10GBASE-ER SFP+ 1310nm 40km DOM Duplex LC/UPC SMF Optical Transceiver Module

Need more information about this product? Our team is available to help: +44 203 006 1170

10GBASE-ER SFP+ 40km

PN: CT-SFP+ER-1310

10G SFP+ 1310NM 40KM Carritech CT-SFP+ER-1310 is a 10Gbps 1310 nm SFP+ optical transceiver supporting up to 40 km over single-mode fiber. It features a DFB laser transmitter, PIN photodiode receiver, low power consumption, and built-in digital diagnostics for reliable Ethernet and Fibre Channel applications.
Craig ***** - Cardiff, United Kingdom
26/09/2025
A pleasure to work with and a reliable supplier!
John ***** - Egham, United Kingdom
12/09/2025
Always enjoy working with Carritech. They makes things easy.
Marcin ***** - Malsch, Germany
15/05/2025
Reliable supplier, always a pleasure to work with
Liliana ***** - Madrid, Spain
14/05/2025
Fast and friendly service, personalized support throughout
Marcus ***** - Bristol, United Kingdom
13/05/2025
A pleasure to deal with. Always rely on Carritech.
Jagielski ***** - Poznan, Poland
09/05/2025
Always good to do business with
Peter ***** - Eindhoven, Netherlands
07/05/2025
Always attentive and professional, TOP!
Grégory ***** - Mauguio, France
06/05/2025
Commercial efficace, société fiable
Zach ***** - Lakeland, Florida
01/05/2025
Great company to work with. Very flexible and reliable supplier.
Chloe ***** - Berkshire, United Kingdom
24/02/2025
Always a pleasure working with Christian Quality packaging!
Marcus ***** - Bristol, United Kingdom
03/03/2025
Fastest shipments I've seen in years. Credit to the industry.
Alfred ***** - Vienna, Austria
06/08/2018
Always a pleasure to work with whole Carritech Team!

Fast Worldwide Delivery

We ship to over 100 countries, ensuring your parts reach you quickly and reliably wherever your business operates.

Extensive Global Inventory

Thousands of optical transceivers in stock and ready to ship, helping you keep your networks running without delay.

Fully Customisable Labelling

Customise labels tailored to your business with flexible designs, branding, and specific information.

Product Specifications

The 10Gbps 850nm SFP+ Optical Transceiver is a high-performance module designed for short-distance data communication over multimode fiber (MMF) up to 300 meters. Encased in a compact SFP+ form factor with a duplex LC connector, it integrates an 850nm VCSEL laser and a PIN photodetector for reliable optical transmission. The transceiver supports data rates of up to 10.3125Gbps, making it suitable for applications such as Ethernet and Fiber Channel networks. Compliance with SFF-8472 and IEC-60825 ensures safety and compatibility, while its RoHS certification underscores its environmental responsibility.

The transceiver operates efficiently within a supply voltage range of 3.15V to 3.45V and a commercial temperature range of 0°C to +70°C. It consumes less than 1W of power, offering energy-efficient performance. Designed to minimize electromagnetic interference (EMI) and provide excellent electrostatic discharge (ESD) protection, this module is a dependable choice for high-performance networking environments.

Optically, the transmitter operates at a center wavelength of 1310nm, with an average output power ranging from -5dBm to -1dBm and an extinction ratio of 3.0dB. The receiver is optimized for wavelengths centered around 1310nm, offering a sensitivity of -11.5dBm and an overload threshold of -3dBm. Diagnostic features such as Loss of Signal (LOS) detection ensure enhanced monitoring and fault detection for stable operations.

Electrically, the module supports a differential impedance of 100Ω, with input swing differentials ranging from 180mV to 700mV for the transmitter and output swing differentials from 300mV to 800mV for the receiver. Advanced diagnostics adhering to SFF-8472 standards enable real-time monitoring of key parameters such as temperature, voltage, bias current, transmitted optical power, and received optical power. Alarm and warning flags provide alerts for deviations from factory-set operational ranges.

In summary, the 10Gbps 1310nm SFP+ Optical Transceiver is a reliable and efficient solution for short-distance networking applications. Its advanced features and compliance with industry standards make it an ideal component for modern data communication infrastructures.

Key parameters

  • Form factor / connector: SFP+ with duplex LC interface.
  • Data rate: 10.3125 Gbps.
  • Reach: Up to 40 km over SMF.
  • Wavelength: Transmitter: 1310 nm
  • Transmitter output power: +1 to +4 dBm.
  • Receiver sensitivity: ≤ –15 dBm.
  • Receiver overload: –3 dBm max.
  • Extinction ratio: ≥ 3.5 dB.
  • Power consumption: <1 W, single 3.15–3.45 V supply.
  • Diagnostics: Real-time monitoring of temperature, bias current, Tx/Rx optical power, and supply voltage.
  • Operating case temperature: −5 °C to +70 °C.
  • Compliance: SFF-8472, RoHS, IEC 60825 Class 1 laser.

