100BASE-FX, 850 / 1310 / 1550 nm, 2–200 km, including extended-temperature options
This page lists 26 100BASE-FX / 100 Mbps SFP configurations across 850 / 1310 / 1550 nm and 2–200 km for comparison by part number, reach, wavelength, optical power and operating temperature.
Compatibility review requires the exact equipment model, port, software version, protocol and module part number. EEPROM coding cannot change port speed, PHY, electrical interface or protocol capability. Complimentary qualification samples may be requested; shipping and freight are confirmed separately. The warranty is one year, while DOA and return terms follow the formal quote, order or warranty policy.
Sanoc’s 100BASE SFP transceivers combine configuration choice, equipment qualification and manufacturing-side support for your existing fiber network.
Our 100BASE SFP transceivers are designed for maintenance and replacement in switches and media converters that explicitly support the required 100 Mbps optical interface. The 26 listed configurations combine hot-pluggable SFP packaging and LC connectors with a data-rate field of 125/155 Mb/s, wavelengths of 850 / 1310 / 1550 nm and listed reaches from 2–200 km.
Move from selection to sample evaluation with coordinated engineering, manufacturing, quality and sales support from Sanoc. We help you assess requirements for the intended equipment and software combination before volume introduction.
Why Sanoc’s 100BASE SFP transceivers help you plan replacement and qualification for your existing fiber network.
Compare 850 / 1310 / 1550 nm, 2–200 km, optical power and operating temperature on one page. A listing is not a stock or production-status commitment.
With the exact equipment model, port, software version, protocol and module part number, SANOC can assist with EEPROM coding and hardware validation. Results apply only to the validated equipment/software combination.
EEPROM coding cannot change port speed, PHY, electrical interface or protocol capability.
Complimentary samples may be requested for qualification; complimentary refers to the sample itself, while shipping and freight are confirmed separately. The warranty is one year; DOA/returns follow the quote, order or warranty policy.
Link budget helps compare candidates. Usable reach still depends on fiber, connectors, splices, measured path loss and design margin.
The table includes -40 to 85°C options. Temperature range does not prove IEC 61850, IEEE C37.94 or other protocol/application compatibility; validate the actual equipment and system design.
Standard versions are rated for 0–70°C; listed -WT versions cover -40–85°C, while SJ1515-80ATXX-ET covers -20–85°C.
Staged quality checks follow the applicable sampling plan after production and before shipment; inspection scope and records depend on the product and order.
DDM digital diagnostic monitoring supports equipment-side diagnostics and pre-deployment checks.
Match the pluggable SFP form factor and LC connector to the host port and site cabling before installation.
A 100BASE SFP is a pluggable optical transceiver for switches or media converters that explicitly support the required 100 Mbps optical interface. This page lists 26 configurations for comparison by part number, reach, wavelength, optical power and operating temperature. The “125/155 M” source-data field does not by itself prove that every part supports the same protocol.
The listed configurations span 850 / 1310 / 1550 nm and 2–200 km. Nominal reach is a selection starting point, not a field-distance guarantee; the equipment port, protocol, fiber, measured path loss and design margin still need .
Send the exact equipment model, port, software version, protocol, required reach, installed-fiber details and candidate module part number. We can use the 26 listed configurations to narrow the options. Results apply only to the validated equipment/software combination. Complimentary qualification samples may be requested; shipping and freight are confirmed separately.
Three answers get you most of the way: which switch or media converter you are working with, how many kilometres this link has to cover, and whether the fiber is already in the ground or still to be pulled. For installed fiber we also need the spare core count and the connector type at each end. Those three answers decide which of the 26 rows are still in play; every other column only matters afterwards. Send us those and we can start.
Work the table below in this order: match Distance against your kilometre figure, use Wavelength / Cable to confirm both ends agree, then drop rows whose Temperature does not cover the environment. The Remark column restates minimum Output Power minus Sensitivity as a planning link-budget value. Use it to compare candidates; usable reach still depends on measured fiber, connector and splice loss plus design margin, so it is not a distance guarantee.
