Filter WDM

IP and RF Video in FTTH Networks Optical Splitter + Integrated WDM Array GEZHI Photonics can provide customized Optical Splitter which integrated WDM array. 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 module can be package by ABS box or 19" 1U Rackmount or customized. The Optical power splitting Module can be with MPO, LC, SC, FC connector

High Isolation >50dB Filter WDM Transmit 1550nm, Reflect 1310 + 1490nm The high Isolation Triplex PON WDM based on Thin Film Filter (TFF) technology. are used to split or combine two or more wavelengths, usually within FTTH systems. This device is famous by the High Isolation like trasmission isolation >50dB, and refelction Isolation >35dB. They offer very low insertion loss, low polarization dependence loss, and excellent environmental stability. We can provide various

Filter-based wavelength division multiplexing (WDM) filter devices GEZHI's Filter-based wavelength division multiplexing (WDM) filter devices utilized thin-film filter technology. It multiplexes & demultiplexer three wavelength at 1310, 1490 & 1550nm that carry the voice, data and video services. The Filter-based wavelength division multiplexing (WDM) filter devices combines and separates light to realize bidirectional communication signals at 1310/1490/1550nm wavelength in a

Dual Fiber Coexistence Element CEx Module for NG-PON2 access networks 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. THe 5CH Dual Fiber Coexistence Element CEx Module is designed for PON coexistence of GPON, XGS-PON, OTDR, RF video and NG-PON2, multiplex into single fiber during transmission from OLT to ONU. Detail Wavelength of Channel: GPON :

200Ghz 1x2 DWDM Single Channel Optical Passive Component GEZHI 200Ghz 1x2 DWDM Single Channel Optical Passive Component 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 200Ghz 1x2 DWDM Single Channel Optical Passive Component provides ITU channel center wavelength, high channel isolation, low insertion loss, wide pass band, low temperature sensitivity and

3 port 1480/1550nm FWDM Multiplexers Component 1480/1550nm FWDM - for high-power DWDM optical amplifier and EDFA 1480/1550 nm FWDW is based on thin-film filter technology and metal bonding micro-optic packaging. This component is used to combine or separate 1480 and 1550nm band signal. 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

1x2 Red/Blue WDM Filter C band DWDM device GEZHI DWDM Red/Blue filter is a thin-film filter device. It is a three-port device. One port is called the "Common." The other two ports provide the conduit for the two wavelength "bands" : the Red (λ>1547 nm) and the Blue (λ

Filter Wavelength Division Multiplexer 980/1550nm Device 980/1550nm FWDM - for high performance DWDM optical amplifier and EDFA amplifier The 980/1550nm 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

Transmission 1310nm Reflect 1490/1550nm Filter-based WDM Multiplexers FWDM, is known as Filter-based WDM or Filter WDM. It is based on Thin Film Filter (TFF) technology. The Filter WDM is extensively used in WDM networks ,EDFA, Raman amplifiers, and fiber optic instrumentation. The device combines or separates light at different wavelengths in a wide wavelength range. They offer very low insertion loss, low polarization dependence loss, high isolation and excellent environmen

FTTH/FTTX 1310/1550/1490nm Filter WDM FWDM device GEZHI's FTTH/FTTX Filter WDM FWDM device is based on thin film filter technology with T1550nm R1310&1490nm. The device features epoxy free optical path,high extinction ratio, low insertion loss, high reliability and high stability. The FTTH/FTTX 1310/1550/1490nm Filter WDM FWDM device are customized to the particular wavelength bands for your special applications. As you might know, GEPON system itself works on 1310/1490, so

1x2 Ports FWDM module Transmission 1550nm Reflction 1310&1490nm GEZHI's 1x2 Ports FTTX Filter WDM module extensively used in Raman amplifiers, EDFA, fiber optics instrumentation and WDM networks. It is based on Thin Film Filter (TFF) technology. The device combines or separates signal (1310/1490/1550nm) at different wavelengths in a wide wavelength range. The 1x2 Ports FWDM Module can expand the capacity of a single fiber to achieve bidirectional communication, so that widely

