Mellanox/NVIDIA MMA1L10-CR-80 Compatible 100GBASE-ZR4 QSFP28 1310nm 80km DOM Duplex LC/UPC SMF Optical Transceiver Module

The 100Gbps QSFP28 ZR4 Optical Transceiver is designed for ultra-long-distance communication over single-mode fiber (SMF) up to 80 kilometers. Supporting data rates of 103.125Gbps, this module operates with a 4-channel LAN WDM architecture, multiplexing and demultiplexing four lanes of 25Gbps signals. It features cooled EML lasers for precise wavelength alignment and SOA+PIN photodetectors for enhanced signal reception. Fully compliant with QSFP28 MSA, IEEE 802.3ba standards, and ITU-T G.959.1, it is ideal for applications in 100G Ethernet and telecom networks.

Operating on a single +3.3V power supply with a maximum power consumption of 6.5W, the transceiver is energy-efficient and reliable across a temperature range of 0°C to 70°C. It features a hot-pluggable QSFP28 form factor with an LC duplex connector for seamless integration. Advanced digital diagnostic monitoring supports real-time tracking of key performance metrics like temperature, voltage, optical power, and bias current. With RoHS compliance and robust safety features, this transceiver is a dependable solution for high-speed, long-distance optical communication in data centers and metro networks.

The Mellanox/NVIDIA MMA1L10-CR-80 Compatible is a QSFP28 form-factor optical transceiver designed for 100GBASE-ZR4 Ethernet over long-distance single-mode fiber. It integrates four 25.78125 Gb/s electrical lanes, multiplexed into four LAN-WDM optical channels (1295–1310 nm). The module supports up to 80 km transmission on G.652 SMF with FEC, uses a duplex LC connector, and operates from a single +3.3 V power supply with maximum power consumption of 6.5 W. Built-in DDM/DOM provides monitoring of optical power, temperature, voltage, and bias current.

Key specifications

• Form factor / standards: QSFP28 MSA compliant; hot-pluggable.
• Data rate: 103.125 Gb/s aggregate (4×25.78125 Gb/s).
• Reach: Up to 80 km over G.652 SMF (with FEC).
• Optical wavelengths (LAN-WDM grid): 1294.53, 1299.02, 1303.54, 1308.09 nm.
• Connector: Duplex LC.
• Power consumption: Up to 6.5 W; supply current ~1.88 A.
• Supply voltage: 3.135–3.465 V.
• Operating case temp: 0 °C to 70 °C.
• Diagnostics: Digital diagnostics monitoring (DDM/DOM).
• Compliance: RoHS 2.0; safety EN/IEC 60825-1 & 60825-2; EMC Directive 2014/30/EU Class B.

Optical characteristics (per lane unless noted)

• 100GBASE-ZR4 long-distance Ethernet links up to 80 km on SMF.
• Telecom backbone and metro aggregation networks requiring extended reach optics.
• Carrier-grade optical transport systems using FEC for reliable high-speed data transmission.

• QSFP28 hot-pluggable ZR4 design with LAN-WDM EML transmitters and SOA-PIN receivers.
• Up to 80 km reach on standard SMF with FEC.
• Built-in DDM/DOM for monitoring temperature, voltage, bias current, and optical power.
• Low power consumption (≤ 6.5 W) relative to long-haul optics.
• Standard duplex LC interface for easy deployment.
• RoHS 2.0 compliant with strong EMC and ESD protection.

At Carritech, we pride ourselves on our exceptional service and commitment to meeting our customers’ needs. Our extensive range of SFP transceivers, including the MMA1L10-CR-80, 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.