H20PN-2000 is a PTN Aggregation Devices designedand 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. TheH20RN Series focus on edge of providers’ IP/MPLS transport network. They arevery suitable for delivering L2VPN, L3VPN, and CES services for customers withend-to-end guaranteed availability, reliability and QoS to the key client. Theyare designed to help providers overcome challenges over resources, costs andservices at the metro access layer, to bring values to both providers and theircustomers. Huahuan self-owned Unified NMS platform ---- EzView is offered forH20RN Series OAM.
- MAC-Learning-Table control: Static/Dynamic MAC Address learning, MAC Address limitation based on Port/VLAN/VSIand MAC Address filtering based on black list/white list;
- Port-based VLAN and IEEE 802.1Q VLAN;
- Q in Q, including Basic Q in Q, flexible Q in Qand VLAN conversion;
- Storm suppression for broadcast/multicast/unicast;
- Loopback detection based on port and VLAN;
- Loopback control based on port, MAC address,C_tig label, S_tig label and IP address;
- EFM: IEEE 802.3ah;
- CFM: IEEE 802.1ag,ITU-T Y.1731;
- MPLS-TP OAM: including LSP/PW/Section.
- Basic function of MPLS-TP;
- Static PW and LSP;
- L2VPN: E-LINE, E-LAN, E-TREE.