Fibre optic transceivers – 1×9, SFP, CSFP, XFP, QSFP & custom solutions

Find the right fibre optic transceiver for your application

Combining both a transmitter and receiver into a single housing, we cover a selection of transceivers that are suitable across many applications including industrial, harsh environments and high noise.

Our transceivers offer compact, reliable, durable and flexible options that are resilient to vibration, yet still allowing operation in an optimal wavelength range and directly modulated at high frequencies covering both digital and analogue options.

All products have been designed with a focus on achieving low-power consumption over a wide operating temperature range, and beyond and are available with conformal coating, additional shielding or special mechanical robustness demanded of rugged installations.

We have been long-standing partners with the leaders in fibre optic transceiver technologies and provide a wide range of high-quality products. Their strength in product customisation and flexibility of design enables also allows our fibre-optics experts to meet any bespoke requirements.

Covering a choice of either multiple supplier agreement (MSA) form factors, such as 1×9, SFF, SFP/CSFP, SFP+, XFP, QSFP+/QSFP28/QSFP-DD or customised footprints. Our technical consultants will also work with you to ensure optimum performance and usability through our test and support services and for custom solutions.

Product ranges in fibre optic transceivers

CFP2/4 Digital Coherent Optical Transceivers
Hisense Broadband
CFP2/4 Digital Coherent Optical Transceivers

Hisense CFP2 and CFP4 modules are compliant to Multiple Supplier Agreement (MSA) hardware and MDIO specifications.

SFP, SFP+ and SFP28 Transceivers
Hisense Broadband
SFP, SFP+ and SFP28 Transceivers

A vast range of standards-compliant, digital transceiver solutions in Multiple Supplier Agreement (MSA) form factors.

QSFP+, QSFP28 and QSFP-DD Transceivers
Hisense Broadband
QSFP+, QSFP28 and QSFP-DD Transceivers

A broad range of high-speed transceiver solutions for a variety of applications in Multiple Supplier Agreement (MSA) form factors.

Active Optical Cable (AOC) - Optical Break-Out
Hisense Broadband
Active Optical Cable (AOC) - Optical Break-Out

AOC optical break-out cables are available in various form-factors, data-rates, distances, and break-out configurations.

SFF GPON ONU Fibre Optic Transceivers
Hisense Broadband
SFF GPON ONU Fibre Optic Transceivers

Small Form Factor (SFF) 2×10 pinning fibre optic transceivers for GPON digital communications applications.

GBIC Transceivers
Coretek
GBIC Transceivers

Gigabit Interface Converter (GBIC) transceivers are fully compliant to the Multiple Supplier Agreement (MSA).

SFP / SFP+ Fibre Optic Transceivers
Coretek
SFP / SFP+ Fibre Optic Transceivers

Fibre optic transceivers for digital communication applications in an SFP / SFP+ mechanical footprint.

QSFP+ Transceivers for Video Applications
Coretek
QSFP+ Transceivers for Video Applications

Designed specifically for video signal transmission, Coretek’s QSFP+ transceivers are optimised for 4K60Hz applications.

Fibre Optic Transceiver Cages and Connectors
Acal BFi
Fibre Optic Transceiver Cages and Connectors

Acal BFi offer cages and electrical connectors for all popular Multiple Supplier Agreement (MSA) transceiver formats.

Brand Compatible Transceivers and Cables
Acal BFi
Brand Compatible Transceivers and Cables

Multiple Supplier Agreement (MSA) based transceivers with brand compatibility to most major network equipment brands.

Plastic Optical Fibre Transceivers
Coretek
Plastic Optical Fibre Transceivers

Fast Ethernet and Gigabit Ethernet transceivers for use with Plastic Optical Fibre (POF) and Hard Polymer Clad Fibre (HPCF).

Bi-Directional Single Fibre Digital Transceivers
Coretek
Bi-Directional Single Fibre Digital Transceivers

Coretek bidirectional transceivers are available in many form factors to include SFP+, SFP and SFF.

1x9 / 2x9 Pin Through Hole (PTH) Transceivers
Coretek
1x9 / 2x9 Pin Through Hole (PTH) Transceivers

Coretek 1×9 and 2×9 transceivers are soldered down modules with duplex SC, ST, FC or simplex ST or SC connectors.

