switch which comes in two versions, one using 10Gbit/s small form factor fibreoptic (XFP) connections and the other using 10GbE CX4 copper connectors. Force10 marketing vice-president Steve ...

Network switches that support 10GbE RF45 are ... the rate of heating increase accordingly. Transmitting 10GbE speeds over either copper twisted-pair cables or fiber generates plenty of heat ...