What is the wire AWG of AEC cable?

AEC cable is available in different Wire AWG sizes, including 25AWG, 26AWG, 28AWG, 30AWG, and 32AWG. The specific wire AWG size varies based on the length and specifications of the cable.

3m (10ft) 800G OSFP Active Electrical Cable for Mellanox

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NVIDIA/Mellanox Compatible DAC 3m (10ft) Twin-port 2x400Gb/s OSFP Finned Top to 2x400Gb/s OSFP Finned Top Active Electrical Cable

Name: NVIDIA/Mellanox Compatible DAC 3m (10ft) Twin-port 2x400Gb/s OSFP Finned Top to 2x400Gb/s OSFP Finned Top Active Electrical Cable
Brand: Naddod
SKU: 102180
Price: 1014.00 USD
Availability: OnlineOnly
Rating: 5.0 (18 reviews)

#102180

Model: OSFP-800G-AE3

Sold: 3

In Stock: Available

$ 1014.00

Brand:

Arista

Generic

Cisco

NVIDIA/Mellanox (Ethernet)

Arista

Generic

Cisco

NVIDIA/Mellanox (Ethernet)

Length:

3m (10ft)

3m (10ft)

Item Spotlights

Supports long-distance transmission, maximum link length up to 7m.
Built-in amplifiers and retimers ensure high-quality signal transmission.
Power consumption ＜12W per end with ultra-low latency.
Low BER ensures the stability of cluster performance and large-scale model training.
30-Day Free Return, 1-Year Free Replacement, 3-Year Warranty, Lifetime After-sales Technical Support.

NVIDIA/Mellanox Compatible DAC 3m (10ft) Twin-port 2x400Gb/s OSFP Finned Top to 2x400Gb/s OSFP Finned Top Active Electrical Cable

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Specifications

Applications

Questions & Answers

Resources

Specifications

Applications

Questions & Answers

Resources

Description

OSFP-800G-AE3 Compatible 3m (10ft) Twin-port 2x400Gb/s OSFP Finned Top to 2x400Gb/s OSFP Finned Top Active Electrical Cable

NADDOD OSFP-800G-AE3 is an 800Gb/s twin-port 2x400Gb/s OSFP (Octal Small Formfactor Pluggable) Finned Top to 800Gb/s twin-port 2x400Gb/s OSFP Finned Top Active Electrical Cable (AEC) for 800G networking. The connectors of AEC cables contain active components and driver chips (retimers) for transmitting and receiving electrical signals. AEC can solve the technical barriers of data loss in PAM4 signal transmission. Compared with traditional passive copper cables, 800Gbps AEC cable can achieve long-distance transmission of 7m without significantly increasing signal attenuation. NADDOD's cable solutions provide power-efficient connectivity enabling higher port bandwidth, density and configurability at a low cost and reduced power requirement in the data centers.

Specifications

Form Factor

OSFP to OSFP

Cable Length

1m~7m

Wire AWG

25AWG~32AWG

Commercial Temperature Range

0~70°C(32 to 158°F)

Jacket Material

PVC

Power Consumption

<12W

Minimum Bend Radius

10x OD

Application

800G Ethernet Compliant

Applications

Questions & Answers

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What is the maximum transmission distance of the OSFP-800G-AEC cable?

The AEC cable can provide a maximum length of up to 7 meters.

What are the advantages of the AEC cable?

Traditional passive DAC copper cables suffer from severe signal attenuation as distances increase, typically used for short-distance transmissions within 3 meters. In contrast, the AEC cable features built-in retimers. These retimers adjust the entire signal twice: once at the beginning and once at the end of transmission. They clean, eliminate noise, and amplify the signal, ensuring a complete and nearly pristine signal. Therefore, when the connection distance is relatively short (less than 7 meters) but DAC is not suitable, AEC provides a viable intermediate option without the need for fiber optics.

What are the differences between OSFP-800G-AEC, OSFP-800G-ACC, and OSFP-800G-DAC?

OSFP-800G-DAC is a passive copper cable without active components in its connectors, providing direct electrical connections between corresponding cable ends with a maximum transmission distance of 2 meters, featuring extremely low latency and power consumption.
OSFP-800G-ACC is an active copper cable with integrated equalizer circuits, capable of extending lengths to 3 meters, 4 meters, and 5 meters while maintaining low latency and 1.5W power consumption per end.
OSFP-800G-AEC cables include active components at both ends to amplify and retimer signals, ensuring data transmission integrity and quality, with a maximum transmission distance of up to 7 meters.

Resources

OSFP-800G-AEC Datasheet

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