High stock levels
CT-8OSFP-DR4
Compatible optical transceiver

800G OSFP DR4 PAM4 1311nm 500m DOM MPO-12/APC SMF Optical Transceiver Module

Form Factor: OSFP
Max Reach: 500M
Interface Type: MPO
Media: SM
Part number CT-8OSFP-DR4

800G OSFP DR4 1311nm 500m MPO-12 single-mode transceiver

The CT-8OSFP-DR4 is an 800G OSFP module designed for next-generation AI data-centre and high-capacity Ethernet links. It uses four 212Gb/s PAM4 electrical lanes and four 106.25GBd PAM4 optical lanes to provide full 800G throughput.

The silicon-photonics transmitter operates at 1311nm and is paired with a PIN receiver. An MPO-12/APC connector supports links up to 500m over single-mode fibre, while integrated digital diagnostics provide real-time module monitoring.

This transceiver is a compatible alternative for the following manufacturer part numbers: (7)

Quality assured Tested, compliant and backed by lifetime warranty.

Lifetime Warranty
FCC Mark
CE Mark
RoHS Compliant
ISO 9001
ISO 14001
Product information

CT-8OSFP-DR4 Details

Review the technical specifications, applications, features, delivery information and warranty coverage for this product.

Specifications

01

The CT-8OSFP-DR4 800G OSFP transceiver provides a four-lane 800G DR4 optical interface. Each optical lane operates at 106.25GBd PAM4 around 1311nm, while the host interface uses four 212Gb/s PAM4 electrical lanes. The module supports up to 500m over single-mode fibre through an MPO-12/APC connector.

The right-side-heatsink OSFP module is compliant with OSFP MSA Rev 5.0, IEEE 802.3dj D2.0, CMIS 5.3 and RoHS requirements. It operates from 0°C to 70°C on a 3.3V supply and has a maximum power dissipation of 15W.

Applications

02
  • 800G Ethernet
  • AI-cluster interconnect
  • High-performance-computing networks
  • Data-centre interconnect
  • Switch and router connectivity up to 500m

Features

03
  • 800G DR4 using four 106.25GBd PAM4 optical lanes
  • Four 212Gb/s PAM4 electrical lanes
  • 1311nm silicon-photonics transmitter and PIN receiver
  • Up to 500m over single-mode fibre with MPO-12/APC
  • Maximum 15W power consumption
  • 0°C to 70°C operating case temperature

Delivery

04

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-8OSFP-DR4, 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

05

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.

Datasheet

06

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Manufacturer part number compatibility

This product is a fully compatible alternative to the following manufacturer part numbers

Find the manufacturer part number you currently use in the list below. Each one has been matched to this Carritech Optics product using the relevant optical specifications and compatibility requirements. Select a part number to view its full details.

Matched manufacturer part numbers
Fully compatible Carritech alternative
Clear cross-reference support
MMS4A20-XM800
Compatible manufacturer part NVIDIA / Mellanox

MMS4A20-XM800

Manufacturer part: MMS4A20-XM800

Form Factor OSFP
Max Reach 500M
Interface Type MPO
Media SM
View manufacturer part Opens matched product

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Extensive Global Inventory

Thousands of optical transceivers in stock and ready to ship, helping you keep your networks running without delay.

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CT-8OSFP-DR4 800G OSFP DR4 1311nm 500m SMF MPO-12 APC 4x212G PAM4 DOM DDM AI data centre Ethernet