Indoor racks, outdoor cabinets and substations have different environmental conditions. Select commercial or -40 to 85°C rows only after checking the equipment specification and actual temperature; an outdoor cabinet may run hotter internally than the ambient reading. Temperature range does not establish protocol or application compatibility. Keep the part number, order reference and measured optical levels for later comparison.
Switch / media converter model + software version: Port type and speed: Far-end module (brand + part number, if known): Fiber type and distance: Ambient temperature (indoor rack / outdoor cabinet): Quantity:
Cannot fill in every line? Send what you have and we will tell you what is still missing.
Wavelength and reach are in the table below. ZX and EZX are market labels for reach bands; IEEE 802.3 does not define either name. Usable distance depends on optical budget, measured path loss and design margin. The PHY and protocol for a specific part still require confirmation from source data and the target equipment.
| Part Number | Data Rate | Interface | Distance | Wavelength / Cable | Output Power | Sensitivity | Temperature | Remark | Inquiry |
|---|---|---|---|---|---|---|---|---|---|
| SJ8515-02ATXX | 125/155 M | LC SFP DDM | 2 km | 850 nm | -10 to -3 dBm | -28 dBm | 0°C to +70°C | 18 dB | Inquiry |
| SJ8515-02ATXX-WT | 125/155 M | LC SFP DDM | 2 km | 850 nm | -9 to -3 dBm | -23 dBm | -40°C to +85°C | 14 dB | Inquiry |
| SJ1315-02ATXX | 125/155 M | LC SFP DDM | 2 km | 1310 nm | -20 to -8 dBm | -32 dBm | 0°C to +70°C | 12 dB | Inquiry |
| SJ1315-02ATXX-WT | 125/155 M | LC SFP DDM | 2 km | 1310 nm | -20 to -8 dBm | -32 dBm | -40°C to +85°C | 12 dB | Inquiry |
| SJ1315-05ATXX | 125/155 M | LC SFP DDM | 5 km | 1310 nm | -10 to -6 dBm | -30 dBm | 0°C to +70°C | 20 dB | Inquiry |
| SJ1315-05ATXX-WT | 125/155 M | LC SFP DDM | 5 km | 1310 nm | -10 to -6 dBm | -30 dBm | -40°C to +85°C | 20 dB | Inquiry |
| SJ1315-20ATXX | 125/155 M | LC SFP DDM | 20 km | 1310 nm | -15 to -5 dBm | -34 dBm | 0°C to +70°C | 19 dB | Inquiry |
| SJ1315-20ATXX-WT | 125/155 M | LC SFP DDM | 20 km | 1310 nm | -15 to -8 dBm | -32 dBm | -40°C to +85°C | 17 dB | Inquiry |
| SJ1315-30ATXX | 125/155 M | LC SFP DDM | 30 km | 1310 nm | -15 to -8 dBm | -34 dBm | 0°C to +70°C | 19 dB | Inquiry |
| SJ1315-30ATXX-WT | 125/155 M | LC SFP DDM | 30 km | 1310 nm | -13 to -8 dBm | -34 dBm | -40°C to +85°C | 21 dB | Inquiry |
| SJ1315-40ATXX | 125/155 M | LC SFP DDM | 40 km | 1310 nm | -5 to 0 dBm | -34 dBm | 0°C to +70°C | 29 dB | Inquiry |
| SJ1315-40ATXX-WT | 125/155 M | LC SFP DDM | 40 km | 1310 nm | -5 to 0 dBm | -34 dBm | -40°C to +85°C | 29 dB | Inquiry |
