# Gezhi Photonics (Shenzhen) Technology Co., Ltd. | Matrix Rackmount Optical Switch,MxN Matrix Rackmount Optical Switch,Rackmount Optical Network Switch, Mechanical Fiber Optical Switches,FSW Device Fiber Optical Switches,1550nm Optical WDM, 100Ghz wavelength division multiplexer,C59 DWDM Mux Demux,40CH DWDM multiplexer, 

## summary
> Manufacturer, Brands: GEZHI, Established in 2011, Employees: 150~300, Annual sales: 10 Million-15 Million, Export ratio: 80% - 90%, Primary markets: North America, South America, Western Europe, Eastern Europe, Eastern Asia.

## Company Information

 *  [Company Profile](https://www.cwdm-muxdemux.com/aboutus.html): Overview, history, teams and core capabilities.
 *  [Factory & Manufacturing](https://www.cwdm-muxdemux.com/factory.html): Production capacity, OEM/ODM capabilities, and R&D strength.
 *  [Quality Control](https://www.cwdm-muxdemux.com/quality.html): ISO certifications, quality standards, and compliance.
 *  [Contact Us](https://www.cwdm-muxdemux.com/contactus.html): Global offices, inquiries, and support channels.

## Product Category

* [CWDM Mux Demux](https://www.cwdm-muxdemux.com/supplier-398067-cwdm-mux-demux): Keywords: 1x8 cwdm equipment,CWDM 8 channel multiplexer,8 channel cwdm.
* [DWDM Mux Demux](https://www.cwdm-muxdemux.com/supplier-398068-dwdm-mux-demux): Keywords: 1X8 DWDM,4CH DWDM Mux Demux,100Ghz DWDM Mux.
* [AAWG DWDM](https://www.cwdm-muxdemux.com/supplier-398194-aawg-dwdm): Keywords: 96 Channel AWG  ,96CH AAWG Mux Demux,60 Channel AWG Mux Demux.
* [Filter WDM](https://www.cwdm-muxdemux.com/supplier-398691-filter-wdm): Keywords: 1x2 Filter WDM,1550nm Filter WDM,1490nm Wavelength Division Multiplexer.
* [Compact CWDM Module](https://www.cwdm-muxdemux.com/supplier-398703-compact-cwdm-module): Keywords: 8 CH CCWDM Module,Mini CCWDM Multiplexer,8 Channels CCWDM.
* [Optical Add Drop Multiplexer](https://www.cwdm-muxdemux.com/supplier-405695-optical-add-drop-multiplexer): Keywords: CWDM Optical Add Drop Multiplexer,3CH DWDM OADM,100Ghz dwdm oadm.
* [Fiber Optical Switches](https://www.cwdm-muxdemux.com/supplier-405696-fiber-optical-switches): Keywords: Latching Optical Switch,1550nm Fiber Optical Switches,2x2 Fiber Bypass Switch.
* [Optical Switch Equipment](https://www.cwdm-muxdemux.com/supplier-398943-optical-switch-equipment): Keywords: 1x16 Fiber Optical Switches,Multi Channel Optical Switch Equipment,1xN optical switch module.
* [MEMS Optical Switch](https://www.cwdm-muxdemux.com/supplier-430318-mems-optical-switch): Keywords: 1x16 MEMS Optical Switch,RS232 Optical Switch,mems fiber optic switch.
* [Polarization Maintaining Components](https://www.cwdm-muxdemux.com/supplier-405698-polarization-maintaining-components): Keywords: Polarization Maintaining Components,polarization maintaining isolator,polarization maintaining optical circulator.
* [High Power Components](https://www.cwdm-muxdemux.com/supplier-405697-high-power-components): Keywords: High Power Components,Fiber optical circulator	,In line Polarizer	.
* [Fiber Optic Passive Components](https://www.cwdm-muxdemux.com/supplier-405699-fiber-optic-passive-components): Keywords: 1x8 Coarse WDM,Bidirectional CWDM,1x3 Passive CWDM.
* [Patch Cable Series](https://www.cwdm-muxdemux.com/supplier-405700-patch-cable-series): Keywords: 1x8 Coarse WDM,8 Channel cwdm passive multiplexer,8CH CWDM Module.
* [Fiber Optic Box](https://www.cwdm-muxdemux.com/supplier-4289761-fiber-optic-box): Keywords: 4 Core Fiber Rosette Box,ABS Fiber Optic Termination Box,Fiber Rosette Box For FTTH.
* [Optical Transceiver Module](https://www.cwdm-muxdemux.com/supplier-4289762-optical-transceiver-module): Keywords: SFP Transceiver Module 1550nm,10G 40km SFP Transceiver Module,10GBASE-LR SFP+ Transceiver Module.
* [Fiber Optic Accessories](https://www.cwdm-muxdemux.com/supplier-4289764-fiber-optic-accessories): Keywords: Customized MPO Fiber Optic Connector,Telecommunication MPO Fiber Optic Connector,FTTX Duplex Fiber Connector.

