StarTech.com SFP-H10GB-CU1M - 1m

100% CISCO SFP-H10GB-CU1M COMPATIBLE: Works with Cisco switches like Firepower, ASR920, ASR9000, C9300, C3850 and others. TECHNICAL SPECS: 1m (3.3ft) | 10 Gbps | Passive Twinax (Copper) | 2 x SFP+ Pluggable Connector | 100 Ohm Impedance | 30 AWG Wire Gauge | PVC Cable Jacket | Hot swappable | MSA Compliant. TESTED FOR OEM HOST COMPATIBILITY: Hot-swappable in Cisco routers and switches. WORKS WITH MSA COMPLIANT SWITCHES: Low power 10GbE DAC also works with switch models from Ubiquiti, D-Link, Netgear, Supermicro, TP-Link and more that accept uncoded modules and transceivers