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The 10Gbps DWDM SFP+ Transceiver (CT-SFP+DWXX-80) is engineered for long-distance optical communication, offering reliable performance over single-mode fiber (SMF) up to 80 kilometers. This high-performance module supports data rates from 9.95Gbps to 11.3Gbps and operates on the ITU 50GHz DWDM grid within the C-band, providing versatile wavelength options. The transceiver features a DWDM EML laser and an APD receiver, ensuring compliance with IEEE 802.3ae 10GBASE-ZR/ZW standards and compatibility with SFP+ MSA and SFF-8472 specifications.
Operating on a single +3.3V power supply, the module consumes less than 1.5W, making it an energy-efficient solution. Its advanced digital diagnostic monitoring capabilities, accessible via a 2-wire I2C interface, provide real-time insights into temperature, voltage, and optical power. With a duplex LC connector, the transceiver supports hot-pluggable functionality, ensuring easy integration and maintenance. Designed to operate within a commercial temperature range of 0°C to 70°C, the CT-SFP+DWXX-80 is a dependable choice for Ethernet, telecom, and DWDM network applications requiring high-speed, long-range connectivity.
This DWDM SFP+ module supports bit rates from 9.95 to 11.3 Gbps and complies with IEEE 802.3ae 10GBASE-ZR/ZW, SFF-8431, and SFF-8472 standards. It operates over 9/125 µm SMF up to 80 km using a duplex LC connector. Available across the ITU-T 50 GHz grid in the C-band (1528.38 to 1563.86 nm), it integrates a cooled EML laser, APD photodetector, and digital diagnostics monitoring via a 2-wire interface. Power dissipation is <1.5 W with a single 3.3 V supply, and the operating case temperature is 0 °C to +70 °C.
Key Parameters
| Specification | Value | Notes |
|---|---|---|
| Form factor / connector | SFP+ (hot-pluggable), LC duplex | DWDM C-band, ITU-T 50 GHz grid |
| Data rate | 9.95 – 11.3 Gbps | 10.3125 Gbps nominal |
| Reach | Up to 80 km SMF | — |
| Tx wavelength range | 1528.38 – 1563.86 nm | ITU-T 50 GHz channels |
| Tx optical power | 0 to +5 dBm | Average |
| Laser off power | ≤ –30 dBm | — |
| Receiver sensitivity | ≤ –23 dBm | — |
| Receiver overload | −7 dBm max | — |
| Extinction ratio | ≥ 8.2 dB | — |
| Dispersion penalty | ≤ 3 dB | — |
| Relative intensity noise | ≤ –128 dB/Hz | — |
| Supply voltage | 3.135 – 3.465 V | Single 3.3 V supply |
| Power consumption | <1.5 W | — |
| Diagnostics | Temperature, bias, Tx/Rx power, Vcc | Digital diagnostics (DDMI) |
| Operating case temp. | 0 °C to +70 °C | Commercial grade |
| Compliance | IEEE 802.3ae 10GBASE-ZR/ZW, SFF-8431, SFF-8432, SFF-8472, RoHS, EN 60825 Class 1 | Standards compliant |
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.
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.
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:
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.
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.
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.
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.
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