Huahuan_Products_IPRAN/MPLS_H20RN-3000Z IPRAN-MPLS Aggregation
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H20RN-3000Z IPRAN-MPLS Aggregation

Efficient Reliable Compact Aggregation IPRAN Device


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.


² Management Features

-    CLI;

-    GUI.

² 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.

²  Layer-3 Features

-    Layer-3 Interface: VLAN-based, Qx-based, Port+VLAN-based subinterface;

-    ARP;

-    ECMP;


-    IP FRR Protection;

-    Static routing;

-    IPv4 Unicast route forwarding;


²  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.

²  MPLS Features

-    Basic function of MPLS;

-    LDP;

-    L2 VPN.

²  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);


-    Dual-homing Protection;

-    Current protection, Over-current protection, Recovery after crash.

²  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.

²  Synchronization Features

-    Sync-E;

-    2MHz/2M bclock input;

-    2MHz/2M bclock output.

Service Capacity

-    CESoP, SAToP;

-    EP-Line, EVP-Line, EP-LAN, EVP-LAN, EP-Tree, EVP-Tree, EP-Access, EVP-Access.

Technical Specifications




132mm(3U)  × 442mm ×200mm(H x W x D)

Slot Info

4 x FIC

Power Supply

AC  220V or DC -48V



Operation Temperature

-5 to  50

Storage Temperature

-20to  70


0%  to 95% (non-condensing)

Switching Capacity


Ordering Info



Main Control Card

B Type: 2GE+4GE (Combo)

D Type: 2GE+16GX

Interface Card

4GE (Combo) Interface Card

8GX Interface Card

10G Interface Card

TDM Interface  Card

E1 Circuit Emulation Service Interface Card

POS Interface  Card

POS3 (STM-1)Interface Card

POS12 (STM-4) Interface Card

Power Supply Card

DC -48V Power Supply Card

AC 220V Power Supply Card

Fan Unit

Fan Unit