Aruba 8400 Series User Manual (English)

Other manuals for Aruba 8400 Series

Questions and Answers:

Alexis BuckleyJul 25, 2025

What to do if Aruba Switch has improper network topologies?

C
coxjacobJul 26, 2025
To ensure a valid network topology for your Aruba Switch, avoid excessive cable length and repeater delays. If problems arise after network changes, revert to the previous topology. Also, ensure there are no data path loops, maintaining only one active cabling path between any two end nodes to prevent broadcast storms. Before opening redundant paths, enable Spanning Tree Protocol support on the switch to avoid data path loops. The 8400 switches also support Trunking (link aggregation), which allows using multiple network cables for a single network connection without causing a data path loop.

andrewmoralesAug 10, 2025

How to fix faulty or loose cables on Aruba 8400?

J
Joseph HamiltonAug 10, 2025
Check for loose or faulty connections on your Aruba Switch. If the connections appear okay, ensure they are snug. If the problem persists, try using a different cable.

Aruba 8400 Series Specifications

General

Switching Capacity	19.2 Tbps
Management	ArubaOS-CX
Stacking	Virtual Switching Framework (VSF)
Input Voltage	100-240 VAC
Operating Temperature	0°C to 45°C (32°F to 113°F)
Heat Dissipation	Varies by configuration
Warranty	Limited Lifetime Warranty
Power Supply	Dual, Hot-swappable
Layer Support	Layer 2/3
PoE	Not supported
Operating Relative Humidity	5% to 95% non-condensing
Memory and Processor	16GB RAM
Power Supply Options	AC and DC power supplies available
Redundancy	Power supply and fan redundancy
Virtualization Support	Yes (VSX)
Security Features	MACsec, Role-based access control
Quality of Service (QoS)	8 queues per port
Latency	Sub-microsecond
Ports	Up to 384x 10/25GbE, 96x 40GbE, or 48x 100GbE

Summary