| SJ1315-60ATXX | 125/155 M | LC SFP DDM | 60 km | 1310 nm | -5 to 0 dBm | -34 dBm | 0°C to +70°C | 29 dB | Inquiry |
| SJ1315-60ATXX-WT | 125/155 M | LC SFP DDM | 60 km | 1310 nm | -5 to 0 dBm | -34 dBm | -40°C to +85°C | 29 dB | Inquiry |
| SJ1515-80ATXX | 125/155 M | LC SFP DDM | 80 km | 1550 nm DFB | -6 to 0 dBm | -34 dBm | 0°C to +70°C | 28 dB | Inquiry |
| SJ1515-80ATXX-ET | 125/155 M | LC SFP DDM | 80 km | 1550 nm DFB | -5 to 0 dBm | -34 dBm | -20°C to +85°C | 29 dB | Inquiry |
| SJ1515-00ATXX | 125/155 M | LC SFP DDM | 100 km | 1550 nm DFB | -5 to 0 dBm | -35 dBm | 0°C to +70°C | 30 dB | Inquiry |
| SJ1515-00ATXX-WT | 125/155 M | LC SFP DDM | 100 km | 1550 nm DFB | -5 to 0 dBm | -35 dBm | -40°C to +85°C | 30 dB | Inquiry |
| SJ1515-12ATXX | 125/155 M | LC SFP DDM | 120 km | 1550 nm DFB | 0 to +5 dBm | -36 dBm | 0°C to +70°C | 36 dB | Inquiry |
| SJ1515-12ATXX-WT | 125/155 M | LC SFP DDM | 120 km | 1550 nm DFB | 0 to +5 dBm | -34 dBm | -40°C to +85°C | 34 dB | Inquiry |
| SJ1515-14ATXX | 125/155 M | LC SFP DDM | 140 km | 1550 nm DFB | +2 to +6 dBm | -36 dBm | 0°C to +70°C | 38 dB | Inquiry |
| SJ1515-14ATXX-WT | 125/155 M | LC SFP DDM | 140 km | 1550 nm DFB | +2 to +6 dBm | -36 dBm | -40°C to +85°C | 38 dB | Inquiry |
| SJ1515-16ATXX | 125/155 M | LC SFP DDM | 160 km | 1550 nm DFB | +2 to +6 dBm | -38 dBm | 0°C to +70°C | 40 dB | Inquiry |
| SJ1515-16ATXX-WT | 125/155 M | LC SFP DDM | 160 km | 1550 nm DFB | +2 to +6 dBm | -38 dBm | -40°C to +85°C | 40 dB | Inquiry |
| SJ1515-B0ATXX | 125/155 M | LC SFP DDM | 200 km | 1550 nm DFB | +2 to +6 dBm | -44 dBm | 0°C to +70°C | 46 dB | Inquiry |
| SJ1515-B0ATXX-WT | 125/155 M | LC SFP DDM | 200 km | 1550 nm DFB | +4 to +8 dBm | -46 dBm | -40°C to +85°C | 50 dB | Inquiry |
Compare the listed transmission, temperature and connector specifications; request the exact part-number datasheet for full conditions.
| Item | Specification |
|---|---|
| Data Rate | 125/155 Mb/s |
| Wavelength | 850 nm 1310 nm 1550 nm DFB |
| Transmission Distance | 850 nm: 2 km 1310 nm: 2 / 5 / 20 / 30 / 40 / 60 km 1550 nm DFB: 80 / 100 / 120 / 140 / 160 / 200 km |
| Operating Temperature | Standard: 0–70°C -WT: -40–85°C SJ1515-80ATXX-ET: -20–85°C |
| Supply Voltage | 3.3 V |
| Connector Type | LC |
Need a detailed technical datasheet? Contact us
Sanoc’s 100BASE SFP transceivers support selection for existing fiber links, subject to the equipment and link requirements.
Evaluate replacement modules for management equipment and media converters that explicitly support the required optical interface.
Evaluate existing switch and building-to-building fiber links against the equipment, fiber and reach requirements.
Select candidate modules for dedicated fiber links between media converters and switches.