## Featured Products

* [1x2 Mechanical Fiber Optical Switch with 850nm 1310nm 1550nm Test Wavelength Low Insertion Loss and High Stability](https://www.cwdm-muxdemux.com/sale-39227280-1x2-mechanical-fiber-optical-switch-with-850nm-1310nm-1550nm-test-wavelength-low-insertion-loss-and-.html): Keywords: Mechanical Fiber Optical Switches,FSW Device Fiber Optical Switches,1550nm Optical WDM.
* [High Stability MxN Matrix Rackmount Optical Switch for Optical Network](https://www.cwdm-muxdemux.com/sale-40101261-high-stability-mxn-matrix-rackmount-optical-switch-for-optical-network.html): Keywords: Matrix Rackmount Optical Switch,MxN Matrix Rackmount Optical Switch,Rackmount Optical Network Switch.
* [CEx Module GPON + XGS-PON + RF Video + OTDR Dual LC/APC Adaptor](https://www.cwdm-muxdemux.com/sale-33461810-cex-module-gpon-xgs-pon-rf-video-otdr-dual-lc-apc-adaptor.html): Keywords: OTDR CEx Module,Low PDL CEx Module,GPON CEx Module.
* [LC UPC 8CH 100Ghz DWDM Mux Demux 4slot Rack Chassis](https://www.cwdm-muxdemux.com/sale-13690570-lc-upc-8ch-100ghz-dwdm-mux-demux-4slot-rack-chassis.html): Keywords: 100Ghz DWDM Mux Demux,LC UPC DWDM Mux Demux,4slot Rack Chassis DWDM Module.
* [Bidirectional 1310nm 1550nm Fiber Optical Switches Full 2×2 SM FC UPC](https://www.cwdm-muxdemux.com/sale-13731575-bidirectional-1310nm-1550nm-fiber-optical-switches-full-2-2-sm-fc-upc.html): Keywords: Bidirectional Fiber Optical Switches,1550nm Fiber Optical Switches,FC UPC Ethernet Fiber Switch.
* [Visible Light 760nm 1x4 Fiber Optical Switches FC/APC Connector](https://www.cwdm-muxdemux.com/sale-13392958-visible-light-760nm-1x4-fiber-optical-switches-fc-apc-connector.html): Keywords: 1x4 Fiber Optical Switches,APC Connector Fiber Optical Switches,760nm Fiber Optic Cable Switch.
* [LC UPC Connectors 16 Channels 100Ghz DWDM Mux Demux Modules](https://www.cwdm-muxdemux.com/sale-12782811-lc-upc-connectors-16-channels-100ghz-dwdm-mux-demux-modules.html): Keywords: 100Ghz dwdm device,16 Channels fiber optic dwdm,100Ghz passive dwdm mux.
* [Dual Fiber 40CH DWDM Dense Wavelength Division Multiplexing](https://www.cwdm-muxdemux.com/sale-13005048-dual-fiber-40ch-dwdm-dense-wavelength-division-multiplexing.html): Keywords: 100Ghz wavelength division multiplexer,C59 DWDM Mux Demux,40CH DWDM multiplexer.
* [Bi Directional FSW 1x4T Opto Machanical Fiber Optical Switches](https://www.cwdm-muxdemux.com/sale-13131338-bi-directional-fsw-1x4t-opto-machanical-fiber-optical-switches.html): Keywords: 1620nm Optical Switches,1x4T Fiber Switches,1550nm opto mechanical switch.
* [3 Fibers 1550nm 1x2 Non Latching Fiber Optical Switches](https://www.cwdm-muxdemux.com/sale-12886369-3-fibers-1550nm-1x2-non-latching-fiber-optical-switches.html): Keywords: 1x2 Optical Fiber Switch,1650nm Multimode Fiber Switch,1550nm Optical Fiber Switch.

