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Cisco 40 Gigabit QSFP+ Transceiver Modules

Empower your core network with Cisco 40 Gigabit QSFP+ modules. Designed for high-bandwidth applications in enterprise data centers and campus networks, these transceivers offer a versatile range of connectivity options for Cisco Nexus and Catalyst 9000 platforms. From the cost-effective 40GBASE-SR4 for short-range multimode links to the 40GBASE-LR4 for 10km long-haul spans, our Cisco inventory provides the reliability and density required for modern leaf-and-spine architectures. Many modules also support breakout capabilities, allowing a single 40G port to connect to four 10G SFP+ ports for maximum hardware flexibility.
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Genuine Cisco FET-40G Genuine Cisco QSFP-40G-BD-RX Genuine Cisco QSFP-40G-CSR-S
Cisco FET-40G Fabric Extender Transceiver Cisco QSFP-40G-BD-RX 40GBASE-SR Bi-Directional QSFP Monitor Module for Duplex MMF Cisco QSFP-40G-CSR-S 40GBASE-CSR QSFP Module for Duplex MMF
Genuine Cisco QSFP-40G-CSR4 Genuine Cisco QSFP-40G-ER4 Genuine Cisco QSFP-40G-LR4
Cisco QSFP-40G-CSR4 40GBASE-CSR4 QSFP Module for MMF Cisco QSFP-40G-ER4 40GBASE-ER4 Module for SMF with OTU-3 data-rate support Cisco QSFP-40G-LR4 40GBASE-LR4 QSFP Module for SMF with OTU-3 data-rate support
Genuine Cisco QSFP-40G-LR4-S Genuine Cisco QSFP-40G-SR-BD Genuine Cisco QSFP-40G-SR4
Cisco QSFP-40G-LR4-S 40GBASE-LR4 QSFP Module for SMF Cisco QSFP-40G-SR-BD 40GBASE-SR Bi-Directional QSFP Module for Duplex MMF Cisco QSFP-40G-SR4 40GBASE-SR4 QSFP Module for MMF
Genuine Cisco QSFP-40G-SR4-S Genuine Cisco QSFP-4SFP10-CU0-5 Genuine Cisco QSFP-4SFP10G-CU1M
Cisco QSFP-40G-SR4-S 40GBASE-SR4 QSFP Module for MMF Cisco QSFP-4SFP10-CU0-5 40GBASE-CR4 QSFP to 4 10GBASE-CU SFP+ direct-attach breakout cable, 1/2-meter, passive Cisco QSFP-4SFP10G-CU1M 40GBASE-CR4 QSFP to 4 10GBASE-CU SFP+ direct-attach breakout cable, 1-meter, passive
Genuine Cisco QSFP-4SFP10G-CU2M Genuine Cisco QSFP-4SFP10G-CU3M Genuine Cisco QSFP-4SFP10G-CU4M
Cisco QSFP-4SFP10G-CU2M 40GBASE-CR4 QSFP to 4 10GBASE-CU SFP+ direct-attach breakout cable, 2-meter, passive Cisco QSFP-4SFP10G-CU3M 40GBASE-CR4 QSFP to 4 10GBASE-CU SFP+ direct-attach breakout cable, 3-meter, passive Cisco QSFP-4SFP10G-CU4M 40GBASE-CR4 QSFP to 4 10GBASE-CU SFP+ direct-attach breakout cable, 4-meter, passive
Genuine Cisco QSFP-4SFP10G-CU5M Genuine Cisco QSFP-4X10G-AC10M Genuine Cisco QSFP-4X10G-AC7M
Cisco QSFP-4SFP10G-CU5M 40GBASE-CR4 QSFP to 4 10GBASE-CU SFP+ direct-attach breakout cable, 5-meter, passive Cisco QSFP-4X10G-AC10M 40GBASE-CR4 QSFP to 4 10GBASE-CU SFP+ direct-attach breakout cable, 10-meter, active Cisco QSFP-4X10G-AC7M 40GBASE-CR4 QSFP to 4 10GBASE-CU SFP+ direct-attach breakout cable, 7-meter, active
Genuine Cisco QSFP-4X10G-LR-S Genuine Cisco QSFP-H40G-ACU10M Genuine Cisco QSFP-H40G-ACU7M
Cisco QSFP-4X10G-LR-S 4x10GBASE-LR QSFP Modules for SMF Cisco QSFP-H40G-ACU10M 40GBASE-CR4 QSFP direct-attach copper cable, 10-meter, active Cisco QSFP-H40G-ACU7M 40GBASE-CR4 QSFP direct-attach copper cable, 7-meter, active
Genuine Cisco QSFP-H40G-AOC1M Genuine Cisco QSFP-H40G-CU0-5M Genuine Cisco QSFP-H40G-CU1M
Cisco QSFP-H40G-AOC1M 40GBase-AOC QSFP direct-attach Active Optical Cable, 1-meter Cisco QSFP-H40G-CU0-5M 40GBASE-CR4 QSFP direct-attach copper cable, 0.5-meter, passive Cisco QSFP-H40G-CU1M 40GBASE-CR4 QSFP direct-attach copper cable, 1-meter, passive
Genuine Cisco QSFP-H40G-CU2M Genuine Cisco QSFP-H40G-CU3M Genuine Cisco QSFP-H40G-CU4M
Cisco QSFP-H40G-CU2M 40GBASE-CR4 QSFP direct-attach copper cable, 2-meter, passive Cisco QSFP-H40G-CU3M 40GBASE-CR4 QSFP direct-attach copper cable, 3-meter, passive Cisco QSFP-H40G-CU4M 40GBASE-CR4 QSFP direct-attach copper cable, 4-meter, passive
Genuine Cisco QSFP-H40G-CU5M Genuine Cisco WSP-Q40GLR4L Genuine Cisco CVR-QSFP-SFP10G
Cisco QSFP-H40G-CU5M 40GBASE-CR4 QSFP direct-attach copper cable, 5-meter, passive Cisco WSP-Q40GLR4L 40GBASE-LR4L QSFP Module for SMF Cisco CVR-QSFP-SFP10G QSFP 40G to SFP+ 10G Adapter Module