XFP 10G CWDM 1350nm-1610nm 40km DOM Duplex LC SMF Optical Transceiver Module for Transmission

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XFP 10G CWDM 40km

PN: CT-XFP-CWXX-40

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10G CWDM XFP 1470-1610NM 40KM Carritech CT-XFP-CWXX-40 is a 10Gbps DWDM XFP optical transceiver designed for single-mode fiber links up to 40 km. Operating on the ITU-T 100 GHz C-band grid, it features a cooled EML laser and PIN receiver, supporting 10G Ethernet, Fibre Channel, and SONET/SDH applications with integrated 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 DWDM XFP Optical Transceiver is a high-performance module designed for long-range data communication over single-mode fiber (SMF) up to 40 kilometers. It supports bit rates from 9.95Gbps to 11.3Gbps and features a cooled DWDM EML laser transmitter and a PIN receiver. This module is compatible with 10GBASE-ER/EW Ethernet, 40km Fiber Channel, and SONET OC-192/SDH STM-64 applications, adhering to the XFP Multi-Source Agreement (MSA), IEEE 802.3ae, and ITU-T standards.

The transceiver operates on +3.3V and +5V power supplies, consuming less than 3.5W. It is designed for commercial environments with an operating temperature range of 0°C to 70°C. The hot-pluggable XFP footprint and duplex LC connector enable convenient integration into various network systems. Compliance with RoHS-6 standards ensures an environmentally friendly design.

Optically, the transceiver delivers an average optical power range of 0dBm to +4dBm, with an extinction ratio of 8.2dB and a center wavelength that aligns with a 100GHz DWDM ITU grid. The receiver sensitivity is -16.5dBm, with a saturation power of +0.5dBm. Advanced features include Loss of Signal (LOS) detection, which provides reliable link monitoring with assert and deassert thresholds of -28dBm and -22dBm, respectively.

Electrically, the module supports a differential impedance of 100Ω and input swing differentials from 120mV to 820mV. Advanced digital diagnostic capabilities, accessible via a two-wire serial interface, allow real-time monitoring of temperature, voltage, laser bias current, transmitted optical power, and received optical power. Alarm thresholds and warnings facilitate proactive maintenance and ensure operational reliability.

In summary, the 10Gbps DWDM XFP Optical Transceiver is a reliable and efficient solution for high-speed, long-distance optical communication. Its advanced features, adherence to international standards, and robust design make it an essential component for modern telecommunications and data networking infrastructures.

This XFP module supports bit rates from 9.95 to 11.3 Gbps and complies with IEEE 802.3ae 10GBASE-ER/EW, SONET OC-192/SDH STM-64, and Fibre Channel standards. It operates over 9/125 µm SMF up to 40 km with a duplex LC connector. The transceiver is available in ITU-T 100 GHz DWDM C-band channels (1528.77 – 1563.86 nm). With a cooled EML transmitter, PIN receiver, and DDMI support, it delivers reliable performance. Power dissipation is <3.5 W, with +5 V and +3.3 V dual supply, and operating case temperature from 0 °C to +70 °C.

Key Parameters

Specification Value Notes
Form factor / connector XFP (hot-pluggable), LC duplex ITU-T C-band DWDM grid, 100 GHz spacing
Data rate 9.95 – 11.3 Gbps 10.3125 Gbps nominal
Reach Up to 40 km SMF
Tx wavelength range 1528.77 – 1563.86 nm ITU-T 100 GHz grid
Tx optical power 0 to +4 dBm Average
Laser off power ≤ –30 dBm
Side-mode suppression ≥ 30 dB
Extinction ratio ≥ 8.2 dB
Dispersion penalty ≤ 2 dB
Relative intensity noise ≤ –130 dB/Hz
Receiver type PIN photodiode
Receiver sensitivity ≤ –16.5 dBm BER ≤ 10⁻¹²
Receiver overload +0.5 dBm max
Wavelength range (Rx) 1260 – 1600 nm
LOS assert/de-assert –28 dBm / –22 dBm 0.5 dB hysteresis
Supply voltage +5 V (4.75–5.25 V), +3.3 V (3.13–3.45 V) Dual supply
Power consumption <3.5 W
Diagnostics Temp., bias, Tx/Rx power, Vcc Digital diagnostics (DDMI)
Operating case temp. 0 °C to +70 °C Commercial range
Compliance IEEE 802.3ae 10GBASE-ER/EW, SONET OC-192, SDH STM-64, Fibre Channel, XFP MSA, RoHS, EN 60825 Class 1 Standards compliant

Applications

  • DWDM 10GBASE-ER/EW Ethernet up to 40 km.
  • 40 km 10G Fibre Channel transport.
  • SONET OC-192 / SDH STM-64 metro and regional networks.

Features

  • ITU-T 100 GHz DWDM C-band grid (1528–1563 nm).
  • Cooled EML transmitter and PIN receiver.
  • Supports up to 40 km over SMF.
  • Hot-pluggable XFP footprint with LC duplex interface.
  • Power dissipation <3.5 W with dual supply.
  • Integrated DDMI with alarm/warning flags.
  • Standards compliant: IEEE 802.3ae, SONET/SDH, Fibre Channel, RoHS, 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.

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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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XFP 10G CWDM 40km

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