惠普procurve以太網交換機配置指南version10-wenkub
2023-04-16 23:43:07 本頁面
【正文】 the small form factor pluggable specification. XFP transceivers have a smaller form factor pared to several standards (XENPAK, X2, XPAK) that preceded it. The XFP ports support Industry Standard Servers (ISS) optics only. ? 1GbE SFP ports—These 1GbE ports support SX (multimode fiber, 550 m) and LX (singlemode fiber, 10 km) optic transceivers based on the SFP version of the small form factor pluggable specification using an LC physical connector. These ports also support 1000BASET copper connections using an RJ45 connector. The SFP ports support ISS and ProCurve optics.? 10/100/1000 RJ45 ports—These ports support standard RJ45 Ethernet cables and each port can operate at one of three autosensing speeds.? 5x 10GbE SFP+ ports—These five ports are dedicated10GbE SFP+ ports that support SR (multimode fiber, 300 m), LR (singlemode fiber, 10 km), and LRM (multimode fiber, 220 m) optic SFP+ transceivers.? 2x 10GbE SFP+ ports—Individually, the two ports labeled 23 and 24 can be used as either external 10GbE SFP+ ports or internal 10GbE switchtoswitch (crosslink) ports. For SFP+ connectivity, these ports support the same fiber optic transceivers as the other SFP+ ports.? Internal Network Ports—The 6120G/XG also has “internal” Ethernet ports that function as downlinks to devices in the enclosure. The internals ports are essentially munication interfaces used to transfer data to and from server blades, storage blades, and even another 6120G/XG (if it is installed in an adjacent bay of the enclosure). The inte
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