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High-Speed Optical Transceiver Module — 25G SFP28 / 40G
High-Speed Optical Transceiver Module — 25G SFP28 / 40G QSFP+ / 100G QSFP28 for Data Center (DDM)
This high-speed optical transceiver family spans 25G SFP28, 40G QSFP+ and 100G QSFP28 form factors for data-center and 5G networks, with LC and MPO interfaces, multimode and single-mode options, and DDM monitoring. Every unit is MSA-compliant and coded for broad switch compatibility.
- Full high-speed range: 25G / 40G / 100G in one family
- 850nm SR to long-reach single-mode options (100m up to 80km)
- LC and MPO interfaces for duplex and parallel optics
- Real-time DDM monitoring of optical power, temperature and voltage
- Data rate
- 25 / 40 / 100 Gb/s
- Wavelength
- 850 / 1310 / 1270-1330 nm (per variant)
- Reach
- 100 m – 80 km (per variant)
- Interface
- LC / MPO
- Fibre / media
- Multimode (MMF) or Single-Mode (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 high-speed optical transceiver family spans 25G SFP28, 40G QSFP+ and 100G QSFP28 form factors for data-center and 5G networks, with LC and MPO interfaces, multimode and single-mode options, and DDM monitoring. Every unit is MSA-compliant and coded for broad switch compatibility.
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
- Full high-speed range: 25G / 40G / 100G in one family
- 850nm SR to long-reach single-mode options (100m up to 80km)
- LC and MPO interfaces for duplex and parallel optics
- Real-time DDM monitoring of optical power, temperature and voltage
- MSA-compliant, hot-pluggable — plug-and-play with mainstream switches
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 |
| Form Factors | SFP28 (25G) / QSFP+ (40G) / QSFP28 (100G) |
| Data Rate | 25 / 40 / 100 Gb/s |
| Wavelength | 850 / 1310 / 1270-1330 nm (per variant) |
| Transmission Distance | 100 m – 80 km (per variant) |
| Connector | LC / MPO |
| Fiber Type | Multimode (MMF) or Single-Mode (SMF) |
| Supply Voltage | 3.3 V |
| DDM / DOM | Yes |
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/MPO optical ports for reliable connection
Wide form-factor range for any high-speed data-center need
Fully MSA-compliant for broad switch compatibility
Where it is used
Typical applications.
- Data center 25G/40G/100G interconnect
- 5G fronthaul/backhaul
- Spine-leaf and ToR-server links
- IP core and transport networks
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
- OEM/ODM coding for major switch platforms
- Rate, reach and connector (LC/MPO) selection
- 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
- 30 × 15 × 10 cm; gross weight ~1.0 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 High-Speed Optical Transceiver Module — 25G SFP28 / 40G?
The listed reach is 100 m – 80 km (per variant). 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 850 / 1310 / 1270-1330 nm (per variant). Both ends of a duplex link must use the same wavelength plan.
What connector and fibre does it need?
The listed interface is LC / MPO on Multimode (MMF) or Single-Mode (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.
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.
100G BiDi QSFP28 LR1/ER1 10-40km LC Single-Fiber Optical
- Data Rate100 Gb/s
- WavelengthLWDM (single fiber BiDi)
- Transmission Distance10 / 20 / 30 / 40 km (LR1 / ER1)
100G BiDi QSFP28 Single-Fiber Transceiver 1270/1330nm LC
- Data Rate100 Gb/s
- Wavelength1270nm / 1330nm (single fiber BiDi)
- Transmission Distance10 – 80 km (LR1 / ER1 / ZR1)
100G BiDi QSFP28-100G-BX20U/D 20km LC Long-Reach
- Data Rate100 Gb/s
- WavelengthLWDM (single fiber BiDi)
- Transmission Distance20 km
100G BiDi QSFP28 10km Simplex LC SMF Transceiver
- Data Rate100 Gb/s
- Wavelength1280nm / 1310nm (single fiber BiDi)
- Transmission Distance10 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.