Cisco WS-X4748-RJ45-E++= network switch module Fast Ethernet, Gigabit Ethernet

Cisco WS-X4748-RJ45-E++=. Ethernet interface type: Fast Ethernet, Gigabit Ethernet, Ethernet LAN data rates: 10,100,1000 Mbit/s, Networking standards: IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3az, IEEE 802.3x, IEEE 802.3z. Data transfer rate: 1 Gbit/s. Mean time between failures (MTBF): 402386 h, Compatibility: Cisco Catalyst 4503-E, 4506-E, 4507R+E, 4510R+E, 4507R-E, 4510R-E. Certification: ROHS5, Safety: UL 1950, EN 60950, CSA-C22.2 no 950, IEC 950, IEC 60950-1, 2nd Ed. EN 60950-1, 2nd Ed. UL 60950-1,..., Electromagnetic compatibility: FCC 15J Class A, VCCI Class A, CE Marking, EN 55022 Class A, EN 55024 Class A, CISPR 22 Class A,.... Dimensions (WxDxH): 362 x 273 x 30 mm