Applications

  • Ethernet
  • Fiber Channel

Features

  • SFP+ package with LC connector
  • 1310nm VCSEL Laser and PIN photo detector
  • Up to 300m transmission
  • Power dissipation < 1W
  • LVPECL compatible data input/output interface
  • Low EMI and excellent ESD protection
  • laser safety standard IEC-60825 compliant
  • Compatible with RoHS
  • Compatible with SFF8472

Delivery

At Carritech, we pride ourselves on our exceptional service and commitment to meeting our customers’ needs. Our extensive range of SFP transceivers is designed to cater to various requirements, ensuring that you receive the best solutions for your projects. We understand the importance of timely delivery, and our efficient processes are geared towards providing you with the products you need as quickly as possible. Our dedicated team works tirelessly to ensure that your orders are processed and dispatched promptly, so you can rely on us for swift and reliable service.

We recognise that every project is unique, and our flexible approach allows us to adapt to your specific needs. Whether you require immediate delivery or have more complex requirements, we are here to support you every step of the way. Our commitment to customer satisfaction means that we go above and beyond to ensure that you receive your SFP transceivers in a timely manner, without compromising on quality. Trust Carritech to deliver the solutions you need, when you need them.

Warranty

Chez Carritech Optics, nous sommes convaincus de la qualité et de la fiabilité de nos émetteurs-récepteurs optiques. C'est pourquoi nous sommes fiers d'offrir une garantie à vie sur tous nos produits, ce qui témoigne de notre engagement en faveur de l'excellence et de la satisfaction de nos clients.

Que couvre notre garantie à vie ?

Notre garantie à vie offre une couverture complète pour l'ensemble du cycle de vie de vos émetteurs-récepteurs optiques, ce qui vous assure une totale tranquillité d'esprit lorsque vous choisissez Carritech Optics. La garantie couvre

  • Défauts de matériaux et de fabrication : Si votre produit présente des problèmes liés à la fabrication ou aux matériaux, nous le réparons ou le remplaçons gratuitement.
  • Assurance de performance : Nos émetteurs-récepteurs optiques sont rigoureusement testés pour répondre aux normes de l'industrie et nous garantissons qu'ils fonctionneront comme prévu dans votre environnement réseau.
Processus de demande d'indemnisation simplifié

Si vous devez faire une demande de garantie, notre équipe est là pour vous aider. Il vous suffit de contacter notre équipe d'assistance en indiquant les détails de votre produit, et nous vous guiderons dans une procédure rapide et sans problème pour résoudre le problème.

La performance de votre réseau, garantie

Carritech Optics s'engage à fournir des solutions optiques de haute qualité auxquelles vous pouvez faire confiance sur le long terme. Grâce à notre garantie à vie, vous pouvez investir en toute confiance dans nos produits, en sachant que nous sommes à vos côtés à chaque étape.

Datasheet Download

Performance Testing

At Carritech Optics, every product we supply undergoes a meticulous testing process designed to guarantee exceptional quality, reliability, and consistency. Our manufacturer operates within a professional laboratory environment, where advanced testing equipment and industry-standard procedures are used to carefully evaluate each item.

Reprogram your transceivers with speed, simplicity, and confidence.

Carritech’s Opticode is an advanced transceiver programming solution that gives you complete flexibility across your optical network. Designed to ensure seamless compatibility with a wide range of OEM systems, Opticode allows you to quickly reconfigure transceivers to meet your specific requirements. The result is greater control, reduced costs, and a more adaptable, future-proof infrastructure.

Craig ***** - Cardiff, United Kingdom
26/09/2025
A pleasure to work with and a reliable supplier!
John ***** - Egham, United Kingdom
12/09/2025
Always enjoy working with Carritech. They makes things easy.
Marcin ***** - Malsch, Germany
15/05/2025
Reliable supplier, always a pleasure to work with
Liliana ***** - Madrid, Spain
14/05/2025
Fast and friendly service, personalized support throughout
Marcus ***** - Bristol, United Kingdom
13/05/2025
A pleasure to deal with. Always rely on Carritech.
Jagielski ***** - Poznan, Poland
09/05/2025
Always good to do business with
Peter ***** - Eindhoven, Netherlands
07/05/2025
Always attentive and professional, TOP!
Grégory ***** - Mauguio, France
06/05/2025
Commercial efficace, société fiable
Zach ***** - Lakeland, Florida
01/05/2025
Great company to work with. Very flexible and reliable supplier.
Chloe ***** - Berkshire, United Kingdom
24/02/2025
Always a pleasure working with Christian Quality packaging!
Marcus ***** - Bristol, United Kingdom
03/03/2025
Fastest shipments I've seen in years. Credit to the industry.
Alfred ***** - Vienna, Austria
06/08/2018
Always a pleasure to work with whole Carritech Team!

Get in touch

Send us your requirements.

Our team of multilingual professionals are here to help you to understand our products and fulfil your requirements. Simply enter your details below and our team will be in touch.

Talk to us today.

If you’d prefer to speak to someone right away, you can call us:

Request Pricing

10GBASE-ER SFP+ 40km

Request product samples

Enter your details below to request samples for our optical transceivers.