Quick tech specs
- Cisco QSFP-40G-SR4 Compatible QSFP+40GBASE-SR4 (40 Gbps) Gigabit Ethernet
- Up to 150m (492')
- For Cisco switches like: Firepower ASR1000 ASR9000 C9300 C3850 NCS540 C9500 C9200
- Backed by a StarTech.com Lifetime Warranty on the module itself not the life of the OEM switch / router and will not void your OEM warranty
- 850nm | Multi Mode (MMF)
- MPO Connector DDM
- Hot-Swappable and MSA Compliant
Know your gear
The QSFP40GSR4ST is a Cisco QSFP-40G-SR4 compatible fiber transceiver module that has been designed, programmed and tested to work with Cisco brand switches and routers. It delivers dependable 40 GbE connectivity over fiber cable, for 40GBASE-SR4 compliant networks, with a maximum distance of up to 150 m (492 ft).
This QSFP+ fiber module is hot-swappable, making upgrades and replacements seamless by minimizing network disruptions.
StarTech.com offers a wide variety of SFP modules and direct-attach SFP cables, providing the convenience and reliability you need to ensure dependable network performance.
This QSFP+ fiber module is hot-swappable, making upgrades and replacements seamless by minimizing network disruptions.
StarTech.com offers a wide variety of SFP modules and direct-attach SFP cables, providing the convenience and reliability you need to ensure dependable network performance.
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