Filter WDM

Optical Fiber Filter WDM FTTX 1625 / 1650nm for OTDR test The optical filter WDM is a device that is used for wavelength selection, which can select required wavelengths from a large number of wavelengths and reject the addition wavelengths. It can used in wavelength selection, the noise filter of the optical amplifier, gain equalization, optical multiplexing / demultiplexing. Optical Fiber Filter WDM FTTX 1625nm is made by special optical components and advanced technology,

CEx WDM Module Coexistence Module Optical Multiplexer The CEx WDM Module Coexistence Module Optical Multiplexer is A single WDM device used to combine current G-PON FTTH services with emerging XGS-PON and Next Generation NG-PON2 technologies. Additional provisioning wavelengths with the Coexistence Element include RF, Point to Point (PtP), and OTDR monitoring. With high-quality connectivity ensure superior performance, the lowest loss, and robust network reliability. GEZHI

CEx WDM-PON Modules for GPON, XGS-PON, NG-PON2 The Dual Fiber Coexistence Element CEx Module is A single WDM device used to combine current G-PON FTTH services with emerging XGS-PON and Next Generation NG-PON2 technologies. GEZHI offeres a full range of xWDM products and this WDM-PON moudle is included in the range which meets GR-1209-CORE and GR-1221-CORE standard. Detail Wavelength of Channel: GPON : 1290-1330 & 1480-1500nm XGS-PON : 1260-1280 &1575-1580 NG-PON2 : 1524-1544

High Isolation Optical WDM multiplexer in optical fiber communication GEZHI Photonics Co.,Ltd is a high-tech enterprise dedicated to R&D and manufacturing of optical fiber communication products. Our mainly products is DWDM, AAWG DWDM, FWDM, CWDM, and Optical Switches with all kinds of type. GEZHI are serves the fields of telecommunications optical transmission network, optical access network, enterprise network, storage area network, data center and cloud computing system,

3ports T1625nm R1310/1490/1550nm FWDM Fiber Optical Components GEZHI 3ports FWDM fiber optical Components is based on thin film filter technology with T1625nm R1310&1490&1550nmnm. The device features low insertion loss, epoxy free optical path, high extinction ratio, high reliability and high stability. Features Pass(Transmission)Channel: 1625nm Reflection Channel: 1310nm and 1490nm and 1550nm Telcordia GR1221,RoHS Compliant Optical path epoxy free and excellent thermal

1x2 CWDM add/drops filter device 3 Port Single Channel Component GEZHI 1x2 CWDM Single Channel components cover all TFF-based components using an all-glass platform for improved performance, such as lower insertion loss and higher thermal stability, with a competitive cost structure. GEZHI’s Coarse Wavelength Division Multiplexing (CWDM) Mux and DeMux Modules are based on its unique TFF technology that provides a high quality CWDM device with high channel isolation, low

PON Multiplexer T1550nm R1310/1490nm FWDM Device with SC connector pigtailed​ GEZHI PON Multiplexer is based on thin film filter technology with T1550nm R1310&1490nm. The device features epoxy free optical path, low insertion loss, high extinction ratio, high reliability and high stability. The PON Muitplexer T1550nm R1310/1490nm is filter-based wavelength division multiplexing (WDM) filter devices that are customized to the particular wavelength bands for your special

GPON/XGS-PON/RFoG WDM Filter Module Optical Coexistence Module GEZHI Photonics' GPON/XGS-PON RFoG WDM filter module is based on thin film technology, and is designed to allow GPON wavelengths (1310 nm/1490 nm), XGS-PON wavelengths (1270 nm / 1577 nm and RFoG wavelengths (1550 nm/1610 nm) to coexist on a single fiber. This filter features low loss, excellent port-to-port isolation and unparalleled reliability. It is available in various package options: an ABS package with

Specification Parameters Unit FWDM Device Operating Wavelength T: transmission wavelength R: reflection wavelength 1310±50,1490±10, 1550±10 1610±10, 1625±25, 1650±20 nm 1 T1550 R1310/1490 2 T1490 R1310/1550 3 T1310 R1490/1550 4 T1550/1610 R1310/1490 5 T1550/1625 R1310/1490 6 T1625 R1310/1490/1550 7 T1650 R1310/1490/1550 Insertion Loss of GPON FTTH WDM dB Transmission: ≤ 0.6 Reflection: ≤ 0.4 Transmission Channel Isolation dB ≥ 30 Reflection Channel Isolation dB ≥ 17 PDL of

RF Video Overlay Passive Optical power splitting + WDM with MPO and LC/APC connector This RF video overlay Passive optical power splitting mounted with 19" 1U rackmount with 64 in/out ports IP with MPO connector and 64 combined RF video and IP In/Out ports with LC/APC connector. Its application in FTTH networks and one fiber solution. The wavelength multiplexing with 1310/1490/1590/1610nm for IP traffic and 1550nm for RF video overlay on the one fiber. The Optical power

