StarTech.com Cisco QSFP-H40G-CU1M Compatible 1m 40G QSFP+ to QSFP+ DAC Twinax - 40GbE QSFP+ Copper DAC 40 Gbps Low Power Passive Transceiver Module DAC Firepower C9200 (QSFPH40GCU1M) HR7H8 This combo features 2

This combo features 2

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StarTech.com Cisco QSFP-H40G-CU1M Compatible 1m 40G QSFP+ to QSFP+ DAC Twinax - 40GbE QSFP+ Copper DAC 40 Gbps Low Power Passive Transceiver Module DAC Firepower C9200 (QSFPH40GCU1M) HR7H8 This combo features 2AMAZON. CA PRODUCT DESCRIPTION The QSFPH40GCU1M is a Cisco QSFP H40G CU1M compatible direct attach copper QSFP+ cable that's designed, programmed and tested to work with Cisco brand compatible switches and routers and complies with MSA industry standards. This passive Twinax copper cable supports 40 Gigabit Ethernet applications connected through QSFP+ (Mini GBIC) ports. This copper QSFP+ cable is hot swappable, making upgrades and replacements