10G BIDI SFP+ 1270/1330NM 60KM
Carritech CT-SFP+BX-60U and CT-SFP+BX-60D are 10Gbps bi-directional SFP+ transceivers designed for single-mode fiber links up to 60 km. Featuring DFB transmitters and APD receivers, they provide efficient 10G Ethernet connectivity over a single fiber strand with complementary transmit and receive wavelengths.
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The hardware listed below is a selection of key popular equipment, not a complete compatibility list. This transceiver may also be compatible with many other hardware models. Contact us and we can check the exact hardware you need.
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The 10Gbps Bi-Directional SFP+ Optical Transceiver is a high-performance module designed for long-distance data communication over single-mode fiber (SMF) up to 60 kilometers. Supporting data rates of up to 11.1Gbps, it integrates a DFB laser and an APD receiver. The CT-SFP+BX-60U utilizes a 1270nm transmitter and a 1330nm receiver, while the CT-SFP+BX-60D features a 1330nm transmitter and a 1270nm receiver. This transceiver is built in a hot-pluggable SFP+ form factor with an LC connector and complies with industry standards such as SFF-8472, SFF-8431, and IEEE 802.3ae for 10GBASE-BX applications.
The module operates on a single +3.3V power supply with a power consumption of less than 1.5W, making it energy efficient. It is designed to function within a case operating temperature range of -5°C to +70°C and complies with RoHS standards, ensuring environmentally responsible design. Integrated digital diagnostic monitoring provides real-time access to operational parameters, enabling enhanced network performance and maintenance.
Optically, the transceiver provides robust performance with a transmitter output power range of 0dBm to +5dBm and an extinction ratio of 3.5dB, ensuring high-quality signal transmission. The receiver offers a sensitivity of -20dBm and an overload threshold of -6dBm, with advanced features such as Loss of Signal (LOS) detection for diagnostic capabilities. The LOS thresholds allow precise detection of link degradation or loss, supporting reliable communication over extended distances.
Electrically, the module supports a differential impedance of 100Ω and input swing differentials ranging from 180mV to 700mV. Advanced features, such as Transmitter Disable (TX Disable) and Fault Indicators, provide precise control and fault management capabilities. The 2-wire serial interface enables seamless access to diagnostics and operational data, ensuring network reliability and proactive maintenance.
In summary, the 10Gbps Bi-Directional SFP+ Optical Transceiver is an efficient and reliable solution for high-speed, long-distance networking. Its advanced features, adherence to industry standards, and robust diagnostic capabilities make it a vital component for modern telecommunications and data networking infrastructures.
These hot-pluggable SFP+ modules support up to 11.1 Gbps and are compliant with IEEE 802.3ae, SFF-8431, and SFF-8472 standards. They use a simplex LC connector for bidirectional transmission: CT-SFP+BX-60U transmits at 1270 nm and receives at 1330 nm, while CT-SFP+BX-60D transmits at 1330 nm and receives at 1270 nm. Designed for 60 km reach, the modules integrate DDM for real-time monitoring of key operating parameters. Power consumption is below 1.5 W, with a commercial case operating temperature range of −5 °C to +70 °C.
Key Parameters
| Specification | CT-SFP+BX-60U | CT-SFP+BX-60D | Notes |
|---|---|---|---|
| Form factor / connector | SFP+ (hot-pluggable), LC simplex | SFP+ (hot-pluggable), LC simplex | Single-fiber bidirectional |
| Data rate | Up to 11.1 Gbps | Up to 11.1 Gbps | 10.3125 Gbps nominal |
| Reach | Up to 60 km SMF | Up to 60 km SMF | — |
| Tx wavelength | 1270 nm | 1330 nm | DFB laser |
| Rx wavelength | 1330 nm | 1270 nm | APD receiver |
| Tx optical power | 0 to +5 dBm | 0 to +5 dBm | Average |
| Receiver sensitivity | ≤ –20 dBm | ≤ –20 dBm | — |
| Receiver overload | –6 dBm max | –6 dBm max | — |
| Extinction ratio | ≥ 3.5 dB | ≥ 3.5 dB | — |
| Supply voltage | 3.14 – 3.47 V | 3.14 – 3.47 V | Single 3.3 V supply |
| Power consumption | <1.5 W | <1.5 W | — |
| Diagnostics | Temperature, bias, Tx/Rx power, Vcc | Temperature, bias, Tx/Rx power, Vcc | Digital diagnostics (DDMI) |
| Operating case temp. | −5 °C to +70 °C | −5 °C to +70 °C | Commercial range |
| Compliance | IEEE 802.3ae, SFF-8431, SFF-8472, RoHS, EN 60825 Class 1 | Same | Standards compliant |
At Carritech, we pride ourselves on our exceptional service and commitment to meeting our customers’ needs. Our extensive range of SFP transceivers, including the CT-SFP+BX-60U, 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.
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