OSI Global
Cisco Compatible Optics

Cisco Compatible Transceivers & DACs.
60–80% Below Cisco List Price.

OSI Global stocks and tests 1,541 Cisco-compatible optical transceivers: SFP, SFP+, XFP, QSFP28, QSFP-DD, and DAC cables. Every module is tested for full compatibility with Cisco Catalyst, Nexus, ASR, and NCS platforms. Lifetime warranty. Same-day quotes.

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1,541 Cisco-Compatible SKUs
Lifetime Warranty
100% Hardware-Tested
60–80% Below Cisco List
Tested Platforms Include:
  • Catalyst 9000
  • Nexus 9000
  • ASR 9000
  • NCS Series
  • Meraki

Cisco-Compatible Form Factors

From 1G access-layer SFPs to 400G QSFP-DD modules, OSI Global stocks every form factor Cisco platforms require.

  • 1G

    SFP — 1G Transceivers

    1 Gigabit SFP modules for Catalyst access layer, ISR routers, and legacy Cisco platforms. Includes GLC-LH-SMD, GLC-SX-MMD, GLC-EX-SMD, BiDi, and CWDM variants.

    GLC-LH-SMDGLC-SX-MMDGLC-EX-SMDCWDM-SFP-1470GLC-BX80-D
  • 10G

    SFP+ — 10G Transceivers

    10G SFP+ modules, the workhorse of Cisco Catalyst and Nexus deployments. SR, LR, ER, ZR, DWDM, CWDM, BiDi, and direct-attach options.

    SFP-10G-SRSFP-10G-LRSFP-10G-ERDWDM-SFP10G-CSFP-10G-BXD
  • 10G

    XFP — 10G Transport

    10G XFP modules for Cisco ONS 15454, ASR 9000 transport, and legacy platforms. DWDM, CWDM, and standard SR/LR options.

    XFP-10G-MM-SRXFP-10GLR-OC192SRCWDM-XFP-1310DWDM-XFP-C20XFP-10G-LR-OC192SR
  • 100G

    QSFP28 — 100G Transceivers

    100G QSFP28 modules for Nexus 9000, NCS 5500, and ASR 9000. SR4, LR4, ER4, PSM4, CWDM4, and AOC options.

    QSFP-100G-LR4-SQSFP-100G-SR4-SQSFP-100G-ER4LQSFP-100G-PSM4-SQSFP-100G-AOC10M
  • 400G

    QSFP-DD — 400G Transceivers

    400G QSFP-DD and OSFP modules for Cisco 8000 series and Nexus 9000-GX platforms. LR4, DR4, FR4, and SR8 options.

    DP04QSDD-HE0QDD-400G-DR4-SQDD-400G-LR4QDD-400G-FR4QDD-400G-ZR
  • DAC

    Need a DAC or AOC?

    We stock passive DAC, active DAC, and AOC assemblies for all Cisco platforms, 1m through 30m.

    Get an Optics Quote

Why OSI Global Optics

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  • Lifetime warranty

    Lifetime Warranty

    Every OSI Global optic ships with a lifetime warranty and advance replacement at no charge. No expiration, no fine print.

  • Free coding box

    Free Coding Box

    Need to recode an optic for a different platform? We ship a coding box at no cost so you can reprogram any transceiver in the field.

  • Same-day quotes

    Same-Day Quotes

    Send us a part number list and we'll have pricing back to you the same day. Volume pricing available for orders of 10 or more.

  • 100% compatibility tested

    100% Compatibility Tested

    Every module is tested on actual Cisco hardware before it ships. If it doesn't work, we replace it, no questions asked.

“We replaced our entire Nexus 9000 optics inventory with OSI Global modules. Every single one came up clean: no compatibility errors, no reseating. We saved 71% versus the Cisco list price.”

— Network Engineer, Large Healthcare System

71% Below Cisco list price On a 200+ module Nexus 9000 refresh
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Ready to quote your Cisco optics?

Send us your part number list or describe your deployment and we'll have same-day pricing ready.

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Latest Optical Transceiver Insights

Read up on transceiver compatibility, form factors, and network upgrade strategy.

About OSI Global

OSI Global is a privately owned, Gartner-recognized leader in enterprise hardware, optical solutions, and data center services.

Since 2008, OSI Global has been giving IT teams around the world peace of mind through innovative, cost-effective, high-quality solutions that extend hardware lifecycles and reduce costs. From enterprise hardware and third-party maintenance (TPM) to optical networking and professional services, OSI Global delivers the same capabilities as larger competitors without the bureaucracy, investors, or red tape.

With a customer-first approach and unmatched responsiveness, OSI Global enables organizations to optimize their IT infrastructure on their terms.

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