442mm*650mm*175mm(DC 4U)

442mm*650mm*220mm(AC 5U)

• OC-192c/STM-64c POS
• OC-48c/STM-16c POS
• OC-3c/STM-1c POS
• OC-12c/STM-4c ATM
• OC-3c/STM-1c ATM
• 100GE-WAN/LAN
• 10GE-WAN/LAN
• GE/FE
• E3/CT3
• CE1/CT1

• Session number: up to 64K/per slot, up to 128K/per chassis
• Tunnel number:up to 16K/per slot, up to 16K/per chassis

Various tecnologies for transition from IPv4 to IPv6:

• Manual tunnel configurations, automatic tunnel configurations, IPv6-to-IPv4(6-to-4) tunneling, Generic Routing Encapsulation(GRE) tunneling, and Intra-Site Automatic Tunnel Addressing Protocol(ISATAP)tunneling.
• IPv4 over IPv6 tunneling and IPv6 Provider Edge Router (6PE).
• IPv6 static routing protocol.
• IPv6 dynamic routing protocols such as RIP Next Generation (RIPng), OSPFv3, IS-ISv6, and BGP4+.
• IPv6 neighbor discovery and path Maximum Transmission Unit (PMTU) discovery.
• Transmission Control Protocol Version 6 (TCP6), ping IPv6, traceroute IPv6, socket IPv6, static IPv6 Domain Name System (DNS), specifying the IPv6 DNS server, Trivial File Transfer Protocol (TFTP) IPv6 client, and IPv6 policy-based routing.
• Internet Control Message Protocol Version 6 (ICMPv6) Management Information Base (MIB), User Datagram Protocol Version 6 (UDP6) MIB, TCP6 MIB, and IPv6 MIB.

• LDP over TE, VPLS, H-VPLS, policy-based routing in VPN.
• MPLS L2VPNs in either Martini or Kompella mode.
• VLL/VPLS access L3VPNs.
• QinQ, MPLS/BGP L3VPN, and inter-AS VPN Option A/B/C.
• Asynchronous Transfer Mode (ATM) E1, Inverse Multiplexing over ATM (IMA), and Time-Division Multiplexing (TDM) PWE3.
• MPLS-TP

• IEEE802.1q, IEEE802.1p, IEEE 802.3ad, and IEEE 802.1ab.
• Spanning Tree Protocol (STP), Rapid Spanning Tree Protocol (RSTP), Multiple Spanning Tree Protocol (MSTP), RRPP, DHCP+, VLAN switching, and user binding.

• BGP GR, IS-IS GR, and OSPF GR.
• LDP GR, Resource-Reservation Protocol (RSVP) GR, and Non-Stop Forwarding (NSF).
• VLL/VPLS/L3VPN GR/NSF.
• Multicast NSF.
• BGP/IS-IS/OSPF/LDP/RSVP-TE/PIM/ISSU Non-Stop Routing (NSR).
• In-Service Software Upgrade (ISSU).
• Fast convergence of Interior Gateway Protocols (IGPs), BGP, and multicast routing
• IP/LDP/VPN/TE/VLL FRR.
• IP Auto FRR.
• BFD for the static routing protocol and protocols such as IS-IS, RSVP, LDP, TE, Label Switched Path (LSP), PW, OSPF, BGP, VRRP, PIM, and RRPP.
• RRPP.
• MPLS OAM and Ethernet OAM, Y.1731.
• Backup of service routers, PW redundancy, and PWE3 end-to-end protection.
• E-Trunk, E-APS, E-STP.
• 1+1 or 1:1 intra/inter-chassis warm or hot backup of CGN service

• IGMPv1, IGMPv2, IGMPv3, IGMP snooping, multicast VPN, and IPv6 multicast.
• Static multicast routes.
• Multicast routing protocols: PIM-DM, PIM-SM, PIM-SSM, Multicast source Discovery Protocol (MSDP), and Multiprotocol BGP (MBGP)
• Supports the deployment of both multicast and TE.
• Multicast CAC.

• ACL filtering, URPF, GTSM, DHCP Snooping,
• Anti-ARP attack,anti-DOS attack
• MAC address limitation, bonding between MAC and IP
• SSH, SSH v2
• NetStream
• IPSec.

• Fast channel change (FCC) and retransmission (RET) of BTV programs on L3/L3VPN networks
• Video Quality of Experience (VQE), including Media Delivery Index (MDI) and V-MOS 2.0
• Distributed quality monitoring of BTV and VOD programs on L3/L3VPN/L2VPN networks
• Integrated quality monitoring of BTV and VOD programs on L3 networks
• Interconnection with other Huawei devices in providing IPTV services
• Simple Object Access Protocol (SOAP)
• Entitlement Control Message Protocol (ECMP)
• Dynamic Inspection Protocol (DIP)
• Processing FCC requests scheduled by the Request Routing Server (RRS)
• Selective transmission of video data through FCC

• NAT444,NAT64
• Distributed deployment or integrated deployment
• Re-allocation or dynamic allocation of ports
• VPN NAT
• NAT ALG(FTP/ICMP/PPTP/RTSP/SIP)
• Port forwarding
• NAT server
• Web user's authentication
• DS-Lite
• L2-Aware NAT