25G SFP28 BiDi Single-Fiber 1270/1330nm WDM Transceiver — Product view 1
Product view · 1 / 6
25G SFP28 BiDi Single-Fiber 1270/1330nm WDM Transceiver — In a host switch 2
In a host switch · 2 / 6
25G SFP28 BiDi Single-Fiber 1270/1330nm WDM Transceiver — Application view 3
Application view · 3 / 6
25G SFP28 BiDi Single-Fiber 1270/1330nm WDM Transceiver — Application view 4
Application view · 4 / 6
25G SFP28 BiDi Single-Fiber 1270/1330nm WDM Transceiver — Application view 5
Application view · 5 / 6
25G SFP28 BiDi Single-Fiber 1270/1330nm WDM Transceiver — Application view 6
Application view · 6 / 6

Product images are illustrative renders for marketing reference; final delivered product is built to order per confirmed specifications.

25G SFP28

25G SFP28 BiDi Single-Fiber 1270/1330nm WDM Transceiver

25G SFP28 BiDi | Single-Fiber 1270/1330nm WDM Transceiver, Reach up to 80km, Simplex LC

This 25 Gigabit SFP28 BiDi optical transceiver carries transmit and receive over a single strand of single-mode fiber using 1270 nm / 1330 nm WDM wavelengths and a simplex LC interface. Available in multiple reach options up to 80 km, it suits data center, switch, and FTTx networks where fiber is scarce.

  • Single-fiber 25G WDM transmission, reach options up to 80 km
  • BiDi single-strand operation halves fiber usage (1270/1330 nm)
  • Simplex LC connector on single-mode fiber (SMF)
  • Digital Diagnostic Monitoring (DDM) for real-time status
Data rate
25 Gbps
Wavelength
1270 nm / 1330 nm
Reach
Up to 80 km (multiple reach options)
Interface
Simplex LC
Fibre / media
Single-Mode (SMF)
Request a quotation Compare
  • 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 25 Gigabit SFP28 BiDi optical transceiver carries transmit and receive over a single strand of single-mode fiber using 1270 nm / 1330 nm WDM wavelengths and a simplex LC interface. Available in multiple reach options up to 80 km, it suits data center, switch, and FTTx networks where fiber is scarce. It runs on 3.3 V, is hot-pluggable, and includes DDM. CE / RoHS certified.

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 path

Key selling points

  • Single-fiber 25G WDM transmission, reach options up to 80 km
  • BiDi single-strand operation halves fiber usage (1270/1330 nm)
  • Simplex LC connector on single-mode fiber (SMF)
  • Digital Diagnostic Monitoring (DDM) for real-time status
  • 3.3 V supply, hot-pluggable SFP28 form factor
  • CE / RoHS certified; OEM and custom label supported

Technical detail

Listed specifications.

Fields published for initial selection. The production datasheet, coding and marking are confirmed with the quotation.

25G SFP28 BiDi Single-Fiber 1270/1330nm WDM Transceiver — listed specifications
ParameterListed value
Model NumberSFP-25G-BiDi
Data Rate25 Gbps
Transmission ModeBiDi, Single Fiber, WDM
Wavelength1270 nm / 1330 nm
Transmission DistanceUp to 80 km (multiple reach options)
Connector TypeSimplex LC
Fiber TypeSingle-Mode (SMF)
Supply Voltage3.3 V
Operating Temperature0 ~ 70 °C
Digital DiagnosticsDDM supported
Form FactorSFP28, Hot-Pluggable
ApplicationData Center, Switch, FTTx
CertificationCE, RoHS
Warranty12 Months

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.

Drawing 1 of 4 — click to enlarge
Drawing 2 of 4 — click to enlarge
Drawing 3 of 4 — click to enlarge
Drawing 4 of 4 — click to enlarge

Drawings are illustrative. Confirm mechanical dimensions and interface details against the production datasheet before design-in.

Build quality

Details that decide reliability.

Single-fiber BiDi WDM design reduces fiber infrastructure cost

Flexible reach options for access to long-haul deployments

Real-time DDM monitoring of module status

Rugged metal housing for durability and EMI protection

Where it is used

Typical applications.

  • Data center and switch single-fiber links
  • FTTx access and metro networks
  • Carrier and ISP single-fiber deployments
  • Enterprise campus connectivity

Application notes describe common deployments for this product type. Confirm the design of your own link with the responsible engineering team.

Application concepts
Network equipment in a data centre aisle

OEM / ODM

Customization options.

  • OEM and custom label / coding supported
  • Reach and paired BiDi wavelength sets configured to order
  • Compatible coding for major switch brands on request

Availability, minimum quantity and lead time for customized configurations are confirmed in the quotation.

Discuss a custom configuration
Optical module coding and test

Ordering

What is confirmed, and what we need from you.

Listed ordering information

Model
SFP-25G-BiDi (specify reach and wavelength pairing; supplied in matched pairs)
Note
MOQ, lead time, and custom coding available on request

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 25G SFP28 BiDi Single-Fiber 1270/1330nm WDM Transceiver?

The listed reach is Up to 80 km (multiple reach options). 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 1270 nm / 1330 nm. Single-fibre BiDi modules must be ordered as matched A/B pairs so the transmit wavelength at one end matches the receive wavelength at the other. Ordering two of the same end will not link.

What connector and fibre does it need?

The listed interface is Simplex LC on Single-Mode (SMF). Check that your patch cords, panel adapters and polarity match before installation.

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.

All 25G SFP28

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.

Request a quotation