## Case Studies & Applications

* [What is a Gigabit Passive Optical Network (GPON)?](https://www.cwdm-muxdemux.com/cases/what-is-a-gigabit-passive-optical-network-gpon-33489.html)
* [DWDM Passive Systems](https://www.cwdm-muxdemux.com/cases/dwdm-passive-systems-33947.html)
* [CWDM Passive System with SFP](https://www.cwdm-muxdemux.com/cases/cwdm-passive-system-with-sfp-40760.html)
* [CWDM](https://www.cwdm-muxdemux.com/cases/cwdm-40828.html)
* [CWDM Mux Demux Module](https://www.cwdm-muxdemux.com/cases/cwdm-mux-demux-module-41543.html)
* [96-Channel AAWG Module Case Study: Indian Telecom Client Success](https://www.cwdm-muxdemux.com/cases/96-channel-aawg-module-case-study-indian-telecom-client-success-49312.html)
* [1x32 MEMS Optical Switch Case Study: Italian Client Cooperation](https://www.cwdm-muxdemux.com/cases/1x32-mems-optical-switch-case-study-italian-client-cooperation-49313.html)
* [3,500 PCS PM1550 Polarization Maintaining Patchcords Export to France](https://www.cwdm-muxdemux.com/cases/3-500-pcs-pm1550-polarization-maintaining-patchcords-export-to-france-50381.html)
* [Export Case: 5500p 10G 1310nm 20km Optical Modules Successfully Delivered to Dutch Customer with Excellent Compatibility](https://www.cwdm-muxdemux.com/cases/export-case-5500p-10g-1310nm-20km-optical-modules-successfully-delivered-to-dutch-customer-with-exce-50382.html)
* [12000PCS 40GBASE QSFP+ LR4 Optical Transceiver Modules Exported to Italy, Gaining High Customer Satisfaction](https://www.cwdm-muxdemux.com/cases/12000pcs-40gbase-qsfp-lr4-optical-transceiver-modules-exported-to-italy-gaining-high-customer-satisf-50383.html)
* [800PCS 3‑Port PM Circulator 1550nm Export to Germany for Optical Amplifier & Test Systems](https://www.cwdm-muxdemux.com/cases/800pcs-3-port-pm-circulator-1550nm-export-to-germany-for-optical-amplifier-56066.html)
* [600PCS 4‑Port PM Circulator 1064nm Delivered to US Customer for Fiber Laser & Sensing](https://www.cwdm-muxdemux.com/cases/600pcs-4-port-pm-circulator-1064nm-delivered-to-us-customer-for-fiber-laser-56068.html)
* [1200PCS 3‑Port PM Circulator 1310nm Export to Japan for Telecom & Measurement Equipment](https://www.cwdm-muxdemux.com/cases/1200pcs-3-port-pm-circulator-1310nm-export-to-japan-for-telecom-56069.html)
* [500PCS 3‑Port PM Circulator 2000nm Export to UK for Industrial Sensing & Laser Systems](https://www.cwdm-muxdemux.com/cases/500pcs-3-port-pm-circulator-2000nm-export-to-uk-for-industrial-sensing-56070.html)
* [700PCS 3‑Port PM Circulator 1940nm Delivered to Australia for Medical & Sensing Systems](https://www.cwdm-muxdemux.com/cases/700pcs-3-port-pm-circulator-1940nm-delivered-to-australia-for-medical-56071.html)
* [Mass Export Case: 4,600 Pcs PM Manual Variable Optical Attenuators to Optical Labs in Italy](https://www.cwdm-muxdemux.com/cases/mass-export-case-4-600-pcs-pm-manual-variable-optical-attenuators-to-optical-labs-in-italy-86147.html)
* [3×3 Polarization‑Maintaining Fused Coupler Export Project for US Customer](https://www.cwdm-muxdemux.com/cases/3-3-polarization-maintaining-fused-coupler-export-project-for-us-customer-86342.html)
* [Case Study: PM Variable Optical Attenuator for Australian Optical Communication Test Lab Project](https://www.cwdm-muxdemux.com/cases/case-study-pm-variable-optical-attenuator-for-australian-optical-communication-test-lab-project-86816.html)



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* [Fiber optic transmission distance sets a world record: 500 high-definition movies can be transmitted in one second](https://www.cwdm-muxdemux.com/news/fiber-optic-transmission-distance-sets-a-world-record-500-high-definition-movies-can-be-transmitted--258584.html)
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* [Polarization Hub for Precision Optical Paths: In-depth Analysis of PM Optical Switches, Selection and Industrial Applica](https://www.cwdm-muxdemux.com/blog/polarization-hub-for-precision-optical-paths-in-depth-analysis-of-pm-optical-switches-selection-and--363969.html)