Protocols: LLDP-MED for VLAN discovery; IPv4; TCP (RFC 793) in SSL/TLS; Domain Name System (DNS): A records (RFC 1706), SRV records (RFC 2782), RTP (RFC 1889, 1890), RFC 5966
Security: HTTPS secure provisioning; Local Access Interface: IVR password
Primary Ports: 16 x fixed Gigabit Ethernet SFP ports
Ports 1 - 8 support MACSec
8 x Combo GbE (SFP and RJ45) dual-personality 1000 Mbps ports
4 x SFP+ 10 GbE ports
1 x port expansion module slot
Supports a maximum of 6 SFP+ ports or 2 x 1/10GBASE-T ports or 2 x 40G bE ports, with optional module
Buffer Memory: 4MB
Power: Input voltage:
100-240V AC, rated (90-264V AC, max)
-48 to -60V DC, rated (-36 to -72V DC, max) (depending on power supply chosen)
Power consumption: 120W (maximum)