10GBASE-LR/LW and OC-192/STM-64 SR-1 XFP 1310nm 10km DOM Duplex LC/UPC SMF Optical Transceiver Module

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10GBASE-LR/LW XFP 10km

PN: CT-XFP-LR

10G XFP 1310NM 10KM Carritech CT-XFP-LR is a 10Gbps XFP optical transceiver designed for single-mode fiber links up to 10 km. Using a 1310 nm uncooled EML laser and PIN photodiode receiver, it supports 10G Ethernet, SONET/SDH, and Fibre Channel transport with low power consumption and digital diagnostics.
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 1310nm XFP Optical Transceiver is a high-performance module designed for medium-distance optical communication over single-mode fiber (SMF) up to 10 kilometers. This transceiver supports data rates from 9.95Gbps to 11.1Gbps and is compliant with the XFP Multi-Source Agreement (MSA). Equipped with a 1310nm uncooled EML laser and a PIN photodiode receiver, it provides efficient optical performance. Its compatibility with IEEE 802.3ae for 10GBASE-LR/LW and Fiber Channel applications makes it a versatile choice for modern networking infrastructures.

Operating on +5V and +3.3V power supplies, the transceiver consumes less than 2.5W, offering energy efficiency. It is built for commercial use with an operating temperature range of 0°C to 70°C, ensuring reliable performance in diverse environments. The module’s hot-pluggable design and duplex LC connector facilitate easy installation and integration, while its compliance with RoHS underscores its environmentally friendly design.

Optical performance includes a transmitter output power range of -6.5dBm to +0.5dBm, with a wavelength range of 1260nm to 1355nm. The side-mode suppression ratio (SMSR) of 30dB ensures clean signal transmission. The receiver offers a sensitivity of -14.5dBm and a maximum input power of +0.5dBm, with support for wavelengths between 1260nm and 1600nm. Loss of Signal (LOS) functionality provides enhanced diagnostic capabilities, indicating signal stability and link integrity.

Electrically, the transceiver supports differential input impedance of 100Ω and input swing differentials from 120mV to 820mV. Advanced features include Transmitter Disable (TX_DISABLE), Fault Indicators, and a two-wire serial interface for real-time monitoring of operating parameters like temperature, voltage, bias current, and optical power. Diagnostic capabilities adhere to SFF-8472 standards, enabling proactive network maintenance.

In summary, the 10Gbps 1310nm XFP Optical Transceiver is an efficient and reliable solution for high-speed data communication over medium distances. Its advanced optical and electrical performance, combined with compliance to industry standards, makes it a valuable asset for modern telecommunications and data networking applications.

This hot-pluggable XFP module supports data rates from 9.95 to 11.1 Gbps and complies with IEEE 802.3ae 10GBASE-LR/LW, SONET OC-192, and Fibre Channel 1200-SM-LL-L standards. It operates up to 10 km over SMF with a duplex LC connector. The design integrates a 1310 nm uncooled EML transmitter, PIN receiver, and DDMI monitoring. It supports dual supply voltages (+5 V and +3.3 V), with total power dissipation <2.5 W. The commercial operating case temperature range is 0 °C to +70 °C.

Key Parameters

Specification Value Notes
Form factor / connector XFP (hot-pluggable), LC duplex XFP MSA
Data rate 9.95 – 11.1 Gbps 10.3125 Gbps nominal
Reach Up to 10 km SMF
Tx wavelength 1260 – 1355 nm (1310 nm nominal) Uncooled EML laser
Tx optical power −6.5 to +0.5 dBm Average
Laser off power ≤ –30 dBm
Side-mode suppression ≥ 30 dB
Extinction ratio ≥ 6 dB
Receiver type PIN photodiode
Receiver sensitivity ≤ –14.5 dBm (OMA: –12.5 dBm) BER ≤ 10⁻¹²
Receiver overload +0.5 dBm max
LOS assert/de-assert –25 dBm / –15 dBm 1–4 dB hysteresis
Supply voltage +5 V (4.75–5.25 V), +3.3 V (3.13–3.47 V) Dual supply
Power consumption <2.5 W
Diagnostics Temperature, bias, Tx/Rx power, Vcc Digital diagnostics (DDMI)
Operating case temp. 0 °C to +70 °C Commercial range
Compliance IEEE 802.3ae 10GBASE-LR/LW, SONET OC-192, Fibre Channel 1200-SM-LL-L, RoHS, EN 60825 Class 1 Standards compliant

Applications

  • 10GBASE-LR/LW Ethernet over SMF up to 10 km.
  • SONET STM I-64.1 / OC-192 transport.
  • 10G Fibre Channel (1200-SM-LL-L).
  • 10GE over G.709 at 11.09 Gbps.
  • OC192 over FEC at 10.709 Gbps.

Features

  • Long-reach 10G XFP supporting up to 10 km transmission.
  • 1310 nm uncooled EML laser and PIN receiver.
  • Hot-pluggable XFP MSA form factor with LC duplex interface.
  • Supports dual supply voltages (+5 V and +3.3 V).
  • Low power consumption (<2.5 W).
  • Integrated digital diagnostics monitoring (DDMI).
  • Fully compliant with IEEE 802.3ae, SONET/SDH, Fibre Channel, RoHS, and EN 60825 Class 1.

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

At Carritech Optics, we stand by the quality and reliability of our optical transceivers. That’s why we proudly offer a lifetime warranty on all products as a testament to our commitment to excellence and customer satisfaction.

What Does Our Lifetime Warranty Cover?

Our lifetime warranty provides comprehensive coverage for the entire lifecycle of your optical transceivers, ensuring you experience complete peace of mind when choosing Carritech Optics. The warranty covers:

  • Defects in Materials and Workmanship: If your product experiences any issues related to manufacturing or materials, we’ll repair or replace it free of charge.
  • Performance Assurance: Our optical transceivers are rigorously tested to meet industry standards, and we guarantee they’ll perform as expected in your network environment.
Easy Claims Process

Should you ever need to make a warranty claim, our team is here to assist you. Simply contact our support team with your product details, and we’ll guide you through a quick and hassle-free process to resolve the issue.

Your Network’s Performance, Guaranteed

Carritech Optics is dedicated to providing high-quality optical solutions that you can trust for the long haul. With our lifetime warranty, you can confidently invest in our products, knowing that we’re with you every step of the way.

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!

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10GBASE-LR/LW XFP 10km

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