelengths. Designed for precision and reliability, these multiplexers utilize state-of-the-art thin-film filter technology, which ensures ...

Specifications

Operating Wavelength: 15 nm
Operating Bandwidth: Not Specified
Isolation (min): 20 dB
Max Power Handling: 300 W
Polarization Maintaining: No
The Fiber Optic Tunable Filter (FOTF) from GKER Photonics represents a cutting-edge solution in fiber optic technology, utilizing advanced fiber Fabry-Perot interferometer principles. This high-performance filter is designed for precise wavelength tuning across a wide spectral range, driven by a sophisticated piezoelectric actuator. ...

Specifications

Operating Wavelength: Not Specified
Operating Bandwidth: Not Specified
Isolation (min): Not Specified
Max Power Handling: 50 W
Polarization Maintaining: No
The Fused Wavelength Division Multiplexer (WDM) from GKER Photonics Co., Ltd, part of the GK-WDM Series, is designed to either combine or separate light at distinct wavelengths with exceptional precision. Engineered for superior performance, this single-mode WDM offers low insertion loss, minimal polarization dependence, and high ...

Specifications

Operating Wavelength: 1064 nm
Operating Bandwidth: Not Specified
Isolation (min): 10 dB
Max Power Handling: 5 W
Polarization Maintaining: No
The GKER Photonics 976/1064 nm Singlemode Wavelength Division Multiplexers (GK-WDM Series) are highly efficient optical components designed to combine or separate light at specified wavelengths. These multiplexers are engineered for exceptional performance, offering very low insertion loss, minimal polarization dependence, and high ...

Specifications

Operating Wavelength: 5 nm
Operating Bandwidth: Not Specified
Isolation (min): 13 dB
Max Power Handling: 300 W
Polarization Maintaining: No
The Filter Wavelength Division Multiplexer is based on environmentally stable thin-film filter technology. The devices combine or separate light at different wavelength in a wide wavelength range. They offer very low insertion loss,low polarization dependence, high isolation and excellent environmental stability. High ...

Specifications

Operating Wavelength: 980 nm
Operating Bandwidth: Not Specified
Isolation (min): 25 dB
Max Power Handling: 300 W
Polarization Maintaining: No
The Filter Wavelength Division Multiplexer is based on environmentally stable thin film filter technology. The devices combine or separate light at different wavelength in a wide wavelength range. They offer very low insertion loss, low polarization dependence, high isolation and excellent environmental stability. High power handling ...

Specifications

Operating Wavelength: 1270 nm
Operating Bandwidth: Not Specified
Isolation (min): 25 dB
Max Power Handling: 300 W
Polarization Maintaining: No
The Singlemode Wavelength Division Multiplexers combine or separate light at different wavelengths. They offer very low insertion loss, low polarization dependence, high isolation and excellent enviromental stability. These components have been extensively used in EDFA, CATV, WDM networks and fiber optics instrumentation.

Specifications

Operating Wavelength: 15 nm
Operating Bandwidth: Not Specified
Isolation (min): 17 dB
Max Power Handling: 300 W
Polarization Maintaining: No
The Singlemode Wavelength Division Multiplexers combine or separate light at different wavelengths. They offer very low insertion loss, low polarization dependence, high isolation and excellent enviromental stability. These components have been extensively used in EDFA, CATV, WDM networks and fiber optics instrumentation.

Specifications

Operating Wavelength: 15 nm
Operating Bandwidth: Not Specified
Isolation (min): 20 dB
Max Power Handling: 300 W
Polarization Maintaining: No
CWDM can realize the multiplexing and demultiplexing between two communication channels. It can expand the capacity of single fiber to achieve bidirectional communication, which can widely used in optical network upgrade and expansion, or introduce new comprehensive business etc.  DWDM can realize the multiplexing and ...

Specifications

Operating Wavelength: 1260 nm
Operating Bandwidth: 20 nm
Isolation (min): 30 dB
Max Power Handling: 500 W
Polarization Maintaining: No
The high temperature of  200°C Filter WDM 1310/1550nm Fiber Optic Components utilized thin-film filter technology. It multiplexes & demultiplexes wavelengths at 1310nm, 1490nm & 1550nm that carry the voice, data and video services. Its used in the "triple-play" FTTH systems with 1 to 2 port configuration. 3 ...

Specifications

Operating Wavelength: 1310 nm
Operating Bandwidth: 15 nm
Isolation (min): 15 dB
Max Power Handling: 5 W
Polarization Maintaining: No
2x Co-existence GPON/XGS-PON/OTDR PON WDM module with Dual Fiber DWDM Mux/Demux, 8 Channel ITU CH21-CH28, LC/APC, Industrial Standard LGX Module Coexistence Element (CEx) is a passive PON WDM modules used to combine GPON with XGS-PON, NG-PON2, OTDR and RF-video/CATV traffic to a single fiber. Upgrading your existing passive optical ...

Specifications

Operating Wavelength: 1250 nm
Operating Bandwidth: 0.8 nm
Isolation (min): 30 dB
Max Power Handling: 300 W
Polarization Maintaining: No
CWDM Modules (fiber optical multiplexer/demultiplexer) systems are considered as a cheaper and simpler alternative to DWDM systems for metro access network applications. Since CWDM Modules systems have wide channel spacing (20 nm), they do not require precise wavelength control for transmitter lasers. Thus, cost-effective ...

Specifications

Operating Wavelength: 1271 nm
Operating Bandwidth: 13 nm
Isolation (min): 40 dB
Max Power Handling: 300 W
Polarization Maintaining: No
The Compact CWDM Module (MCWDM, CCWDM, or compact course wavelength division multiplexers) from Lfiber is the perfect means for adding capacity to your fiber optic network without installing additional fiber. It can provide increased bandwidth and increased revenue from legacy fiber plant in one of the industry’s smallest ...

Specifications

Operating Wavelength: 1271 nm
Operating Bandwidth: 13 nm
Isolation (min): 40 dB
Max Power Handling: 300 W
Polarization Maintaining: No
The Mini-Sized CWDM(Compact CWDM) from Lfiber is the perfect means for adding capacity to your fiber optic network without installing additional fiber. It provides increased bandwidth and increased revenue from legacy fiber plant in one of the industry’s smallest packages. Notes:1. Above data are test results without ...

Specifications

Operating Wavelength: 1271 nm
Operating Bandwidth: 13 nm
Isolation (min): 40 dB
Max Power Handling: 300 W
Polarization Maintaining: No