StarTech.com Cisco QSFP-H40G-CU0-5M Compatible 0.5m 40G QSFP+ to QSFP+ DAC Twinax, 40G QSFP+ Copper DAC 40 Gbps Low Power Passive Transceiver Module DAC, Cisco Firepower C9200, 40GE Cable - Lifetime Warranty (QSFPH40GCU05) - direkte 40GBase-koblingskabel - 50 cm - svart