How much does an ONU optical network unit SFP cost

GPON/EPON SFP ONUs typically cost between $50 and $150 per unit, depending on brand, data rate, and compatibility.OverviewONU SFP modules are compact optical network units designed to plug directly into the SFP slot of switches, routers, or industrial devices, providing GPON or EPON connectivity without a separate external ONU . They support high-speed broadband services, commonly 2.5 Gbps downstream and 1.25 Gbps upstream, and can cover distances up to 20 km from the OLT . These devices integrate the functions of traditional ONUs into a small form factor, enabling easier deployment and reduced network footprint.Factors Affecting CostData Rate and Standard: Modules supporting higher speeds (2.5G/1.25G) or XPON compatibility (GPON + EPON) are generally more expensive than basic 1G SFP ONUs .Brand and Interoperability: Well-known brands like PLANET, Optcore, and iszo may charge a premium for guaranteed compatibility with mainstream OLTs and advanced features like VLAN, QoS, and OMCI support .Optical Class and Connector Type: Class B+ or higher modules, and those with SC/APC connectors, can cost more than standard SC/UPC variants .Additional Features: Hot-swappable design, MAC/SN/LOID modification, and firmware upgrade capabilities can slightly increase the price .Typical Price RangeEntry-level SFP ONUs: $50–$80, suitable for basic GPON/EPON connections with standard 1.25G/2.5G rates .Mid-range SFP ONUs: $80–$120, offering better interoperability, extended distance support, and advanced management features .High-end or XPON SFP ONUs: $120–$150+, supporting dual GPON/EPON standards, advanced QoS, and enterprise-grade reliability .Purchasing ConsiderationsEnsure compatibility with your OLT to avoid registration issues. Some ISPs require specific ONU firmware or bridge mode settings .Check whether the SFP ONU supports dynamic bandwidth allocation (DBA) and security features like VLAN isolation and ACL filtering .Consider warranty and return policies, as some vendors restrict returns if the device shows signs of use or firmware modification . In summary, the cost of an ONU SFP module depends on speed, standard, brand, and additional features, with most units falling in the $50–$150 range. For reliable deployment, prioritize compatibility with your OLT and required network features.