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ManualsBrandsPLANET Technology ManualsBroadband Communication4 PON GEPON OLT with 4-Port 10/100/1000T + 4-Port Shared 1G/10G SFP+

EPL-4000

Perfectly Designed for FTTx Applications

PLANET EPL-4000 GEPON Optical Line Terminal (OLT) consists of four

GEPON ports, four 1G/10G shared SFP+ ports, four GbE RJ45 interfaces and

one management port. It is easy to install and maintain a GEPON deployment.

With PLANET GEPON Optical Network Unit (ONU) EPN series, the EPL-4000

can provide highly-effective GEPON solutions and convenient management for

broadband network. PLANET GEPON technology provides a high bandwidth of

up to 1.25Gbps for both upstream and downstream, long-distance coverage of up

to 20km between equipment nodes, and flexibility for network deployment. It is a

cost-effective access technology with reliable and scalable network for triple-play

service applications.

High-speed and Long-distance Coverage for Triple Play Services

With growing network services such as HDTV, IPTV, voice-over-IP (VoIP) and

multimedia broadband applications, the demand for broadband use rises quickly.

The present broadband environment has not accorded with needs; however,

Passive Optical Network (PON) would be the most promising NGN (Next

Generation Networking) technology to fulll the demand.

High Split Ratio for a Cost-effective Network Solution

The EPL-4000 is an ideal solution for FTTx applications. It helps to minimize

the investment cost for carriers by offering a high split ratio of 1:64 per port

and supporting the usage of PLANET ONUs. The EPL-4000 provides strong

functionalities for Ethernet features such as VLAN, Multicast, DBA (Dynamic

Bandwidth Allocation), and Access Control List, Besides GEPON, the point to

multipoint communications protocol is based on Gigabit Ethernet. GEPON protocol

allows a Gigabit Ethernet communications ber to be shared by multiple end users

using a passive optical splitter. GEPON communication takes place between an

Optical Line Terminal (OLT) and multiple Optical Network Units (ONUs). Using

standard terminology, downstream traffic flows from OLT to ONU, and upstream

traffic flows from ONU to OLT. A protocol called Multi Point Control Protocol

(MPCP) is used to arbitrate the channel between the ONUs so that no collisions

will occur on the common ber.

4 PON GEPON OLT with 4-Port 10/100/1000T + 4-Port Shared

1G/10G SFP+

GEPON Port

• 4 SC-type GEPON OLT ports

• Up to 1.25Gbps upstream and downstream

• Maximum transfer distance of up to 20km

• Each PON 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

• 4 1G/10G shared SFP+ interfaces

• 4 100/1000BASE-T RJ45 interfaces

• Maximum transfer distance of up to 120km

• 1 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 IDs

• Supports up to 16K MAC addresses

• Enhanced IGMP features

OLT Management

• User-friendly GUI management

• IPTV multicast creation and management

• Up to 32 OLTs managed through single GUI

• Three user levels control

• 2 control interfaces

–

Out-of-Band IP – the management RJ45 port

–

In-Band IP – the four uplink ports

• Supports ONU authentication; averts illegal ONU access to

network

• Event message logging to system log

ONU Management

• ONU port control

• ONU multicast control

• ONU IGMP fastleave

• ONU VLAN mode

Summary of content (5 pages)

PAGE 1
EPL-4000 4 PON GEPON OLT with 4-Port 10/100/1000T + 4-Port Shared 1G/10G SFP+ GEPON Port • 4 SC-type GEPON OLT ports • Up to 1.25Gbps upstream and downstream • Maximum transfer distance of up to 20km • Each PON port supports up to 64 ONUs • Fully compliant with IEEE 802.
PAGE 2
EPL-4000 Point to Multi-Point Application 11.5 Miles Last Mile PON PON PON PON PON PON PON 64 ONUs PON PON 1:64 Splitter EPL-4000 (GEPON OLT) PON PON PON PON PON Passive Optical Network GEPON ONU High Scalability and Flexible OLT Maintenance For efficient management, the EPL-4000 supports remote management functions. Via its user-friendly GUI utility, the administrators can manage and configure the OLT and ONU equipment on the central side.
PAGE 3
EPL-4000 Applications Cost-effective, Long-distance and High-bandwidth Triple Play or Surveillance Applications PLANET EPL-4000 delivers high-speed voice, data and video services to residential and business subscribers.
PAGE 4
EPL-4000 Specifications Product EPL-4000 Hardware Specifications PON Interfaces 4 GEPON ports Transmission Speed: ■ Downstream: 1.25 Gbps ■ Upstream: 1.
PAGE 5
EPL-4000 Management User-friendly GUI Utility Firmware and configuration upgradable via utility ONU auto-discovery, link detection and remote upgrade of software Remote ONU management DHCP server DHCP relay DHCP snooping Standards Conformance Safety CE, LVD Standards Compliance IEEE 802.3 10BASE-T IEEE 802.3u 100BASE-TX IEEE 802.3z Gigabit SX/LX IEEE 802.3ae 10Gigabit Ethernet IEEE 802.3x flow control and back pressure IEEE 802.