Managed switch RAX721-A

24 portsgigabit Ethernetrack-mount

RAX721-A is the latest L2/L3 aggregation device for the operator from Raisecom. It has 24 x GE (SFP) interfaces as well as 4 x 10GE (SFP+) interfaces. It supports IEEE1588v2 (TC) for clock synchronization as well as ITU-T G.8031 and G.8032 for link redundancy and BFD for fault detection. RAX721-A supports routing protocols including OSPF, BGP, MP-BGP. It is also MEF CE2.0 certified device which will also be shortly upgradeable to provide MPLS support after its debut in the market. With a dimension of 44mm x 440mm x 360mm, RAX721-A fits into 1U rack space with operating temperature ranging from 0°C to 50°C makes the RAX721-A the most preferred L2/L3 aggregation device at the CO site. • High capacity, high density • High reliability and protection ◉ STP, RSTP, MSTP, and multi-RSTP ◉ LACP and MLACP ◉ ITU-T G.8032 with fault switching time less than 50ms (the fault detection can be based on physical interface and CFM CC) ◉ Dual-system and dual-configuration-file redundancy backup • L3 Protocol Support ◉ full IGP/EGP protocol stack, RIP, OSPF, ISIS, BGP ◉ PIM-SM, IGMP V1, V2, V3 and IGMP Snooping • OAM and SLA ◉ Point-to-point: EEE802.3ah ◉ End-to-end: hardware IEEE802.1ag to implement 3.3ms CC monitoring ◉ Rich SLA, Y.1731 ◉ MEF CE2.0 certified E-Line, E-LAN, E-TREE and E-Access services • Various security guarantees ◉ Various AAA mode such as RADIUS, TACACS+ ◉ IEEE 802.1x ◉ Port secure MAC and limits on the MAC addresses to stop attacks from illegal users ◉ Various ACL policies to control packet forwarding flexibly ◉ DHCPv4/v6 Snooping and Option 82/18/37 to avoid DHCP attacks