1. introduction

WINTOP  GEPON WT-E8221 is GEPON Optical Line Terminal (OLT), consisting of two GEPON ports, two Gigabit SFP Interfaces and one management port. The term “GEPON OLT” refers to the OLT in this user’s manual.

2. Product Description

Perfectly Designed for FTTx Applications

WINTOP  WT-E8221 is a GEPON Optical Line Terminal (OLT), consisting of two GEPON ports, two Gigabit SFP Interfaces and one management port. It is easy to install and maintain the GEPON deployment. Working with WINTOP  GEPON Optical Network Units (ONU) EPN series, WINTOP  WT-E8221 can provide highly-effective GEPON solutions and convenient management for broadband network. WINTOP  GEPON technology provides the high bandwidth up to 1.25Gbps for both upstream and downstream, long-distance coverage of up to 20km between equipment nodes, and scalability and flexibility in network  deployment.  It  is  a  cost-effective  access  technology  with  reliable  and  scalable network  for  Triple-play  service  applications.

3. Product Features

      .       Supports up to 8K MAC Address Table

      .      Enhanced IGMP features

      .       Supports Link Aggregation on two uplink ports

        OLT Management

     .       User-friendly GUI Management

     .     IPTV   multicast creation and       management

     .       Up to 32 OLTs management through single GUI

     .       SNMP v1 / v2c monitoring

     .       Three users levels control

     .       2 control interfaces

     .     Out-Band IP- the Management RJ45 port

              .     In-Band IP – the two uplink ports

     .       Supports ONU authentication; averts illegal ONUs access to network

     .       Event message logging to system log

     .       SNMP trap for alarm notification

       ONU Management

   .      ONU Port control

   .       ONU Multicast control

   .      ONU IGMP fastleave

   .       ONU VLAN mode