C-Band Red/Blue Pass MWDM 1x2 DWDM Splitter filter This Micro-Optics WDM utilizes thin film coating technology and proprietary design of non-flux metal bonding micro optics packaging. It provides low insertion loss, high channel isolation, low temperature sensitivity and epoxy free optical path . GEZHI Photonics CO.,Ltd's provides customized band filters and connectors to meet special control and applications.The filter units are available with steel tubes, 2-slot 1U rack

1310/1550 CWDM Band Splitter/Combiner Optical WDM Module GEZHI offers the 1310/1550 CWDM Band Splitter/Combiner which utilizes high performance thin film interference filters to provide exceptional bandpass performance. The 1310/1550 CWDM Band Splitter/Combiner Optical WDM Module is a bi-directional component optimized to split or combine the traditional 1310 nm signal to the eight CWDM channels in the 1550 nm S-C-L bands. This product offers minimal insertion loss and

Mini Passive LAN WDM Module Free Space Technology GEZHI Mini Passive LAN WDM Module is based on Thin Film Filter (TFF) wavelength division multiplexing technology and free space package technology. Its package size is greatly reduced compared with traditional passive modules. It’s with ultra-compact size, low insertion loss, high channel isolation, high stability and reliability. It has better consistency and meets industrial standards. The LAN WDM is suitable for 40Gbps or

Filter WDM 1310/1490/1550 nm Fiber Optic Components GEZHI's Filter WDM 1310/1490/1550 nm Fiber Optic Components utilized thin-film filter technology. It multiplexes & demultiplexer three wavelength at 1310, 1490 & 1550nm that carry the voice, data and video services. The Filter WDM 1310/1490/1550 nm Fiber Optic Components combines and separates light to realize bidirectional communication signals at 1310/1490/1550nm wavelength in a wid range. Its used in the "triple-play"

100Ghz 1x2 Passive Optical DWDM filter add/drops device GEZHI 100Ghz 1x2 Passive Optical DWDM filter utilizes thin film coating technology and proprietary design of non-flux metal bonding micro optics packaging to achieve optical add and drop at the ITU wavelengths. The 100Ghz 1x2 Passive Optical DWDM filter add/drops device provides ITU channel center wavelength, high channel isolation, low insertion loss, wide pass band, low temperature sensitivity and epoxy free optical

Existing and Next Generation PON WaveCEx TWDM Module This Coexistence Element (CEx) WaveCEx TWDM Module is a single WDM device to combine current G-PON FTTH services with emerging XGS-PON and Next Generation NG-PON2 technologies. Well, Additional provisioning wavelengths with the Coexistence Element include RF, Point to Point (PtP), and OTDR monitoring is available. Premium optical components and high-quality connectivity ensure superior performance, the lowest loss, and

Filter WDM Module NGPON2 GPON SC/APC connector This Coexistence Element (CEx) module of Gezhi photonics Co.,Ltd is a single WDM device used to combine current G-PON FTTH services with Next Generation NG-PON2 technologies to coexist during the transmission from OLT to ONU. Additional provisioning wavelengths with the Coexistence Element include emerging XGS-PON and RF, Point to Point (PtP), and OTDR monitoring. Features Applications High Reliability and channel RoHS, Telcordia

Optical Fiber FWDM FTTH 1310/1490/1550nm FILTER WDM WDM is one of the core component in the FTTH architecture.The FTTH WDM utilizes high performance thin film interference filters to provide exceptional bandpass performance. With the bidirectional feature, it can be applied at ONT and OLT equipment unit. 1310/1550nm (for WDM or DWDM optical communications) 1480/1550nm (for high-power DWDM optical amplifier/EDFA) 850/1310nm and 980/1550nm (for high performance DWDM optical

Transmission 1620nm Reflection 1310/1490/1550nm 1x2 Filter WDM tube for OTDR The optical filter is an instrument that is used for wavelength selection, which can select required wavelengths from a large number of wavelengths and reject the addition wavelengths. It can used in wavelength selection, the noise filter of the optical amplifier, gain equalization, optical multiplexing / demultiplexing. Optical Fiber Filter WDM FTTX 1625nm FWDM-1625 is made by special optical

Passive multiplexer for analog / digital television to the GPON network The Passive PON multiplerxer of GEZHI Photonics is based on Thin Film Filter (TFF) technology. are used to split or combine two or more wavelengths, usually within FTTH systems. Its with metal housing and the wavelength of analog television is 1540 - 1565 nm; the wavelength range for GPON is 1260-1360 nm, 1480-1500 nm. Features Applications Low insertion loss High channel isolation High reliability High