HP ProCurve 2848 J4904A 48 Port 1000 GbE + 4 x SFP GE Gigabit Network Switch
Data Link Protocol Ethernet, Fast Ethernet (100-Mbit/s), Gigabit Ethernet (1000-Mbit/s). Status Indicators Port status, link activity, port transmission speed, port duplex mode, power, test mode, fail.