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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

100G Fully Redundant High-performance Fabric Solution

Build a redundant network system by using 100G MLAG switches

Read more

Shopping Mall Network PoE Solution

The PoE switch solution provided the shopping mall with a reliable and efficient network infrastructure that met its needs for security and convenience.

Read more

Campus Converged Wired and Wireless Solution

The solution enabled high-speed and stable wireless access, which resulted in ubiquitous WiFi coverage throughout the campus, including the outdoors and various buildings.

Read more

Resources

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