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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.

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  1. Cisco GLC-SX-MM GE SFP, LC Connector SX Transceiver
    Cisco GLC-SX-MM GE SFP, LC Connector SX Transceiver
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  2. Cisco XFP10GLR-192SR-L Low Power multirate XFP 10GBASE-LR and OC-192 SR
    Cisco XFP10GLR-192SR-L Low Power multirate XFP 10GBASE-LR and OC-192 SR
    Get a Quote
  3. _mg_8356.jpg
    Cisco GLC-TE 1000BASE-T SFP Mod for Cat5 Copper Wire
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  4. Cisco SFP-10G-LR 10GBASE-LR SFP Module
    Cisco SFP-10G-LR 10GBASE-LR SFP Module
    Get a Quote
  5. Cisco SFP-10G-LRM 10GBASE-LRM SFP Module
    Cisco SFP-10G-LRM 10GBASE-LRM SFP Module
    Get a Quote
  6. Cisco SFP-10G-SR-X Transceiver 10GBase-SR SFP Module For Extended Temp range
    Cisco SFP-10G-SR-X Transceiver 10GBase-SR SFP Module For Extended Temp range
    Get a Quote
  7. Cisco GLC-GE-100FX 100FX SFP on GE ports
    Cisco GLC-GE-100FX 100FX SFP on GE ports
    Get a Quote
  8. Cisco GLC-FE-100FX 100BASE-FX SFP for FE Port
    Cisco GLC-FE-100FX 100BASE-FX SFP for FE Port
    Get a Quote
  9. Cisco SFP-GE-T 1000BASE-T SFP (NEBS 3 ESD)
    Cisco SFP-GE-T 1000BASE-T SFP (NEBS 3 ESD)
    Get a Quote
  10. Cisco GLC-LH-SMD 1000BASE-LX/LH SFPx mod,MMF/SMF,1310nmDOM
    Cisco GLC-LH-SMD 1000BASE-LX/LH SFPx mod,MMF/SMF,1310nmDOM
    Get a Quote
  11. Cisco GLC-LX-SM-RGD 1000Mbps Single Mode Rugged SFP
    Cisco GLC-LX-SM-RGD 1000Mbps Single Mode Rugged SFP
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  12. Cisco SFP-GE-L 1000BASE-LX/LH SFP Transceiver Module
    Cisco SFP-GE-L 1000BASE-LX/LH SFP Transceiver Module
    Get a Quote
  13. Cisco FET-10G 10GBase SR Fabric Extender SFP+
    Cisco FET-10G 10GBase SR Fabric Extender SFP+
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  14. QSFP-40G-SR4-ITG-1.jpg
    IT-GEAR QSFP-40G-SR4-ITG Cisco Compatible 40GBase-SR4 QSFP+ MMF Module
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  15. SFP-10G-AOC1M-ITG-1.jpg
    IT-GEAR SFP-10G-AOC1M-ITG Cisco Compatible 10GBase-AOC SFP+
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  16. Cisco QSFP-40/100-SRBD 100G and 40GBASE SR Transceiver
    Cisco QSFP-40/100-SRBD 100G and 40GBASE SR Transceiver
    Get a Quote
  17. Cisco QSFP-40/100-SRBD 100G and 40GBASE SR Transceiver
    Cisco QSFP-40/100-SRBD 100G and 40GBASE SR Transceiver
    Get a Quote
  18. Cisco DS-SFP-FC32G-SW Cisco 32gig Fiber Channel SFP
    Cisco DS-SFP-FC32G-SW Cisco 32gig Fiber Channel SFP
    Get a Quote
  19. Cisco GLC-TE 1000BASE-T SFP Mod for Cat5 Copper Wire
    Cisco GLC-TE 1000BASE-T SFP Mod for Cat5 Copper Wire
    Get a Quote
  20. Cisco SFP-10G-LR-S 10GBASE-LR SFP Module, Enterprise-Class
    Cisco SFP-10G-LR-S 10GBASE-LR SFP Module, Enterprise-Class
    Get a Quote
  21. Cisco XENPAK-10GB-LRM 10G Base LRM XenpaK
    Cisco XENPAK-10GB-LRM 10G Base LRM XenpaK
    Get a Quote
  22. Cisco WS-G5486 1000BASELXLH GBIC singlemode or multimode
    Cisco WS-G5486 1000BASELXLH GBIC singlemode or multimode
    Get a Quote
  23. Cisco SFP-10G-LR 10GBASE-LR SFP Module
    Cisco SFP-10G-LR 10GBASE-LR SFP Module
    Get a Quote
  24. Cisco QSFP-100G-SR4-S QSFP-100G-SR4-S
    Cisco QSFP-100G-SR4-S Transceiver Module
    Get a Quote
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