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  • CWDM
    CWDM
    CWDM can realize the multiplexing and demultiplexing between two communication channel .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
    DWDM
    DWDM Module can solve the shortage of fiber resources and transparent transmission of business, and reduce the cost of network Construction. With low-cost and compact dimension, it is mainly used in metropolitan area network and access layer, also be used to build networks.
  • FWDM
    FWDM
    FWDM can realize the multiplexing and demultiplexing between two communication channel .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.
  • PWDM
    PWDM
    PWDM is used for packaging of optical module. It can realize the multiplexing of two communication signal, which expands the capacity of single fiber and achieves bi-directional communication. It is widely used in optical network upgrade and expansion, or introduce new comprehensive business (CATV, TELECOM, integration of three networks-PON+EOC) etc.
  • RF Video Overlay WDM
    RF Video Overlay WDM
    Optical splitter + integrated WDM array
  • CEx Multiplexer
    CEx Multiplexer
    GEZHI offere a full range of xWDM products and this CEx Multiplexers moudle is compliant with GR-1209-CORE and GR-1221-CORE standard.
  • DWDM over CWDM
    DWDM over CWDM
    DWDM over CWDM provides an uplift of existing CWDM networks to support more wavelengths at a higher bandwidth without the need to change the existing infrastructure.
  • 50Ghz 96CH AWG DWDM
    50Ghz 96CH AWG DWDM
    GEZHI 96ch AAWG Mux Demux is a scalable, high density and standalone passive optical module that perfectly suited to transport PDH, SONET / SDH , ETHERNET services in optical metro edge and access networks.
  • Gaussion AWG 80CH DWDM module
    Gaussion AWG 80CH DWDM module
    GEZHI 96ch AAWG Mux Demux is a scalable, high density and standalone passive optical module that perfectly suited to SONET / SDH , transport PDH, ETHERNET services in access and optical metro edge networks.
  • 100G AWG DWDM Dual Fiber Gaussian Type
    100G AWG DWDM Dual Fiber Gaussian Type
    Gezhi’s 100G AAWG DWDM Equipment Gaussian Type Dual Fiber is a high density, low loss and standalone passive optical module. It is based on a-thermal AWG with Gaussian Monolithic Technology.
  • 16ch CWDM with 1% Monitor
    16ch CWDM with 1% Monitor
    GEZHI Optical CWDM Equipment 16 Channel with 1% Monitor Port based on dielectric thin-film filter technology which designed for integration in low cost Metro and Access networks.
  • 2CH CWDM Add Drop Dual Fiber
    2CH CWDM Add Drop Dual Fiber
    Gezhi's Plug-in Type 2CH CWDM Add Drop OADM Modular Dual Fiber are used in WDM systems for multiplexing or demultiplexing and routing fiber optic signals, selectively adding and dropping individual or sets of wavelength channels from a CWDM stream.
  • 1x2 CWDM OADM device
    1x2 CWDM OADM device
    GEZHI's 1x2 OADM Multiplexer 3 port single Channel CWDM device is used to add or drop a particular wavelength and is ideal for telecommunicationsand networking. Additionally, this 1x2 Add/Drop device can be used in high-power applications in CWDM systems.
  • 4CH CWDM OADM West&East
    4CH CWDM OADM West&East
    GEZHI's 4 Channels CWDM OADM Modules Duplex West & East Link are designed for Static and ROADM based systems. The 4 Channels CWDM OADM Modules Duplex West & East Link are Course Wave Division Multiplexing (CWDM) Optical Add/Drop Multiplexers (OADM).
  • 3ports T1625nm R1310/1490/1550nm FWDM
    3ports T1625nm R1310/1490/1550nm FWDM
    This WDM coupler is used to combine or separate 1625nm channel with three triplex wavelength 1310nm, 1490nm and 1550nm. Using this device, 1625nm channel can be added into the existing triplex FTTH system.
  • 8CH CWDM 4in1 Rack
    8CH CWDM 4in1 Rack
    GEZHI 4 unit 8CH Mux/Demux CWDM Passive Multiplexer Plug-in Module is built a 8CH Mux + 8CH Demux ine one LGX cassette, then 4 cards LGX cassette built in a 19" 1U Rack-mount.