Cisco SFP-H25G-CUxM= 25GBASE-CR1 Copper Cable

^*Depending upon fiber quality.

Cisco SFP28 to SFP28 copper direct-attach 25GBASE-CR1 cables are suitable for very short links and offer a highly cost-effective way to establish a 25-Gigabit link between SFP28 ports of Cisco switches within racks and across adjacent racks. Cisco offers passive copper cables in lengths of x= 1, 1.5, 2, 2.5, 3, 4 and 5 meters.

1m, 1.5m, and 2m cables do not require FEC on the host ports; 2.5m and 3m cables require BASE-R FEC (also known as FC-FEC) on the host ports; 4m and 5m cables require RS-FEC on the host ports.

Environmental conditions

Operating temperature range:

●      Commercial temperature range: 0 to 70°C (32 to 158°F)

●      Industrial temperature range: -40 to 85°C (-40 to 185°F)

●      Storage temperature range: -40 to 85°C (-40 to 185°F)