Select listed extended-temperature options for the installation environment and confirm the actual protocol and system design.
SANOC applies FQC and OQC stages after production and before shipment according to the applicable sampling plan. Our modules carry a 1-year warranty and technical support; warranty, DOA, returns and after-sales terms follow the formal quotation, order terms or warranty policy.
For an existing lower-speed optical connection, identify the host's required line interface and operating mode before choosing a replacement. The shared SFP package does not establish that a port supports the selected configuration. Keep the service requirement separate from the data-rate wording in a family description, and compare it with the exact module specification. For a maintenance replacement, record both endpoint settings so the trial preserves the original service rather than introducing a new configuration at the same time.
Trace the transmit-to-receive connection in both directions through the installed patch panels. Confirm the actual fiber type and connector requirements for the chosen configuration rather than relying on a familiar connector shape. If a previously working link loses service after patching, retain DDM readings and port errors before replacing optics. Check the changed connections first. A different reach class should not be used to mask a routing, cleanliness or configuration issue that has not yet been identified.
Keep the accepted part and temperature version with the receiving-module limits used during qualification. A similar nominal reach does not establish identical transmit or receive behavior across configurations. For a replacement trial, retain the same peer and route where possible, then compare optical readings and representative service traffic with the commissioning record. Store the accepted spare against that complete link requirement so future purchasing can distinguish a like-for-like replacement from a change needing fresh equipment and optical evaluation.
Common questions about selection, qualification and purchasing.
Provide the original module part number, equipment model and fiber information, then check the interface, reach and operating temperature.
Provide the complete device model, port, software or firmware version, protocol and exact part number. Compatibility results apply only to the validated device, software, port and part-number combination.
SANOC can assist with EEPROM coding and hardware validation when you provide the exact equipment model, port, software version, protocol and module part number. Results apply only to the validated equipment and software combination; coding cannot change port speed, PHY, electrical interface or protocol capability.
Also check the equipment port, wavelength, connector and on-site fiber conditions.
Standard versions cover 0–70°C and listed -WT versions cover -40–85°C; SJ1515-80ATXX-ET covers -20–85°C. Select the part for the installation environment, and verify protocol compatibility separately.
After production and before shipment, SANOC performs FQC and OQC inspections according to the product, lot size, and applicable sampling plan. OQC includes a pre-shipment visual inspection. Inspection items, sample quantities, and available quality documentation are confirmed based on the product and order requirements.
FQC and OQC follow the lot size and applicable sampling plan; the currently confirmed main OQC item is visual inspection. Confirm optical and diagnostic inspection scope, sample quantities and available records against the selected part number and order requirements.
No. These standards define basic interfaces, form factors, pin assignments and data formats. Actual compatibility must still be checked against the device, port, software or firmware version, protocol and module part number.
Do one more check before deployment: transmit and receive optical power, DDM/DOM alarms, temperature, link loss and compatibility with the target platform.
Request it by part number; if the part number is not yet known, first provide the equipment and link requirements.
Compare data rate, reach, wavelength or cable, interface, transmit power, receiver sensitivity and operating temperature. Do not infer values that are not listed; request the Datasheet for the exact part number when complete conditions are required.
The warranty is 1 year. DOA, returns and after-sales terms follow the formal quotation, order terms or warranty policy.
Start with the listed 850 / 1310 / 1550 nm options and the reaches assigned to each part number. Send the equipment, fiber, reach, temperature and candidate part number for review; non-listed combinations require evaluation and confirmation of actual deliverables.
Complimentary samples are available for module recognition, link and diagnostic qualification in your own equipment environment. Complimentary refers to the sample itself; shipping arrangements and freight are confirmed separately by destination and project.
Compatibility results apply only to the validated equipment and software combination. After a change, provide the exact equipment model, port, software version, protocol and module part number for a new suitability review.
Send us the part number or requirements, target equipment, software version, fiber type, reach, temperature and quantity, and we will confirm the available configuration and quote.
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