
400G QSFP56-DD to 400G QSFP56-DD AEC
LGGG-PK1xxxC
Max Reach: 10 meters
The 400G QSFP56-DD to QSFP56-DD AEC delivers high-speed connectivity with 8×50G electrical lanes, integrating active signal conditioning to extend reach while maintaining low power and superior signal integrity — the ideal choice for data centers, AI, and cloud infrastructure.

Key Features
- Support 8x53.125G PAM4
- InfiniBand HDR & Ethernet compatible
- Maximum link length up to 10m
- Single Wire Size: 28AWG~32AWG
- Maximum power consumption: 6.5W each end
- Case temperature range: 0°C to 70°C
- 3.3V Power Supply
- Hot Pluggable
- RoHS Compliance
Applications
- Data center & Networking Equipment
- Servers/Storage Devices
- High Performance Computing (HPC)
- Switches/Routers
Supported Standards
- QSFP-DD MSA
- CMIS 4.0
- IEEE 802.3cd
Product specification
High-Speed Cable Solutions
// 01
DAC
DAC cables are high-speed, cost-effective cables that are easy to install and ideal for short-distance direct connections in data centers.
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// 02
ACC
ACC cables are high-speed, cost-effective cables with active amplification that support high-speed connections over longer distances than DACs which are perfect for low-latency environments.
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// 03
AEC
AEC cables combine copper flexibility with active circuits, optimizing connections over extended distances in confined spaces.
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// 04
AOC
AOC cables are high-speed active optical cables that are ideal for long-distance data communications, ensuring low latency and resistance to interference.
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