• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Place of Origin: China (Mainland)
  • Brand Name: Walk Space or Neutral
  • Model Number: WS1600D4
  • Application: FTTX
  • Certification: CE RoHS FCC
  • Type: OLT
  • Dimension: 442mm*200mm*44mm(L*W*H)
  • EPON Port Physical Interface: SFP Slots
  • Connector Type: 1000BASE-PX20+
  • Max splitting ratio: 1:64
  • Management Mode: SNMP, Telnet and CLI
  • Management Ports: 1*10/100BASE-T out-band port, 1*CONSOLE port
  • 1000M Uplink Port Coper: 4*10/100/1000M auto-negotiation

Packaging & Delivery

Packaging Details Cartons
Delivery Time within 7 days after receive payment,it depends on the quantity

Whole Series 1U 19 Inch  EPON OLT with 2 4 8 PON Ports High Performance WEB CLI EMS Management GEPON Optical Line Terminal:


Product description:

WS1600D4 EPON OLT products is 1U height 19 inch rack mount product. 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.


WS1600D4 provides 4GE(copper) and 4SFP slots independent interface for uplink, and 4*EPON OLT ports for downstream. It can support 256 ONUs under 1:64 splitter ratio.


Technical data:





 1U 19 inch standard box


 Uplink Port





 4*10/100/1000M auto-negotiation


 4*SFP slots

 EPON Port



 Physical  Interface

 SFP Slots

Connector Type


 Max splitting  ratio


 Management Ports

 1*10/100BASE-T out-band port, 1*CONSOLE port

PON Port Specification

 Transmission  Distance


 EPON port  speed

 Symmetrical 1.25Gbps


 TX 1490nm, RX 1310nm



 Fiber Type

 9/125μm SMF

 TX Power


 Rx Sensitivity


 Saturation  Optical Power


 Management Mode

 SNMP, Telnet and CLI

 Management Function

 Fan Group Detecting;
 Port Status monitoring and configuration management;
 Layer2 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.

 Layer2 Switch

 Support port VLAN and protocol VLAN;
 Support 4096 VLANs;
 Support VLAN tag/Un-tag ,VLAN transparent transmission, QinQ;
 Support IEEE802.3d trunk;
 Support RSTP;
 QOS based on port,VID,TOS and MAC address;
 IGMP Snooping;
 IEEE802.x flow control;
 Port stability statistic and monitoring.

 Layer 3Route

 1024 Host Routes;
 512 Subnet Routes;
 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;
 Support RSTP,IGMP Proxy.





 Power Supply


 AC:90~264V, 47/63Hz

 Power Consumption


 Operating Environment

 Working  Temperature


 Storage  Temperature


 Relative  Humidity



Cargo Pictures:








Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
Trade Assurance
China (Mainland)
Transaction Level:
Supplier Assessments:
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $20,000
Learn More