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Quick Details

  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: SOFTEL/OEM
  • Model Number: OLT-E8
  • Chassis Rack: 1U 19 inch standard box
  • Uplink Port QTY: 16
  • PON Port QTY: 8
  • Transmission Distance: 20KM
  • PON port speed: 1.25Gbps
  • Connector: SC/PC
  • Power Consumption: 48w
  • Dimension: 442mm(L)*315mm(W)*44mm(H)
  • keyword: EPON OLT
  • Product name: High Stability 20km transmission distance 1U 2PON EPON OLT

Packaging & Delivery

Packaging Details standard export carton for Gepon OLT
OLT equipment contains the following parts
Delivery Time about 7-10 days after receipt of payment


Product Description


High Stability 20km transmission distance 1U 2PON EPON OLT




GEPON (Gigabit Ethernet Passive Optical Network) is consist of OLT(Optical Line Terminal), ONU (Optical Network Unit) and the optical splitter. OLT provides the uplink Ethernet port which is connected to IP core network, and meanwhile offers the downlink PON ports. Every PON port is connected to the optical splitter by the single optical fiber, and then connected to ONU according to the certain ratio.


GEPON OLT-OPM production series provide the higher access bandwidth, more terminal users, and effectively decrease the project operation and investment cost. So it's the ideal FTTx solution for operators.





  • 1U height, the installation is simple and flexible
  • Follow IEEE802.3ah standard
  • Support 1:64 splitting ratio, High utilization rate of optical fiber
  • Support the transmission distance 20 kilometers
  • Offer L2/L3 switch function
  • Support ACL
  • Support DBA(Dynamic Bandwidth Allocation)
  • QoS supports IEEE802.1p, IP Precedence, DSCP IP
  • ONU automatic identification
  • MAC address limitation
  • Have AES-128 encryption technology
  • Support IGMP Snooping
  • Support OAM
  • Support IEEE802.1x
  • Provide NMS based on SNMP, GUI interface, and support in-band and out-band management

Main Application

Following picture is the typical GEPON system application, OLTW3000 is used in the center end for operators, and ONU is used in the customers' place. As the FTTx solution, there are the following features:

  • Each OLT uplink can offer up to 1Gbps bandwidth, support high-speed internet, IPTV multicast/VoD, etc high bandwidth IP data service.
  • OLT downlink can support up to 512 ONU customers by the optical splitter
  • It's the passive optical network between OLT and ONU, greatly reduce the optical cable line investment for operators



8 PON Ports OLT



1U 19 inch standard box



Uplink Port




10/100/1000M auto-negotiable,RJ45:8pcs


8 SFP slots(Combo)

PON Port



Physical Interface

SFP Slots

Connector Type


Max splitting ratio


Management Ports

1*100BASE-TX outband port

1 CONSOLE port

PON Port Specification

(Apply to  PON Module)

Transmission Distance


PON port speed

Symmetrical 1.25Gbps


1490nm TX,1310nm RX



Fiber Type

9/125μm SMF

TX Power


Rx Sensitivity


Saturation Optical Power


Management Mode

SNMP,Telnet,CLI management mode.

Management Function

Fan Group Detecting

Port Status monitoring and configuration management;

Layer-2 switch configuration such as Vlan, Trunk ,RSTP,IGMP ,QOS, etc;

EPON management function: DBA ,ONU authorization, ACL, QOS ,etc;

Online ONU configuration and management

User management

Alarm management

Layer-two Switch

Support port VLan and protocol Vlan

Support Vlan tag/Untag ,vlan transparent transmission;

Support 4096 VLAN

Support 802.3dd trunk


QOS based on port ,VID,TOS and MAC address

IGMP Snooping

802.x flow control

Port stability statistic and monitoring

EPON Function

Support port-based rate limitation and bandwidth control;

In compliant with IEEE802.3ah Standard

Up to 20KM transmission Distance

Support data encryption, group broadcasting, port Vlan separation , RSTP, etc.

Support Dynamic Bandwidth Allocation (DBA)

Support ONU auto-discovery/Link detection/remote upgrade of software;

Support VLAN division and user separation to avoid broadcast storm;

Support various LLID configuration and single LLID configuration .Different user and different service could provide different QoS by means of different LLID channels.

Support power-off alarm function ,easy for link problem detection

Support broadcasting storm resistance function

Support port isolation between different ports

Support ACL and SNMP to configure data packet filter flexibly

Specialized design for system breakdown prevention to maintain stable system

Support dynamic distance calculation on EMS online

Support RSTP,IGMP Proxy





Power Supply


AC: 90V~240V,47/63Hz



Power Consumption


Operating Environment

Working Temperature


Storage Temperature


Relative Humidity


Main products


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