Physical Interfaces: 24 x 10/100BaseT, 2 x 1 GbE, 2 x 10/100/1000BaseT 1 x RJ45 management console port
Layer 2 Features: MAC-layer services, 4K VLAN, 16K MAC
MEF services: E-Line, E-LAN IEEE-802.1 QinQ
Link redundancy: Resilient link, fast ring, xSTP
Traffic and bandwidth management: IEEE-802.1p QoS - eight queues, Diffserv,
802.1ag,802.3ah
Security features: IEEE-802.1x, RADIUS, TACACS+, SSH2, port/VLAN
Management access protocols: Out-of-band RS232, Telnet, SSHv2 – CLI,
SNMPv1/v2/v3
Max. power consumption: 60 Watts; Input Power: 100/240 VAC, 2.3A, 50-60 Hz, -48
VDC typical (-55 V to -36 V), 2A