Efficient Reliable IP/MPLS Aggregation

H20RN Series are IPRAN Devices designed and produced by Beijing Huahuan, providing strong capacity, high port-density, and kinds of ports with very compact chassis. GE/FE/STM-1/STM-4/E1 ports are supported. The H20RN Series focus on edge ofproviders’ IP/MPLS transport network. They are very suitable for delivering L2 VPN, L3 VPN, and CES services for customers with end-to-end guaranteed availability, reliability and QoS to the key client. They are designed to help providers overcome challenges over resources, costs and services at the metro access layer, to bring values to both providers and their customers. Huahuan self-owned Unified NMS platform— EzView is offered for H20RN Series OAM.

Özellikler

Management Features

  • CLI;
  • GUI.

Layer-2 Features

  • MAC-Learning-Table control: Static/Dynamic MAC Address learning and Learning based on SVL, MAC Address Adding, Deleting, Searching, and Showing;
  • Port-based VLAN and IEEE 802.1Q VLAN;
  • Q in Q, including Basic Q in Q, 1:1, 1:2, and 2:1 Q in Q Mode;
  • Storm suppression.

Layer-3 Features

  • Layer-3 Interface: VLAN-based, Qx-based, Port+VLAN-based subinterface;
  • ARP;
  • ECMP;
  • ICMP/TCP/UDP;
  • IP FRR Protection;
  • Static routing;
  • IPv4 Unicast route forwarding;
  • OSPF/IS-IS/BGP.

OAM Features

  • EFM (IEEE802.3ah) and CFM (IEEE 802.1ag, ITU-T Y.1731);
  • MPLS OAM, including LSP/PW/VRF Ping, LSP/PW/VRF Trace, and BFD for LSP/PW/OSPF/IS-IS/BGP/TE FRR/IP FRR.

MPLS Features

  • Basic function of MPLS;
  • LDP;
  • L2 VPN.

Reliability Features

  • Power supply 1+1 hot-standby;
  • LACP for port protection;
  • PW1+1 / 1:1 protection and LSP 1+1 / 1:1 protection;
  • Wrapping Ring Protection (Share-ring included);
  • MSRR, FRR, VRRP;
  • Dual-homing Protection;
  • Current protection, Over-current protection, Recovery after crash.

QoS Features

  • ACL, including Standard ACL, Extended ACL, Layer-2 ACL, Hybrid ACL, Time period control of ACL;
  • Traffic-classification: Based on port, MAC address, IP address, COS, DSCP/TOS, MPLS EXP, TCP/UDP port number, IP protocol;
  • Traffic Policing of Speed-limiting, traffic-redirection, traffic-remark,traffic-mirror;
  • Queue based on SP, WRR, DRR, SP+WRR, SP+DRR;
  • Speed-limiting based on port.

Synchronization Features

  • Sync-E;
  • IEEE 1588v2 PTP;
  • ToD+1PPS and BITS clock interface

Service Capacity

    • CESoP, SAToP;
    • EP-Line, EVP-Line, EP-LAN, EVP-LAN, EP-Tree, EVP-Tree, EP-Access, EVP-Access.
Item Descriptions
Dimension 88.2mm × 442mm ×220mm(H x W x D)
Slot Info 6
Power Supply AC  220V or DC -48V,1+1 redundancy
Consumption <200w<200w
Operation Temperature -20℃ to  60℃
Switching Capacity 56Gbps