Product Overview

The QD11-40-xxM-yyC1 passive Direct Attach Copper cable is designed for 40 Gigabit Ethernet and InfiniBand QDR applications. It integrates QSFP+ connectors at both ends, supports a 40Gbps aggregate link, complies with QSFP+ MSA and IEEE 802.3ba, and is intended for short-reach data center interconnects.

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Feature Highlights

Passive QSFP+ DAC cable assembly
Supports 40GbE and InfiniBand QDR
Available in multiple cable lengths
Less than 0.07W power consumption
EEPROM for cable signature and system communication
Temp operating conditions: C-temp (0°C to +70°C)

Why Choose CloudPhotonix?

1/4
01

Proven Interoperability

Tested and verified across major networking platforms.

02

Scalable Portfolio

From short-reach DACs to long-reach optical modules.

03

Performance Assurance

Optimized for bandwidth-intensive applications.

04

Future Ready

Built for next-generation connectivity and data demands.

Compatible Networking Platforms

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