The two sides are 10Gbps,it doesn’t support 1000Mbps, 2.5Gbps, 5Gbps.Operating temperature 0 to 70°C (32 to 158°F).Jacket Material: PVC(OFNR).Plug and Play,10G SFP+ DAC is hot-swappable,no setup or technical expertise necessary.Easy installation.Pull the ring to unlock it and then pull it out.