Aerless 800G OSFP 2xDR4 Single Mode Transceiver

Taiwan sourcing and supply

This Aerless product is sourced from Taiwan and manufactured there. We offer volume based pricing. Contact us to get your price. Ask us to confirm quantity, lead time and delivery to your location.

Overview

The AER-OSFP-800G-2xDR4-C provides two 400G DR4 optical interfaces in one OSFP module. Eight parallel optical transmit and receive lanes connect through dual MPO-12/APC ports for data center and AI cluster links over single mode fiber.

The specified link distance is 0.5 to 500 m with FEC enabled. An eight lane 800GAUI-8 electrical interface connects to the host, while CMIS 5.2 diagnostics provide module and optical monitoring. Confirm the host port mode and breakout configuration for the intended connection.

Applications

• 800G data center interconnects
• 2 × 400G connections for AI clusters
• Data center switch connections

Key features

• Two 400G DR4 optical interfaces in one OSFP module
• Dual MPO-12/APC connectors for single mode fiber
• Up to 500 m reach with FEC
• Eight parallel 100G PAM4 optical lanes
• Eight lane 800GAUI-8 electrical host interface
• 53.125 GBd per optical and electrical lane
• Digital diagnostics through CMIS 5.2

Compatibility and selection

Send the host manufacturer, model, software version and port configuration so we can confirm the appropriate coding before you order. A matching module slot alone does not establish compatibility.

Match the fiber type, connector, wavelength and optic at the other end of the link. Check the host line rate and any FEC or breakout configuration. Patch panels, connectors and fiber condition affect the usable optical link budget.

Diagnostics and monitoring

The module supports DDM, CMIS 5.2. A compatible host can read module temperature, voltage, laser bias and optical power values to support troubleshooting. Confirm host access to these diagnostics during qualification.

Before ordering: Confirm the host OSFP port mode, support for the intended 2 × 400G connection, FEC, cooling and dual MPO-12/APC cabling before ordering.

What to include in your enquiry

• Part number, quantity and required delivery date.
• Delivery location and any qualification or test report requirements.
• Fiber type, link length, far end optic and any FEC or breakout requirements.
• Host model, software version, port mode and expected module case temperature.

We confirm the selected configuration, volume pricing and delivery in the quotation. Ask us to confirm the lead time for your quantity and destination.

Warranty and returns

Aerless warranty is up to 3 years, depending on the product. Ask us to confirm the warranty duration and coverage for this part in your quotation.

Most new, unopened items are eligible for a full refund within 15 days of delivery. For a configuration or ordering mistake, credit requires unused, clean products and packaging in resale condition, within 15 days of invoice. A 25% restocking fee may apply; the customer pays freight for these returns. Contact TechFoundry before returning an item. Refunds can take up to four weeks after dispatching the return.

Standards and compliance

• OSFP MSA 5.0
• IEEE 802.3bs 400GBASE-DR4 interfaces
• CMIS 5.2
• RoHS