400G QSFP112 AExxx AEC

The 400G QSFP112 AExxx AEC provides a 400Gbps copper connection between QSFP112 to QSFP112 ports with a cable length of 1m (3ft)~3m (10ft). Active electronics inside the connectors extend the usable reach compared with passive copper while keeping power draw low. Direct attach copper keeps both latency and power consumption to a minimum, which makes it the economical choice for 400G Ethernet data center and cloud network environments.

Product Highlights

• QSFP112 to QSFP112
• Data rate: 400Gbps
• Cable type: Active DAC (AEC)
• Length: 1m (3ft)~3m (10ft)
• DDM/DOM: Supported
• Operating temperature: 0 to 70°C (32 to 158°F)

The 400G QSFP112 AExxx AEC is a 400Gbps active electrical cable for QSFP112 to QSFP112 connections in 400G Ethernet data center and cloud network environments. This unit is supplied at 1m (3ft)~3m (10ft). It installs directly into standard ports with no separate transceivers or patch cords to manage at either end. Custom labeling, packaging and compatibility coding for specific equipment vendors are available from our factory on request. The link runs 4x 100G-PAM4 modulation, which keeps it aligned with current 400G switch silicon.

This product is designed and tested to comply with QSFP112 MSA, IEEE 802.3ck 400GBase-CR4, CMIS 5.0. It plugs into any standards-based QSFP112 to QSFP112 port, and compatibility coding for specific switch or router brands can be done in our factory before shipment.

This model is supplied at 1m (3ft)~3m (10ft) under part number QSFP-400G-AExxx. Other lengths of the same assembly can be produced on request. Wire gauge: 32AWG. Volume pricing is available for project quantities.

Standard products are held in stock and usually ship within one to three working days. We dispatch worldwide by DHL, UPS, FedEx, TNT or EMS, and for bulk orders we arrange air or sea freight. Shipments can also be sent collect on your own courier account or delivered to your freight forwarder.

From incoming component inspection to final burn-in, quality is controlled at each step of production. Finished units are verified on real networking equipment in our compatibility lab, and test records are kept per batch so that any field question can be traced back quickly.

Standard packing is an anti-static bag plus blister protection, with cartons sized to keep products from moving in transit. We apply our standard labels by default; neutral packing or customer-branded labels, part number stickers and serial barcodes are all available on request.

Because we are the factory, customization is straightforward: non-standard lengths, different jacket materials, specific polarity or breakout wiring, and compatibility programming for particular switch brands are all routine work for us. Small trial orders are accepted so you can verify quality before scaling up.