Cisco QDD-800G-AE Compatible 800G QSFP-DD 8 x 100G PAM4 Active Electrical Cable

This Cisco QDD-800G-AE compatible AEC cable provides 800G connectivity through a QSFP-DD to QSFP-DD interface. It is an active electrical connection designed to maintain signal integrity at the stated data rate. The series configurations covered on this page are 2m (7ft).

Series Part Number: QDD-800G-AEHT Part Number: QDD-800G-AE

Product Highlights

• HT-manufactured compatible alternative for Cisco QDD-800G-AE
• 800G aggregate connectivity at 800Gbps
• Interface configuration: QSFP-DD to QSFP-DD
• Active DAC (AEC) / Copper
• Length configurations covered: 2m (7ft)
• Conductor specification: 32AWG
• Power consumption: 12W Per End
• Operating temperature: 0 to 70°C (32 to 158°F)

This series page covers the following verified source length configurations: 2m (7ft). Each documented length-specific OEM reference is treated as its own product configuration; follow the corresponding product link where available. Select the required length when requesting a quotation; custom project lengths are available for discussion.

• QDD-800G-AE02

AEC assemblies are intended for high-speed electrical links that require active signal recovery or retiming. Confirm host support, per-end power consumption and airflow, and keep both ends on the interface and breakout configuration stated in the specifications.

The QSFP-DD to QSFP-DD interface and 800G data rate must match the equipment at both ends. The source application is listed as 800G Ethernet. For breakout versions, confirm the lane mapping and the speed of every downstream port; matching connector shapes alone does not establish interoperability.

The assembly is configured for equipment that recognizes the QDD-800G-AE series. Before shipment, we check connector identification, link establishment and electrical link stability, signal integrity and diagnostic readouts. Host hardware and firmware revisions can affect third-party cable acceptance, so customers can provide the switch, server or accelerator model and software release for a pre-order compatibility review.

This series is ordered by the base HT part number QDD-800G-AE plus length and compatibility requirement. Available source configurations documented on this page are 2m (7ft); other project lengths can be discussed with the factory, and each length-specific OEM reference is reviewed under its own product configuration.

Every AEC assembly undergoes continuity and link testing, compatibility verification and a visual inspection of both connector ends. Cables are coiled without exceeding their minimum bend radius, fitted with connector protection and packed in anti-static bags or protective trays before cartoning. Project labels and packing lists are available for volume orders.

Standard configurations normally ship within one to three working days. Worldwide courier, air freight and sea freight options are available, and shipments can also be sent on your own courier account or delivered to an appointed forwarder.