Cisco Flex 7500. Management protocols: SNMP v1, v2c, v3, HTTP/HTTPS. Security algorithms supported: 128-bit WEP, 3DES, 802.1x RADIUS, DES, SSH, SSL/TLS, Authentication method: TACACS. Cabling technology: 10BASE-T, 100BASE-TX, 1000BASE-T, 1000BASE-SX, 1000-BASE-LH. Compatible slots: 2x 10G SFP. Dimensions (WxDxH): 440 x 711.4 x 43 mm, Weight: 15900 g