100GBASE-LR4 CFP 1310nm 10km DOM Duplex LC SMF Optical Transceiver Module

The CT-CFP-LR4 Optical Transceiver is a high-performance module engineered for long-distance data communication over single-mode fiber (SMF) up to 10 kilometers. Supporting line rates from 103.125 Gbps to 111.81 Gbps, it is compliant with IEEE 802.3ba 100GBASE-LR4 standards and the CFP MSA specifications. The transceiver utilizes a 4-channel LAN WDM architecture, integrating TOSA (Transmitter Optical Sub-Assembly) and ROSA (Receiver Optical Sub-Assembly) for robust signal transmission and reception. It employs a duplex LC optical interface and a 148-pin electrical connector, facilitating seamless integration with networking equipment.

Operating with a single +3.3V power supply and consuming less than 12W of power, the module provides efficient performance across a temperature range of 0°C to 70°C. The transmitter converts 10-lane 10.3Gbps CAUI electrical inputs into 4-lane LAN-WDM 25.78Gbps optical signals, while the receiver de-multiplexes incoming optical signals into 10-lane electrical outputs. Advanced diagnostics and management are enabled through the MDIO interface, allowing for real-time monitoring and control. With its hot-pluggable design, high sensitivity, and compliance with industry standards, the CT-CFP-LR4 transceiver is an optimal choice for 100Gbps Ethernet and data center interconnect applications.

The CT-CFP-LR4 is a hot-pluggable CFP form factor optical module designed for 100 Gigabit Ethernet applications. It converts 10×10.3 Gb/s CAUI electrical inputs into 4×25.78 Gb/s LAN-WDM optical channels, multiplexed into a single duplex LC interface. On the receive side, LAN-WDM signals are de-multiplexed and converted back to electrical CAUI. It supports distances up to 10 km over G.652 SMF, operates from a single +3.3 V power supply, and consumes < 12 W. MDIO provides module monitoring and management, including alarms and diagnostics.

Key specifications

• Form factor / standards: CFP MSA; IEEE 802.3ba 100GBASE-LR4.
• Data rate: 103.125–111.81 Gb/s supported.
• Reach: Up to 10 km over G.652 SMF.
• Optical wavelengths (LAN-WDM grid): 1295.56, 1300.05, 1304.58, 1309.14 nm.
• Connector: Duplex LC.
• Power consumption: < 12 W; 3.6 A typical supply current.
• Supply voltage: 3.2–3.4 V.
• Operating case temp: 0 °C to 70 °C.
• Diagnostics & control: MDIO interface; DDM, alarms, programmable controls.
• Compliance: CFP MSA Hardware & Management Interface, IEEE 802.3ba, RoHS.

Optical characteristics (per lane unless noted)

• 100GBASE-LR4 Ethernet links up to 10 km in metro, enterprise, and telecom networks.
• Data center interconnects (DCI) requiring 100G long-range optics.
• High-capacity Ethernet switches and routers.

• Hot-pluggable CFP form factor with duplex LC connector.
• 10 km SMF reach with LAN-WDM optics.
• Cooled LAN-WDM EA-DFB transmitters and PIN receivers for performance stability.
• MDIO management interface for diagnostics and alarms.
• High power budget (< 12 W) with programmable control and alarm outputs.
• Standards compliant: IEEE 802.3ba, CFP MSA, RoHS.

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-CFP-LR4, 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.

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.