H18EDD-0402C is a carrier-class Ethernet demarcation device produced by Beijing Huahuan.

H18EDD-0402C device provides 2*GE optical ports (IEEE 802.3z1000BASE-X),  2*GE electrical ports  (IEEE 802.3ab 1000BASE-T), 2*GE Combo ports,one RJ45 NM port and one CONSOLE port.

H18EDD Series focus on edge of providers’ Metro Ethernet/IP/MPLS transport network. They arevery suitable for delivering L2VPN, L3VPN services for customers withend-to-end guaranteed availability, reliability and QoS to the key client.

Huahuan self-ownedUnified NMS platform ---- EzView is offered for H18EDD/H20RN Series OAM.

Features

Management Features:

-   CLI

-   GUINMS

-   Local/Remotemanagement via SSH/Console

-   SNMPv1, v2c, v3;

-   Upgradevia CLI/TFTP;

-   Configurationbackup/restore via Web/FTP/TFTP;

-   Restoredto factory default via CLI;

-   DHCP

Layer-2 Features:

-   MAC-Learning-Tablecontrol: Static/Dynamic MAC Address learning and Learning based on SVL, MACAddress Adding, Deleting, Searching, and Showing;

-   Port-basedVLAN and IEEE 802.1Q VLAN;

-   IEEE802.1p Layer-2 QoS;

-   IEEE802.1ad QinQ;

-   Stormsuppression;

-   LLDP;

-   Loopbackdetection;

Layer-3 Features:

-   ARP;

-   Staticrouting;

OAM Features

-   EFM(IEEE 802.3ah): Active/Passive mode, Neighbor Discovery, Link Monitoring,Loopback, RFI/Remote Failure Indication, Dying Gasp;

-   CFM(IEEE 802.1ag): CC/Continuity Check, LB/Loopback, LT/Link Trace, MAC Ping,Fault Confirmation;

-   ITU-TY.1731: ETH-AIS, ETH-LCK, ETH-RDI, Eth-TEST (Throughput, Frame Loss, FrameDelay, Jitter), PM (Performance Monitoring);

-   ITU-TY.1564;

-   RFC2544;

-   SLA;

-   AAA:Radius, Tacacs+, Local, None;

-   Abundantindicators to check running status;

Reliability Features:

-   ITU-T8031/ELPS, ITU-T 8032/ERPS;

-   IEEE802.3ad LAG/LACP for port protection;

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

QoS Features:

-   ACL;

-   Speed-limitingbased on Port/VLAN/ACL;

-   Traffic-classification:Based on port, MAC address, IP address, VLAN, ACL, TCP/UDP, DiffServ, COS,DSCP/TOS;

-   Prioritytrust, priority mapping;

-   Portmirroring;

-   Trafficclassification, traffic behavior; traffic policy;

Service Capacity

-   Topology supports Line, Chain, Bus/Tree, Ring, and dual-homing;

-   EP-Line,EVP-Line, EP-LAN, EVP-LAN, EP-Tree, EVP-Tree

Technical Specifications

Ordering Info