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
GEPON Port
. 2 x SC type GEPON OLT Port
. Up to 1.25Gbps for upstream and downstream speed
. Maximum transfer distance of up to 20km
. Each OLT port supports up to 64 ONUs
. Fully compliant with IEEE 802.3ah
. Point-to-multipoint network topology
. LED indicators for link status
Uplink and Management Port
. 2 x 1000BASE-SX/LX SFP Interface
. Maximum transfer distance of up to 120km
. 1 x 10/100BASE-TX RJ45 management port
Layer 2 Features
. Dynamic bandwidth allocation (DBA) support
. Supports VLAN
. IEEE 802.1Q Tagged VLAN
. Up to 255 VLAN groups, out of 4094 VLAN ID
. 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
标签： OLT
