C-Data Technology


C-DATA EPON Layer3 OLT FSAN 1x USB interface, 4x uplink GE ports, 4x uplink SFP, 2x 10-gigabit uplink, 4x EPON.



The EPON OLT FD1204S-B0 completely meets relative standards of IEEE 802.3x and FSAN. The equipment is a 1U rack-mounted device, providing 1x USB interface, 4x uplink GE ports, 4x uplink SFP ports, 2x 10-gigabit uplink ports and 4x EPON ports. Each port supports a 1:64 splitting ratio. System support 256 EPON terminals accessing in for the most.

This product meets the requirements in device performance and size of compact server room as the product has high performance and compact size, is convenient and flexible to use, and is easy to deploy as well. Moreover, the product meets the requirements of promoting network performance, improving reliability and reducing power consumption in the perspectives of access network and enterprise network.

Applicable to three-in-one broadcast television network, FTTP (Fiber to the premise), video monitoring network, enterprise LAN (Local Area Network), IoT (Internet of Things) and other network applications with a very high price/performance ratio.

Key Features

  • Dedicated Chip
  • USB Interface
  • Backup Battery Unit
  • Layer3 Switching

Dimension (L×W×H)

  • 440mm x 230mm x 44mm


  • 4kg

Technical Description

  • Functional Feature
    • Support OAM Protocol
    • 1U height 8PON OLT product in compact design of Pizza-Box
    • Complete PON protection switching function
  • 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 Switching Function
    • Support port VLan and protocol Vlan
    • Support Vlan tag/Untag ,vlan transparent transmission
    • Support 4096 VLAN
    • Support 802.3dd trunk
    • RSTP
    • 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, portVlan separation, RSTP, etc.
    • Support ONU auto-discovery/Link detection/remote upgrade of software
    • Support VLAN division and user separation to avoid broadcast storm
  • Layer-three Route
    • Support static routing protocol
    • Support dynamic RIP protocol
    • Support dhcp-relay function
    • Support vlanif interface configuration
  • Management Rack
    • 1U 19-inch standard box
  • Uplink Port
    • COMBO port
      • 10/100/1000M auto-negotiation: 4
      • SFP interfaces: 4
    • 10-Gigabit
      • SFP+ interfaces: 2
  • PON Port
    • QTY: 4
    • Physical Interface: SFP Slots
    • Interface type: EPON: IEEE802.3ah
    • Max splitting ratio: 1:64
  • Management Port
    • 1x 100/1000BASE-Tx out-band Ethernet port
    • 1x CONSOLE local management port
  • PON Port attribute
    • Transmission distance: 20KM
    • Port rate EPON
      • Symmetrical 1.25Gbps
    • Wavelength
      • Forwarding: 1490nm
      • Receiving: 1310nm
    • Interface type: SC/UPC
    • Fiber type 9/125μm SMF (Single Mode Fiber)
    • Receiving sensitivity: -27dBm
    • Saturation power: -6dBm
  • Network management method
    • Support CLI, SNMP, TELNET, SSH, WEB
  • Business capabilities
    • 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
  • Backplane Bandwidth
    • 58G
  • Power supply
    • 220VAC AC: 100V~240V,50/60Hz
    • -48DC DC: -40V~-72V
  • Maximum power
    • 60W
  • Operating Environment
    • Operating temp: -15~50°C
    • Storage temperature: -40~85°C
    • Relative humidity: 5~90% (non-condensing)

More Information