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  • Description : 16 PON PORTS EPON OLT
  • Model No : S-OLT-EPON-16OLT-L3D (Dual Power Supply)

Main Features:


  •  Large capacity for ONTs deployment: Provide 8 PON ports, maximum support 512 ONT terminals.
  •  High bandwidth uplink ports: 4 *Gigabit Ethernet uplink ports, 4 *Gigabit SFP ports and 4* 10-Gigabit SFP+ uplink ports.
  •  Easy to manage, support CLI, SNMP, TELNET, SSH, WEB Interface Management.
  •  Desktop design, flexible deployment.
  •  Support dual power input.
  •  Support QoS feature.
  •  Support 3-Layer Switching.
  • Product Overview
  • Technical Specifications
  • Downloads

S-OLT-EPON-16OLT-L3D EPON OLT products are 1U height 19 inch rack mount products. The features of the OLT are small, convenient, flexible, easy to deploy, high performance. It is appropriate to be deployed in compact room environment. The OLTs can be used for “Triple-Play”, VPN, IP Camera, Enterprise LAN and ICT applications.


Satisfactory standard

  •  Meet IEEE802.3ah standard
  • Support IPv6 Function
  • Support DN, IPv6 Ping, IPv6 Telnet
  • Support ACL based on source IPv6 address, destination IPv6 address, L4 port, protocol type, etc.
  • Support MLD v1/v2 snooping

IP Route:

  •  Support static route, dynamic route RIP v1/v2,OSPF v2

Easy to manage:

  • Friendly EMS/Web/Telnet/CLI/SSH management
  • CLI command style similar to mainstream manufacturers
  • Support APP management

Fully open platform:

  • Open to any brand of ONU

High performance cost:

  •  1U height compact design
  •  Adopt mainstream chip scheme

Management Mode:

  • SNMP, Telnet, CLI,WEB,SSH v1/v2

Management Function:

  •  Fan Group Control;
  •  Port Status monitoring and configuration management;
  •  Online ONU configuration and management;
  •  User management, Alarm management


  •  IGMP snooping;
  •  256 IP Multicast Groups;

EPON Function

  •  Support port-based rate limitation and bandwidth control;
  •  In compliant with IEEE802.3ah standard;
  •  Up to 20KM transmission Distance;
  •  Support data encryption, multi-cast, 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

Key Features

  •  Support C/S & B/S architecture
  •  Support auto topology or modify manually
  •  Add Trap Server to detect ONU automatically
  •  EMS can add and configure ONU automatically
  •  Add ONU position information
  •  Support EMS APP



  • Rack : 1U, 19 inch standard case

1G/10G Uplink Port


  • Quantity : 12
  • 1G Copper Port Auto-negotiable(RJ45) : 4


  • SFP 1G Interface : 4
  • SFP+ 10G Interface : 4


  • Quantity : 16
  • Physical Interface : SFP Slot
  • Module Type : PX20+、PX20++
  • Max Splitting Ratio : 1:64
  • Transmission speed : Up and Down Symmetrical 1.25Gbps

Management Interface

  • 1*10/100M Ethernet out-of-band management port, 1*Console Port

Management Mode

  • Support EMS Management Platform
  • Support Telnet、CLI、WEB、SSH

Layer 2 Function

  • Support Port VLAN、Protocol VLAN
  • Support VLAN TAG/UNTAG, VLAN transform, VLAN transparent
  • Support 4096 VLAN
  • SupportIEEE802.3ad Link Aggregation
  • Support IGMP Snooping
  • Support RSTP
  • Support QoS based on port, VID, TOS and MAC address
  • SupportIEEE802.x Flow Control
  • Support Port Stability Statistic and Monitoring

Layer 3 Function

  • Support Dynamic Routing RIP v1/v2
  • Support Dynamic Routing OSPF

PON Port Function

  • Conform to IEEE802.3ah International Standard
  • Conform to China CTC2.1/3.0 Standard
  • Support ONU Uplink and Downlink Speed Limiting Functions
  • Support ONU Auto-discovery/Link Detection/Remote Upgrade of Software
  • Support Various LLID Configuration and Single LLID Configuration
  • Support Broadcast Storm Suppression
  • Support Port Isolation Between Different Ports
  • Support ACL and SNMP to Configure Data Packet Filter Flexibly
  • Support Dynamic Distance Calculation on EMS Online
  • Support Credit Time Control, CATV Management Special Function
  • Dimension(L*W*H): 442*320*43
  • Weight(kg) : 6.5
  • Power Input: AC 100~240V, 50/60Hz, DC -48V
  • Dual Power Backup: Support
  • Max Power Consumption: 95W

Environmental Requirement

  • Operating Temperature : 0~+50℃
  • Storage Temperature : -40~+85℃
  • Relative Humidity : 5~90%(non-condensing)

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