3port FWDM Pass 1550nm Refelect 1310&1490nm WDM for CATV network GEZHI 3port Filter Wavelength Division Multiplexer(FWDM) T1550nm R1310&1550nm is based on thin film filter technology. The device features epoxy free optical path, low insertion loss, high extinction ratio, high reliability and high stability. The 3 port FWDM device packed in a LGX cassette with SC/APC connector. which can use on CATV network. Features Low PDL RoHS compliant Low insertion loss Optical path epoxy

Singlemode or Multimode 1x3 Raman Filter WDM for DTS Systems with 1450/1550/1650nm wavelengths. Features low insertion loss, high isolation, and high reliability. Ideal for Raman distributing temperature sensors, fiber sensors, and test & measurement applications.

Description of WDM1R GPON / XGS-PON Filter WDM Multiplexer WDM1R GPON /XGS-PON Filter WDM Multiplexer Cassette for DATA center GPON XGS-PON WDM Module Our CEX WDM series is designed for next generation passive optical networks (NGPON), a new optical access system that coexists with GPON on the same ODN. These WDM devices, including GPON, XGS-PON, RF video, and OTDR combiners, are designed to accommodate NGPON1 and NGPON2 TWDM wavelengths to maximize the density and enhance

WDM1R GPON 1310/1490 XGS-PON 1270/1577nm Filter WDM Multiplexer Cassette Describtion of WDM1R GPON / XGS-PON Filter WDM Multiplexer GEZHI Photonics’s WDM1r Series is designed for Next Generation Passive Optical Networks (NG-PON), a new optical access system that coexists with GPON on the same ODN. Our WDM1r devices, including GPON, Video, and OTDR, are designed to accommodate NGPON1 and NGPON2 TWDM wavelengths to maximize the density and enhance the speed of optical

LGX Cassette FTTH Filter WDM 1550nm multiplexer offers high performance with ≥45dB return loss, RoHS certification, and 13-month warranty. Features multiple wavelength options, LSZH/OFNP/OFNR outer jacket, and custom optical connectors. Operating temperature -10~+75°C with power handling up to 500mW.

Filter WDM CATV FWDM optical module with wavelengths 1310nm/1490nm/1550nm in LGX chassis. Features low insertion loss, high isolation, and supports PON/FTTX systems. Custom wavelengths available including 980/1480/1510/1625nm for various applications.

RoHS Compliant CEx WDM1r Module for NGS-PON GPON Optical Networks The Coexistence Element (CEx) xWDM/xPON multiplexer is a single WDM device designed to combine current G-PON FTTH services with emerging XGS-PON and Next Generation NG-PON2 technologies. This versatile solution supports additional provisioning wavelengths including RF, Point to Point (PtP), and OTDR monitoring, fully compliant with ITU-T G.984.5 standards. High-quality components ensure exceptional operational

Product description Rx1310/1490nm Pon WDM With Tx1550nm CATV Port FWDM Fiber Optic PON Filter FTTX Filter WDM module extensively used in EDFA, Raman amplifiers, WDM networks and fiber optics instrumentation is based on Thin Film Filter (TFF) technology. The device combines or separates light at different wavelengths in a wide wavelength range. It can expand the capacity of a single fiber to achieve bidirectional communication, so that widely used in optical network upgrade

Product Description: 4 or 8 Port Wavelength Multiplexer WM1 NG-PON2 for PON System NG-PON2 NG-PON2 (also known as TWDM-PON), is a telecommunications network standard for a passive optical network (PON). Its capable of total network throughput of 40 Gbit/s, corresponding to up to 10 Gbit/s symmetric upstream/downstream speeds available at each subscriber. GEZHI Photonics supplying WM1 and CEx modules that fit the NG-PON2 requirements. The Wavelength Multiplexer (WM1) is a