Be the first to learn about our Special Offers

OEM and Compatible Optics

Third party SFP transceivers are the best value in networking. Want to stretch your budget without sacrificing quality? IT-GEAR has a large selection of new and refurbished OEM and compatible optics at value pricing so you can create or expand your network.

We stock popular modules such as the Cisco GLC-LH-SMD and other compatible fibre optic transceiver modules. Find SFP, SFP+ and GBIC modules in? single-mode or multi-mode.

Need help selecting the right transceiver? We are available immediately via live chat during business hours, or you can call our toll-free number or send a contact form here. All refurbished optical transceivers and connectors are cleaned and tested by our in-house technicians to make sure they work as intended. We back each module with a full lifetime warranty as well. Enter a model number into our search bar or browse our complete inventory of optics. All modules are in stock in the USA and ship within 2-3 days.

View as Grid List

Items 1-24 of 97

Set Descending Direction
  1. Cisco DS-SFP-FC4G-SW 4GBPS Fibre Channel SW SFP LC
    Cisco DS-SFP-FC4G-SW 4GBPS Fibre Channel SW SFP LC
    Get A Quote
  2. Cisco DS-SFP-FC4G-SW 4GBPS Fibre Channel SW SFP LC
    Cisco DS-SFP-FC4G-SW 4GBPS Fibre Channel SW SFP LC
    Get A Quote
  3. Finisar FTLF8524P2BNL 4GB SFP Transceiver Module
    Finisar FTLF8524P2BNL 4GB SFP Transceiver Module
    Get A Quote
  4. Cisco SFP-GE-S 1000BASE-SX
    Cisco SFP-GE-S 1000BASE-SX SFP (sold in lot of 10)
    Get A Quote
  5. Cisco SFP-GE-S 1000BASE-SX
    Cisco SFP-GE-S 1000BASE-SX SFP (sold in lot of 10)
    Get A Quote
  6. Cisco XENPAK-10GB-LX4 10GBASE-LX4 XENPAK
    Cisco XENPAK-10GB-LX4 10GBASE-LX4 XENPAK
    Get A Quote
  7. Cisco DS-SFP-FC-2G-SW 2GBPS Fibre Channel-SW SFP LC
    Cisco DS-SFP-FC-2G-SW 2GBPS Fibre Channel-SW SFP LC
    Get A Quote
  8. Cisco DS-SFP-FC8G-SW 2/4/8-Gbps Fibre Channel-Shortwave SFP+
    Cisco DS-SFP-FC8G-SW 2/4/8-Gbps Fibre Channel-Shortwave SFP+
    Get A Quote
  9. Cisco SFP-GE-T-OEM 1000BASE-T SFP Transceiver Module for Ca
    Cisco SFP-GE-T-OEM 1000BASE-T SFP Transceiver Module for Ca
    Get A Quote
  10. Cisco SFP-OC3-MM OC-3/STM-1 Transceiver Module
    Cisco SFP-OC3-MM OC-3/STM-1 Transceiver Module
    Get A Quote
  11. Cisco CVR-X2-SFP TwinGig Converter Module
    Cisco CVR-X2-SFP TwinGig Converter Module
    Get A Quote
  12. Cisco CAB-SPWR-30CM CAT3750X 30cm StackPower Cable
    Cisco CAB-SPWR-30CM CAT3750X 30cm StackPower Cable
    Get A Quote
  13. GLC-LH-SM-1.jpg
    Cisco GLC-LH-SM GE SFP, LC Connector LX/LH Transceiver
    Get A Quote
  14. Cisco GLC-T 1000BASE-T SFP
    Cisco GLC-T 1000BASE-T SFP
    Get A Quote
  15. Cisco XENPAK-10GB-CX4 10GBASE-CX4 XENPAK Module
    Cisco XENPAK-10GB-CX4 10GBASE-CX4 XENPAK Module
    Get A Quote
  16. Cisco X2-10GB-SR Transceivers
    Cisco X2-10GB-SR 10GBASE-SR X2 Module
    Get A Quote
  17. Cisco SFP-10G-SR 10GBASE-SR SFP Module
    Cisco SFP-10G-SR 10GBASE-SR SFP Module
    Get A Quote
  18. Cisco XENPAK-10GB-SR 10GBASE-SR XENPAK Module
    Cisco XENPAK-10GB-SR 10GBASE-SR XENPAK Module
    Get A Quote
  19. Cisco X2-10GB-CX4 10GBASE-CX4 X2 Module
    Cisco X2-10GB-CX4 10GBASE-CX4 X2 Module
    Get A Quote
  20. Cisco X2-10GB-LR 10GBASE-LR X2 Module
    Cisco X2-10GB-LR 10GBASE-LR X2 Module
    Get A Quote
  21. Cisco X2-10GB-LRM 10GBASE-LRM X2 Module
    Cisco X2-10GB-LRM 10GBASE-LRM X2 Module
    Get A Quote
  22. Cisco X2-10GB-LX4 10GBASE-LX4 X2 Module
    Cisco X2-10GB-LX4 10GBASE-LX4 X2 Module
    Get A Quote
  23. Cisco WS-G5484 1000BASESX ShortWavelength Multimode Only
    Cisco WS-G5484 1000BASESX ShortWavelength Multimode Only
    Get A Quote
  24. Cisco GLC-SX-MM GE SFP, LC Connector SX Transceiver
    Cisco GLC-SX-MM GE SFP, LC Connector SX Transceiver
    Get A Quote
Page
per page