Technical Specifications
Differentiator
	
The Aruba 3810 Switch Series is a powerful Layer 3 switch series with backplane stacking, low latency and resiliency for a better mobile-first campus experience.
Ports
	
48 10/100/1000 ports, maximum or 16 1/10GbE SFP+ ports, depending on model, all supporting MACSec
	
8 HPE Smart Rate Multi-Gigabit (1/2.5/5/10GBASE-T) ports, available on select model
	
2 open I/O module slots, maximum, depending on model
	
PoE/PoE+ on selected models
Memory and processor
	
Dual ARM Coretex A9 @ 1 GHz
	
2 GB DDR3 SDRAM
	
Packet buffer size: 13.5 MB Internal
Latency
	
1000 Mb Latency: < 2.8 µs
	
10 Gbps Latency: < 1.8 µs
	
40 Gbps Latency: < 1.5 µs
PoE capability
	
1440 W maximum
	
Depending on model and configuration
Stacking capabilities
	
Virtual
	
10 switches
Management features
	
Aruba AirWave Network Management
	
IMC - Intelligent Management Center
	
Command-line interface
	
Web browser
	
Configuration menu
	
Out-of-band management (RJ-45 Ethernet)
	
In-line and out-of-band
	
Out-of-band management (serial RS-232C or micro USB)
Input voltage
	
100-240 VAC
	
Depending on installed options, model and configuration
Operating temperature range
	
0 to 45°C
Operating humidity range
	
15 to 95% @ 104°F (40°C) (noncondensing)
Minimum dimensions (W x D x H)
17.42 x 16.98 x 1.73 in
Warranty
	
Limited Lifetime Warranty: See www.hpe.com/networking/warrantysummary for warranty and support information included with your product purchase.
	
Software releases: for details on the software releases available with your product purchase
	
refer to www.hpe.com/networking/warrantysummary