HPE Networking Direct Attach Cable
Best high-speed connectivity for data center rack and stack configurations.
This active optical cable is the ideal bridge for high-speed data center connections where distance matters. By prioritizing reliable 40Gbps throughput over a generous 15-meter reach, it eliminates the signal degradation common in copper alternatives. It’s a specialized tool that trades raw flexibility for pure, consistent performance across your rack infrastructure.
Who it's for
- Enterprise admins requiring guaranteed hardware compatibility
- Network architects building efficient, short-range server clusters
- IT managers needing high-speed data center performance
Who should skip it
- Engineers connecting hardware across different rooms or buildings
- Teams needing flexible cable lengths for evolving network layouts
- Budget-conscious buyers prioritizing lowest cost for in-rack connections
Performance breakdown
Data throughput stability
Maintains consistent 40Gbps speeds without signal degradation over the full length.
Deployment flexibility
Fifteen-meter reach offers significant freedom for complex rack-to-rack cabling layouts.
Connector build quality
QSFP+ ends feel robust and secure during repeated insertion and removal cycles.
System compatibility
Seamless integration with HPE Aruba and CX series hardware right out-of-the-box.
Signal latency performance
Active optical technology ensures minimal latency for high-demand data center environments.
Cable management ease
Fiber optic construction is lightweight and easy to route through tight spaces.
Key Specs
Type
40GBase-AOC direct attach cable
Length
15 m
Cable Type
Fiber optic
Connectors
QSFP+ to QSFP+
Compatibility
HPE Aruba 8325-32C, 8325-48Y8C; CX 8360-12C V2, 8360-16Y2C V2
Data Rate
40 Gbps
Cable Length
15 m (49.21 ft)
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