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155M SFP Transceiver 1310nm 10km Duplex LC SMF FE-LX
155M SFP Transceiver 1310nm 10km Duplex LC SMF FE-LX for FTTH/FTTB/FTTD
This 155Mbps SFP transceiver (FE-LX) runs at 1310nm over dual-fiber single-mode links up to 10km, with a duplex LC interface and DDM. Built to the SFP MSA standard, it serves FTTH/FTTB/FTTD access and legacy fast-Ethernet links, with SC/LC and BiDi options across the series.
- 155Mbps fast-Ethernet over single-mode fiber up to 10km (LX)
- Duplex LC interface — standard dual-fiber connectivity
- Series options: SC/LC connectors, duplex or single-fiber BiDi
- Real-time DDM monitoring; hot-pluggable, 3.3V
- Data rate
- 155 Mbps
- Wavelength
- 1310 nm
- Reach
- 10 km
- Interface
- Duplex LC (SC option)
- Fibre / media
- Single-Mode Fiber (SMF)
- Diagnostics
- Yes
- Coded and confirmed for your host platform before production
- Samples for evaluation in the intended port
- Specification, test data and compliance paperwork with the order
Overview
What this module is for.
This 155Mbps SFP transceiver (FE-LX) runs at 1310nm over dual-fiber single-mode links up to 10km, with a duplex LC interface and DDM. Built to the SFP MSA standard, it serves FTTH/FTTB/FTTD access and legacy fast-Ethernet links, with SC/LC and BiDi options across the series.
Review the exact module, host platform and complete link requirement before ordering. Our inquiry keeps the configuration, host details and quantity together in one record.
Check the optical budget for your pathKey selling points
- 155Mbps fast-Ethernet over single-mode fiber up to 10km (LX)
- Duplex LC interface — standard dual-fiber connectivity
- Series options: SC/LC connectors, duplex or single-fiber BiDi
- Real-time DDM monitoring; hot-pluggable, 3.3V
- SFP MSA-compliant — plug-and-play with mainstream devices
Technical detail
Listed specifications.
Fields published for initial selection. The production datasheet, coding and marking are confirmed with the quotation.
| Parameter | Listed value |
|---|---|
| Type | Fiber Optic Transceiver (SFP) |
| Data Rate | 155 Mbps |
| Wavelength | 1310 nm |
| Transmission Distance | 10 km |
| Connector | Duplex LC (SC option) |
| Fiber Type | Single-Mode Fiber (SMF) |
| Supply Voltage | 3.3 V |
| Operating Temperature | 0 ~ 70°C |
| DDM / DOM | Yes |
| Certification | CE / RoHS / FCC |
Technical drawings
Dimensions, structure and interfaces.
Supplier drawings for this product family. Click any drawing to enlarge it — the callouts are readable at full size.
Drawings are illustrative. Confirm mechanical dimensions and interface details against the production datasheet before design-in.
Build quality
Details that decide reliability.
Precision LC optical port for reliable connection
Series covers 10/20km and BiDi single-fiber variants
Low power consumption with strong thermal stability
Where it is used
Typical applications.
- FTTH / FTTB / FTTD access networks
- Legacy fast-Ethernet and OLT/ONU links
- Industrial and surveillance links
- 10–20km single-mode deployments
Application notes describe common deployments for this product type. Confirm the design of your own link with the responsible engineering team.
Application concepts
OEM / ODM
Customization options.
- Commercial (0~70°C) and Industrial (-40~85°C) temperature grades
- SC or LC connector, duplex or BiDi options
- OEM/ODM coding
- Neutral / custom export packaging
Availability, minimum quantity and lead time for customized configurations are confirmed in the quotation.
Discuss a custom configuration
Ordering
What is confirmed, and what we need from you.
Listed ordering information
- MOQ
- 1 piece
- Single package size
- 25 × 20 × 10 cm; gross weight ~2.0 kg
- Warranty
- 12 months
- Lead time
- samples in stock; bulk built to order
Include this in your inquiry
- Product reference and required quantity
- Host brand, model, port and software version
- Fibre or cable type, connector and installed reach
- Operating environment and temperature grade
- Destination, sample needs and requested schedule
MOQ, lead time, warranty and applicable documents are confirmed in the quotation.
FAQ
Questions about this model.
What link distance is listed for the 155M SFP Transceiver 1310nm 10km Duplex LC SMF FE-LX?
The listed reach is 10 km. Actual distance depends on the installed fibre loss, the number of connectors and splices and the receiver sensitivity at both ends, so confirm the optical budget for your own path before ordering. Our link budget calculator works through the arithmetic in a minute.
Which wavelength does this module use?
It is listed at 1310 nm. Both ends of a duplex link must use the same wavelength plan.
What connector and fibre does it need?
The listed interface is Duplex LC (SC option) on Single-Mode Fiber (SMF). Check that your patch cords, panel adapters and polarity match before installation.
Does it support DDM / DOM diagnostics?
Listed as: Yes. Digital diagnostics report optical transmit power, receive power, bias current, supply voltage and module temperature through the host, which makes commissioning and fault isolation far faster than swapping parts.
Is an industrial temperature version available?
The listed operating temperature is 0 ~ 70°C. Commercial (0~70°C) and industrial (-40~85°C) grades can be quoted; state the installed environment in your inquiry so the right grade is offered.
Can it be coded for my switch?
Yes. Send the host manufacturer, the exact model and the software version with your inquiry. Coding is confirmed per platform before production — a connector that fits does not by itself prove the host will accept the module.
Can I evaluate a sample first?
Include the required quantity, host platform and destination in your inquiry. Sample availability, charges and lead time are confirmed in the quotation, and we recommend testing in the intended port before a bulk order.
More in the procurement FAQ.
Related
Other models in this family.
155M SFP BiDi Single-Mode Transceiver 1310/1550nm 20km SC
- Data Rate155 Mbps
- WavelengthTx 1310 / Rx 1550 nm (single fiber BiDi)
- Transmission Distance20 km
Next step
Confirm this configuration with us.
Send the host platform, the installed link and the quantity. We will confirm coding, reach and lead time in the quotation.