Platform
ARM9 Processor (1.25 GHz)
512 MB DDR3 SDRAM
4 MB SPI flash, 256 MB NAND flash
2.5G/1G/100Base-T 8 ports, Auto-MDI/MDIX
Cat5E 100m reach on 2.5G link
10GBase-R 2 ports & Optional uplink slot (XGS-PON, G-PON, 1G/2.5G/5G/10G Copper Tx)
Capacity & Performance
Switching Capacity: 120 Gbps
Packet Forwarding: 89 Mpps
Layer 2
IEEE802.3 CSMA/CD
IEEE802.1q VLAN Tagging
Double VLAN Tagging
Jumbo Frame
IEEE802.3ad Link Aggregation
IEEE802.1d STP
IEEE802.1w RSTP
IEEE802.1p CoS
IEEE802.3x Flow Control
IEEE 802.1ad link aggregation
Storm Control
Port Mirroring
Port Isolation
Max MAC Control per Port
IPv6
IPv6 Core stack
IPv6 Auto Configuration
IPv6 QoS
IPv6 AAA
DHCP
DHCP Snooping
Option82
Multicast
IGMP Snooping v1/v2
IGMP Static Join, Fast Leave
IGMP Report Suppression
IGMP Join Filter/Limit