• Polarization Maintaining Fiber Optical Product
    PM WDM, PM Coupler, PM Isolator, PM Circulator, PM Optical Switch, PM Collimator, PM VOA, PBS, PBC
  • High Power Fiber Optical Product
    HP WDM, HP Coupler, HP Isolator, HP Circulator, HP Optical Switch, HP Collimator, Pump laser Protector, Optical Pump Combiner
  • WDM Fiber Optical Product
    CWDM, DWDM, FWDM, OADM, Compact CWDM, Mini CWDM, AWG, Fused WDM WDM works by simultaneously combining and transmitting multiple signals at different wavelengths but within the same fiber. This enables effective management of bandwidth and also helps to expand the capacity of existing system Fibre Optic components and modules.

Hot Sales

CWDM Module – 18 channel

CWDM Module – 16 channel

CWDM Module – 8 channel

CWDM Module – 4 channel

CWDM 1×2

DWDM – 100Ghz Dense Wavelength Division multiplexer

CWDM Module

DWDM – 100Ghz add drop Wavelength Division module

DWDM – 200Ghz Dense Wavelength Division Module

Fiber Optical Passive Components

GEZHI Photonics provides 1x1, 1x2, 2x2 Bypass, 2x2 Full, Dual 1x2, Dual 2x2 Bypass, Dual 2x2 Full, 1x4, 1x8 Optical Switches

  1. PM Fiber Product

    Polarization maintaining components, PM, are widely used accross many industry applications, including Fiber Amplifiers, Fiber Lasers, high speed communication systems and Optical Test / instrumentation.

  2. High Power Optical Products

    GEZHI Photonics’ high power components rang from 780nm to 1550nm, handling power from 300mW to 50W or other on request. Low insertion loss, high isolation, high power handling, high return loss, high extinction ratio and excellent environmental stability and reliability. It is ideal for High Power Fiber Amplifier, Fiber Laser, and Instrumentation applications.

  3. WDM / CWDM / DWDM / OADM

    WDM is protocol and bit-rate independent. These networks can transmit data in IP, ATM, SONET/SDH, and Ethernet.
    They can handle bit rates between 100 Mb/s and 40 Gb/s. Therefore, WDM type networks can carry different types of traffic at different speeds over an optical channel.

    GEZHI Photonics production lines have now been increased to cover the full product range of WDM devices, module, and module integration, including thin-film filter (TFF) base WDM products, and also fused fiber base coupler WDM products.

  4. Optical Switches

    Optical switches are widely used in optical add/drop applications that need to be reconfigurable.
    They are also used for network switching applications for fault protection.
    GEZHI Photonics opto-mechanical switches offer industry-leading performance with Telcordia compliant reliability.
    The Optical switch variants include:1×1, 1 x 2, 2 x 2 Bypass, 2×2 Full, Dual 2×2 Bypass, 1×3,  1 x 4, 1 x 8, latching or non-latching options.

  5. Optical Circulator

    Optical circulators are used to build WDM / OADM, bi-directional transport systems, dynamic gain equalizers (DGE) and dispersion compensation modules (DCM). Optical Fiber Amplifiers, Fiber Lasers, Fiber Dispersion Compensation & OTDR.
    GEZHI Photonic has a wide range of Optical circulators which can cover many applications. Our Circulators are fully tested and will provide excellent performance and stability within your system.

  6. Optical Isolators

    An optical isolator allows the transmission of light in only one direction. i.e. this optical component will prevent unwanted light from returning back into an optical cavity. To relate to its function in Electrical terms, would be a similar to that of a diode, allowing current to only flow in only one direction. The main component of optical isolators is usually a Faraday rotator.

LATEST NEWS

August 14, 2017
New Product Launched: Magneto-optic Switch New Product Launched: Magneto-optic Switch Recently, GEZHI makes breakthrough in magneto-optical technology and launches magneto-optical switches series.  Based on Farada ..
August 14, 2017
ZTE offers ZXONE 7000 for OTN in data center interconnect ZTE offers ZXONE 7000 for OTN in data center interconnect ZTE Corp. (0763.HK / 000063.SZ) used last week's Next Generation Optical Networking and Optical Datacentre Interconnec ..

Solutions

Optical Bypass Switch

GEZHI Bypass optical switch is designed for use in optical fiber communication networks and measurement instruments.

2×2 Full Optical Switch

Used in optical switching, configuration optical add/drop multiplexer (OADM), optical fiber ring protection and optical cross and connection system.

1×2 Fiber Optic Switch

Used in optical switching, configuration optical add/drop multiplexer (OADM), optical fiber ring protection and optical cross and connection system.

1×1 on/off Fiber Optic Switch

GEZHI 1x1 on/off fiber optic switch's common applications are optical routing, system bypass, network cut off switch, and fiber optic testing.

Application of Optical Switch

GEZHI Optic Switches enable you to accelerate the reduction of total OPEX and CAPEX improving the networks reliability and enhancing the network operation.

2×2 Bypass Optical Switch

2x2 Optical Bypass Switches are used in multidrop applications to bypass a node in the event of a power failure or for maintenance. Bypass may also be triggered by an external contact from other monitoring systems.

Basic Knowledge of Optical Switch

Optical switch is a device(mechanical, opto-mechanical, or electronic types) used to open or close an optical circuit.