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OLT series products is 1U high 19 inch rack mount product. The features of the OLT are small, convenient, flexible, easy to deploy, high performance. It is appropriate to deploy in an compact room environment.

The OLT can use for “Triple‐Play”, CPN, IP Camera, Enterprise LAN and IOT applications. It is a high performance products.

FD1104SN provides 4GE and 4 SFP slots interface for uplink, and 4 EPON ports for downstream. It can support 256 ONU under 1:64 splitter ratio.



Uplink Port




10/100/1000M auto‐negotiable,RJ45:4pcs


4 SFP slots

PON Port



Physical Interface

SFP Slots

Connector Type


Max splitting ratio


Management Ports

1*10/100/1000Mauto‐negotiable outband port 1CONSOLE port

PON Port Specification
(Apply to
C‐Data 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 Support RSTP
Support QOS based on port ,VID,TOS and MAC address Support IGMP Snooping
Support 802.3x flow control
Support 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,

  • High Stability with low cost and flexible networking construction
  • Two fixed PON slots with 1:64 splitting ratio at most
  • It could support 128 ONU maximally
  • Maximum Transmission distance:20km (1:32 splitting ratio)
  • Comprehensive Network Management
  • In band and out band management;
  • Support Telnet and local command lines management; 
  • EMS management based on standard SNMP protocol;
  • Support online upgrading.
  • Powerful QOS Functions
  • Realize stable and efficient dynamic bandwidth allocation (DBA)
  • Various OAM Functions
  • ONU auto‐detection and registration;
  • Support LGMP and Snooping function;
  • Support port flow control and flow shaping.
  • Perfect to layer2 convergence exchange
  • Support multiple uplink port and through the port bound function
  • Support for the user provide optical and copper uplink port SFP slot access
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