SFP-XPON-Stick 20km TX1310nm/RX1490nm SC XPON ONU Module

The wavelength and distance specifications are consistent with common XPON ONU stick products. Actual data rate, connector polish, and supported PON modes must be verified against the exact model datasheet.

Important specification note: Do not publish unverified optical power, temperature, or data-rate values as guaranteed specifications. Similar XPON ONU sticks may support asymmetric 1.244 Gbps upstream and 2.488 Gbps downstream in GPON mode, but this must not be assumed for every SFP-XPON-Stick.

The SFP-XPON-Stick TX1310nm/RX1490nm 20km SC is designed for fiber-optic access applications where a compact optical module can help integrate subscriber-side PON connectivity into compatible networking equipment.

With a specified transmit wavelength of 1310 nm, receive wavelength of 1490 nm, and a stated transmission reach of up to 20 km, this product is intended for deployment in fiber access environments such as Fiber to the Home (FTTH) and Fiber to the Building (FTTB), subject to protocol and hardware compatibility.

XPON ONU stick modules can integrate optical access functionality into a compact SFP-style form factor, helping reduce the need for a separate ONU device in supported network designs. Depending on the specific model, supported features may include EPON/GPON operation, Ethernet bridging, and plug-and-play deployment. These features should be confirmed for the exact product before purchase.

• 20 km transmission reach: Designed for long-distance fiber access links within the supported optical budget.

• 1310 nm TX / 1490 nm RX: Specified optical wavelengths for the intended PON application.

• SC optical interface: Confirm whether the connector uses UPC or APC polishing.

• Compact SFP-style design: Helps integrate optical access into compatible host equipment.

• FTTH and FTTx applications: Suitable for consideration in fiber broadband access deployments.

• Compatibility verification: Confirm PON protocol, host interface, firmware, and optical specifications before installation.

• FTTH broadband access networks

• FTTB and enterprise fiber access

• Compatible Ethernet switches and routers with supported XPON host interfaces

• ISP and telecom access deployments

• Fiber-based network integration and equipment replacement

Which product should you choose?

Choose the SFP-XPON-Stick when your network design requires an integrated PON access module and the host equipment explicitly supports it. Choose a standard ONU when a standalone subscriber device is required. Choose a conventional BiDi SFP for compatible point-to-point optical links rather than assuming it can connect directly to a PON network.

The specified maximum reach is 20 km. Actual performance depends on fiber quality, connector losses, optical splitters, and the module's optical link budget.

TX1310nm means the module transmits optical signals at a nominal wavelength of 1310 nm. RX1490nm means it receives signals at a nominal wavelength of 1490 nm. Confirm the intended network role and direction before connecting it to other PON equipment.

No. Physical SFP compatibility alone does not guarantee operation. The host device must support the module's electrical interface, PON protocol, firmware requirements, and power specifications.

The XPON designation often refers to equipment supporting both EPON and GPON, but support depends on the exact model. Ask the supplier to confirm dual-mode capability and the relevant software or firmware requirements.

Both use an SC connector body, but their optical end-face polishing differs. UPC and APC connectors should not be directly mated together. Confirm the required connector polish at both ends of the optical link before ordering.

Not necessarily. A conventional BiDi SFP and an XPON ONU stick can have different protocols and functions even if they use similar wavelengths and connector types. Check the intended network architecture and device compatibility first.

Please provide the required quantity, target application, host equipment brand and model, required PON standard, connector polish, and destination country. This helps the supplier confirm compatibility and quotation details.

Before purchasing, confirm the warranty period, DOA or defective-product replacement policy, technical troubleshooting support, and return conditions. For compatibility issues, provide the host model, firmware version, optical power readings, and a description of the fault.