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  • QSFP-40G-SR4

    $23.90  $ 33.90
    40G / Cisco / 150m / MTP/MPO / MMF / QSFP+
  • QSFP-40G-LR4

    $83.90  $ 159.00
    40G / Cisco / 10km / LC / SMF / QSFP+
  • QSFP-100G-SR4-S

    $39.90  $ 59.90
    100G / Cisco / 100m / MTP/MPO / MMF / QSFP28
  • QSFP-100G-LR4-S

    $239.00  $ 299.00
    100G / Cisco / 10km / LC / SMF / QSFP28
  • QSFP-100G-ZR4-S

    $2199.00  $ 3499.00
    100G / Cisco / 80km / LC / SMF / QSFP28
  • SFP-10G-SR

    $9.90  $ 11.90
    10G / Cisco / 300m / LC / MMF / SFP+
  • SFP-10G-T-S

    $39.90  $ 49.90
    10G / Cisco / 30m / RJ45 / Cat6a/Cat7 / SFP+
  • C21 DWDM-SFP10G-60.61

    $109.00  $ 139.99
    10G / Cisco / 80km / LC / SMF / SFP+

Tested Optics You Can Trust

Every transceiver is tested to the exact specifications of our customer's environment.

More Videos

0:41

SFP-10G-T-S Tested on Cisco N9K Series Switch

2:54

IP Address Assignment and VLAN Configuration for QSFPTEK Switch

1:17

QSFPTEK Testing Lab Tour

Our Advantages

Quality Assurance

Each transceiver must undergo compatibility test, connectivity test, DDM test, etc.

Cost Reduction

Self-produced and self-sold capacity reduces costs up to 90% of the leading OEMs.

Fast Delivery

US and EU local warehouses offer 3-day express shipping.

Expert Support

Engineers are here to tackle your most complex issues and provide optics solutions.

Certifications

CE

FCC

RoHS

ISO 9001

TUV

CE

FCC

RoHS

ISO 9001

TUV

Customer Success Stories

Real-life successful customer stories with QSFPTEK products and solutions.

More Stories

Spain New High School Campus Networking with QSFPTEK Switches

New high school successfully built three-tier architecture networking with QSFPTEK switches.

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France Small Campus Network with Layer 2 Network Architecture

The elementary school layer 2 network architecture small campus network.

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U.S. Noise-Free and Surveillance Library Office Network with Fanless Switches

By deploying QSFPTEK fanless switches, we helped the library build a cost-effective, noise-free, monitored, scalable, and future-proof office network.

Read more

Resources

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