Small Form Factor (SFF) Digital Transceivers
Coretek
Small Form Factor (SFF) Digital Transceivers

Coretek SFF and mini-SFF products are available in a variety of wavelength, distance, and temperature range configurations

CSFP and CSFP+ Fibre Optic Transceivers
Hisense Broadband
CSFP and CSFP+ Fibre Optic Transceivers

CSFP (Compact Small Form-factor Pluggable) transceivers with 2-channel bi-directional data transmission in a small footprint.

XFP Fibre Optic Transceivers
Hisense Broadband
XFP Fibre Optic Transceivers

XFP Multiple Supplier Agreement (MSA) transceivers for digital fibre optic communication applications.

CSFP / CSFP+ Digital Transceivers
Coretek
CSFP / CSFP+ Digital Transceivers

Coretek’s CSFP and CSFP+ products are available in a variety of wavelength, distance, and temperature range configurations.

Passive Optical Network (PON) Transceivers
Coretek
Passive Optical Network (PON) Transceivers

Coretek deliver a broad range of PON modules in varying form factors, standards compliance, and transmission distances.

LC Transceivers for Plastic Optical Fibre (POF)
Firecomms
LC Transceivers for Plastic Optical Fibre (POF)

Firecomms LC transceivers designed for use with Step Index (SI) POF in both 10 to 250 Mbps and DC to 50 MBd versions.

OptoLock® POF Transceivers
Firecomms
OptoLock® POF Transceivers

The OptoLock range of transceivers offer a simple low-cost termination solution for POF cables without need for a plug.

XFP Fibre Optic Transceivers
Hisense Broadband
XFP Fibre Optic Transceivers

XFP Multiple Supplier Agreement (MSA) transceivers for digital fibre optic communication applications.

FAQs about Fibre Optic Transceivers for rugged and industrial solutions

Everything you need to know about Fibre Optic Transceivers – technical answers for your applications

Fibre optic transceivers are compact modules that combine a transmitter and receiver in a single unit. The system consists of optoelectronic components that convert electrical signals into optical signals – and back. The focus is on high-speed, interference-free data transmission across long distances in industrial, automation, and telecom applications.

Rugged optical transceivers are designed for extreme temperatures, vibration, and EMC-critical environments. The components are modular in design and protected by robust housings, additional shielding, and optional conformal coating. The results clearly show that performance remains stable even under mechanical stress and fluctuating ambient conditions.

Fibre transceivers are standalone modules, while integrated cable transceivers come with pre-attached fibre assemblies. The advantage of this method is simplified installation and reduced risk of connector failure. Compared to previous approaches, integrated cable solutions save time and ensure long-term reliability in embedded systems.

Optotransceivers combine optical conversion with integrated diagnostics and signal processing. This approach enables higher efficiency in compact systems and reduces the need for external circuitry. The technical implementation is based on advanced modulation and integrated monitoring interfaces.

Yes. Fibre optic transceivers support both digital protocols (e.g. Ethernet) and analogue signals (e.g. RF over fibre). The system consists of linear amplifiers, broadband receivers, and directly modulated lasers. A detailed analysis revealed that these modules are ideal for hybrid systems in industrial automation and measurement technology.

The technical implementation is based on energy-efficient laser drivers and low-loss optical paths. It was found that even high-performance models operate below 1 W in typical use cases. This makes them ideal for embedded systems and mobile applications with limited power budgets.

Cable transceivers – devices are plug-and-play solutions with preconfigured optical and electrical interfaces. The interface connects directly to industrial controllers, switches, or I/O modules. Taking the requirements into account, the system simplifies integration into complex network topologies

All modules are tested across a wide temperature range and under mechanical load. The data was collected using automated optical inspection, thermal cycling, and bit error rate tests. The results were verified by live network simulations in lab and field conditions.

Yes. We work closely with leading manufacturers to deliver custom-built transceivers tailored to your technical needs. The procedure was successfully implemented in projects requiring special wavelength tuning, non-standard footprints, or extended diagnostics. Further investigations are required to explore edge use cases like space-limited embedded environments.

This article describes how industry-standard form factors such as SFP, SFP+, QSFP, and QSFP-DD are used in modular networking environments. The components are modular in design, ensuring compatibility with switches, routers, and optical backplanes. The focus is on scalability and future-proof integration into your system architecture.