StarTech.com Cisco QSFP-40G-SR4 Compatible QSFP+ Module - 40GBASE-SR4 - 40GE Gigabit Ethernet 40GbE Multimode Fiber MMF Optic Transceiver - Cisco QSFP-40G-SR4 Compatible QSFP+ - 40GBASE-SR4 40 Gbps - 40GbE Module

WORKS WITH MSA COMPLIANT SWITCHES: Also works with switch models from Ubiquiti, D-Link, Netgear, Supermicro, TP-Link and more that accept uncoded modules TECHNICAL SPECS: 40GBASE-SR4 | 40 Gbps | Multi Mode (MMF) | MPO Connector | 850nm | Digital Diagnostic Monitoring (DDM) | Distances up to 150m (492ft) TESTED FOR OEM HOST COMPATIBILITY: Hot-swappable in Cisco routers and switches; DDM support reports the transceivers status to most SNMP network management tools OUTSTANDING SUPPORT: Backed by StarTech.com for the life of the module itself, not your equipment; our modules wonT void your OEM support and with access to our Tech Advisors 5/24 100% CISCO QSFP-40G-SR4 COMPATIBLE: Works with Cisco switches like Firepower, ASR1000, ASR9000, C9300, C3850 and others