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40G Transceivers / QSFP+ Modules

CablesAndKits offers a wide variety of QSFP+ transceiver modules for your connectivity needs! Sometimes called 40G QSFP, these high-density, low power modules are hot-pluggable and come with our lifetime warranty. QSFP modules – or Quad Small Form-Factor Pluggable modules – are a key piece of equipment for high-performance computing networks and modern data centers, allowing for powerful data transmission. These transceivers support Ethernet, fiber optics, and InfiniBand. QSFP+ has largely replaced standard QSFP modules in modern data centers due to increased data speeds, allowing for 40G connections in the same small size.

Popular 40G | QSFP | QSFP+ Modules

Cisco Compatible 40GBase-SR4 QSFP+ Transceiver Module, QSFP-40G-SR4

QSFP-40G-SR4

$58.29

Cisco 40GBase-CSR4 QSFP+ Compatible Transceiver Module, QSFP-40G-CSR4

QSFP-40G-CSR4

$90.09

Cisco 40GBase-LR4-S QSFP+ Compatible Transceiver Module, QSFP-40G-LR4-S

QSFP-40G-LR4-S

$454.69

Cisco Refurbished 40GBase-SR4 QSFP+ Transceiver Module, QSFP-40G-SR4

QSFP-40G-SR4

$52.99

Showing 1-12 of 13
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Cisco 40GBase-SR Bi-Directional QSFP Module, QSFP-40G-SR-BD
Cisco 40GBase-SR Bi-Directional QSFP Module, QSFP-40G-SR-BD
Model #: QSFP-40G-SR-BD Condition: Refurbished
27 in stock Ships: Monday
27 in stock - Ships Monday
$296.79
Cisco 40GBase-SR Bi-Directional QSFP Module, QSFP-40G-SR-BD
Cisco 40GBase-SR Bi-Directional QSFP Module, QSFP-40G-SR-BD
Model #: QSFP-40G-SR-BD Condition: Factory Sealed
26 in stock Ships: Monday
26 in stock - Ships Monday
$355.09
Cisco 40GBase-SR4 QSFP+ Transceiver Module, New, QSFP-40G-SR4
Cisco 40GBase-SR4 QSFP+ Transceiver Module, New, QSFP-40G-SR4
Model #: QSFP-40G-SR4 Condition: Factory Sealed
Available Ships: Aug 10
Additional quantity available - Ships Aug 10
$132.49
Cisco 40GBase-LR4-S QSFP+ Compatible Transceiver Module, QSFP-40G-LR4-S
Cisco 40GBase-LR4-S QSFP+ Compatible Transceiver Module, QSFP-40G-LR4-S
Model #: QSFP-40G-LR4-S Condition: New
Available Ships: Aug 12
Additional quantity available - Ships Aug 12
$454.69
Cisco 40GBase-LR4-S QSFP+ Transceiver Module, QSFP-40G-LR4-S, Refurbished
Cisco 40GBase-LR4-S QSFP+ Transceiver Module, QSFP-40G-LR4-S, Refurbished
Model #: QSFP-40G-LR4-S Condition: Refurbished
1 in stock Ships: Monday
1 in stock - Ships Monday
$641.29
Cisco Refurbished 40GBase-SR4 QSFP+ Transceiver Module, QSFP-40G-SR4
Cisco Refurbished 40GBase-SR4 QSFP+ Transceiver Module, QSFP-40G-SR4
Model #: QSFP-40G-SR4 Condition: Refurbished
6 in stock Ships: Monday
6 in stock - Ships Monday
$52.99
Cisco 100G and 40GBASE SR QSFP Transceiver Module, QSFP-40/100-SRBD
Cisco 100G and 40GBASE SR QSFP Transceiver Module, QSFP-40/100-SRBD
Model #: QSFP-40/100-SRBD Condition: Refurbished
3 in stock Ships: Monday
3 in stock - Ships Monday
$612.09
Cisco 100G and 40GBASE SR QSFP Transceiver Module, QSFP-40/100-SRBD
Cisco 100G and 40GBASE SR QSFP Transceiver Module, QSFP-40/100-SRBD
Model #: QSFP-40/100-SRBD Condition: Factory Sealed
Available Ships: Aug 10
Additional quantity available - Ships Aug 10
$874.49
Cisco 40GBase-CSR4 QSFP+ Compatible Transceiver Module, QSFP-40G-CSR4
Cisco 40GBase-CSR4 QSFP+ Compatible Transceiver Module, QSFP-40G-CSR4
Model #: QSFP-40G-CSR4 Condition: New
Available Ships: Aug 12
Additional quantity available - Ships Aug 12
$90.09
Cisco Original 40GBase-CSR4 QSFP+ Transceiver Module, New, QSFP-40G-CSR4
Cisco Original 40GBase-CSR4 QSFP+ Transceiver Module, New, QSFP-40G-CSR4
Model #: QSFP-40G-CSR4 Condition: Factory Sealed
Available Ships: Aug 10
Additional quantity available - Ships Aug 10
$581.89
Cisco Original 40GBase-CSR4 QSFP+ Transceiver Module, Refurbished, QSFP-40G-CSR4
Cisco Original 40GBase-CSR4 QSFP+ Transceiver Module, Refurbished, QSFP-40G-CSR4
Model #: QSFP-40G-CSR4 Condition: Refurbished
5 in stock Ships: Monday
5 in stock - Ships Monday
$132.49
Cisco 40GBase-LR4-S QSFP+ Transceiver Module, QSFP-40G-LR4-S
Cisco 40GBase-LR4-S QSFP+ Transceiver Module, QSFP-40G-LR4-S
Model #: QSFP-40G-LR4-S Condition: Factory Sealed
Available Ships: Aug 10
Additional quantity available - Ships Aug 10
$1,589.99
Showing 1-12 of 13
1 2

When choosing QSFP+ modules, consider the interface options and ratings that you'll require. We carry LC duplex and MTP/MPO interfaces, MMF and SMF cable types, products in a wide variety of rate categories, and QSFP+ modules compatible with Cisco, HP, Juniper, and more. At CablesAndKits.com, we carry new, factory sealed, and refurbished products, helping you find exactly what you need for your system. And with our industry-leading lifetime warranty, awesome is guaranteed.