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FTTB ONU 24 ports Fast Ethernet 10/100Mbit/s


  •  24 ports Fast Ethernet and 1 PON uplink high capacity FTTB EPON ONU

  •  Distance till OLT''s up to 20 km

  •  1:64 split ratio and 1:32 supported

  •  Port speed & MAC limitation

  •  ACL configuration for flexible functions

  •  Layer 2 Convergence Switch

  •  Rigid Metal Housing


FTTB ONU with 24 ports 10/100 Fast Ethernet and 1 uplink PON port. Can be used in high density urban installations in FTTB and also for FTTH dense urban household connections when up to 24 users can be connected using same ONU without a switch. Save CAPEX - price per user with this ONU!


8 port EPON ONU can be located in semi-FTTB application scenarios when you connecting a small business (SOHO) office with up to 8 PC's, or, in case of urban areas, such as multiflat buildings, it can be also placed as access ONU for whole building. Like you can plan that from 50 flats house not all will order a service from particular ISP immediately, and for start, 8 Fast Ethernet ports is enough. For a very sophisticated ISP's, who want not only limit a speed per ordered package from a user, there is also possibility to limit MAC adress per port. For some cases this can eliminate service fraud. 8 port Fast Ethernet EPON ONU can be used in:

  • Small and mid sized and big ISP's;

  • Regional level carriers who want to organize fast development of FTTH access

  • Hotels and resorts who want to establish triple play over a fiber

  • Local Area Networks;

  • CCTV IP camera surveillance 

8 port FE EPON ONU application

  • EPON ONU FB-E-ONU8FE Pure Data-Type ONU is a Passive Optical Networking CPE, based on the broadband access of EPON technology.

  • EPON Technology is a rising technology that combines with PON and Ethernet Technological superiority. It is a technology that point to multi-point networking. Through the Passive Optical Networking, the OLT device gather together with many ONU devices for interconnection, and it is combined with the technology of SFP BIDI, so EPON system could use less fiber resources to meet the needs of Operator about the multiuser for multiple service access.

  • EPON Technology is based on the technology of Ethernet, and EPON device is well compatible with the existing network. Meanwhile, EPON device provide the flexible and reliable QOS service to the customers based on the technology of DBA.

  • EPON ONU FB-E-ONU8FE  support symmetrical 1Gbps transmission rate of uplink and downlink, and communicate with the head-end device - like this EPON OLT). It provides the customer with the guarantee of stable QOS, and the flexible bandwidth allocation of Ethernet and IP integrated service.

  • EPON ONU FB-E-ONU8FE  fully complies with IEEE technology standard, meeting the demands of domestic multiple operators about the EPON device technology.

  • ONU FB-E-ONU8FE   has 1 SC/PC PON port and 8 10/100BASE-T ports.

Detailed Features

  • 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 software online upgrading

  • EMS network management based on SNMP ,convenient for maintenance


8 Fast Ethernet port EPON ONU general specifications




Port Specification

PON Port

1 EPON SC/PCIn comply with 1000BASE-PX20 StandardPort speed: Symmetrical 1.25GbpsSC single mode single fiberSplitting Ratio:1:64 at mostTransmission Distance: 20KM (Splitting Ratio >1:32)

User Port

Eight 10/100M adaptable Ethernet interfaceFull duplex/Half duplexRJ45 electrical port, Support Cross straight connection auto-negotiation.Transmission Distance: 100 Meter

Power Supply Port

220VAC Power supply
Function Specification      

PON Optical Port Function

Wavelength: 1310nm TX, 1490nm RXTX Power: -1~4dBmReceiving Sensitivity: -27dBmSaturation Optical Power: -3dBm

Data Transmission   Feature

PON Port Throughput: Downlink 950Mbps; Uplink 930MbpsEthernet Interface: 100MbpsPacket Loss Rate: <1*10E-12Transmission Delay: <1.5ms

Service Capability

Layer-two link rate switchSupport VLAN TAG/UNTAG, VLAN forwardSupport Port speed limitationSupport QOSSupport broadcast Storm LimitationSupport RSTP

Device Management

Management Style

EMS Centralized Management by means of OAM protocol, Support SNMP, TELNET, CLI Management.

Management Function

Status monitoring, configuration management, Alarm Management, Log Management.

Status Indication 


PWR: Power IndicatorOPTIN: Optical Signal IndicatorLINK: Registration IndicationsLNK/ACT: Working Status Indication for Ethernet port
Physical Characteristics


Metal Housing

Power Supply

Power Consumption

220VDC Power Supply, External Power Supply with Power Adapter: 12V 1APower Consumption: < 6W

Dimension and Weight

Device Dimension: 200mm(L) x 150mm(W) x 39mm (H)Package Dimension: 245mm(L) x 220mm(W) x 70mm (H)Device Net Weight: 0.9kgDevice Gross Weight: 1.1kg

Environmental Parameter

Working Temperature: -10~55℃Storage Temperature: -40~85℃Working Humidity: 10
Ordering Information
FB-E-ONU8FE 8 port Fast Ethernet 100 Mbit/s, 1 PON uplink, EPON ONU


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