used refurbished Cisco QSFP-40G-CSR4 40GBASE-SR4 40 Gigabit Ethernet Fiber QSFP+ Transceiver MMF
Essential Technologies is your essential source for new, used, refurbished, and recertified Cisco QSFP-40G-CSR4 Modules. Whether it's a complete switch, upgrades, components, or parts, you can count on Essential to provide quality equipment that meets your IT objectives - and exceeds your expectations - every time.
All products are 100% original, tested, and eligible for SmartNet, or a 3rd-party support contract. Whether you have a specific system in mind, or if you need alternatives, we have the solution that's right for you.
We will also buy back your new or pre-owned IT equipment.
Refurbished Cisco QSFP-40G-CSR4 40GBASE-SR4 QSFP+ Fiber Transceiver MMF
- Provides a 40 Gigabit (40GBASE-SR4) Fiber QSFP+ transceiver for Cisco Switches
- Supports up to 300 meters and 400 meters on OM3 and OM4 Multi-mode Fiber
- 40 Gigabit (40GbE) LAN
- Cisco Part Number: QSFP-40G-CSR4, QSFP-40G-CSR4=
- Our refurbished QSFP-40G-CSR4 modules are Cisco original and tested