Name: JL428A HPE Aruba 3810M 48G PoE+ 4SFP+ Layer 3 Managed Gigabit Switch
Brand: HPE
SKU: JL428A
Price: 2000.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The HP Aruba 3810M 48G PoE+ Switch provides a solid combination of power and connectivity for business networks. It fits into enterprise setups where both high port counts and advanced routing are needed, offering a reliable backbone for various networked devices.

General Information
Brand	HPE
Part Number	JL428A
Condition	Refurbished

Technical Information
Switch Ports	48
Number of Ports	48-Ports
Port Type	10/100/1000Base-T, 10G SFP+, RJ-45, USB Console, Serial Console (RJ-45)
Port Speed	10/100/1000Base-T
UpLink Ports	4 x 10G SFP+
POE Support	PoE+
Switching Capacity	176 Gbps
VLAN Support	Yes
Max VLANs Supported	4094
Stackable	Yes
Layer Support	Layer 3
Connector Type	RJ-45,SFP+,USB Console,Serial Console (RJ-45)

Performance
Jumbo Frame Support	Up To 9216 Bytes
MAC Address Table Size	32,000 entries

Management and Configuration
Routing Protocols	Static, RIP, OSPF, BGP, VRRP, PIM-SM, IGMP
Remote Protocols	Yes
Management Interfaces	Web GUI (ArubaOS), CLI (SSH/Console), SNMPv1/v2c/v3, RMON
Security Features	802.1X, ACLs, RADIUS, TACACS+, DHCP Snooping, IP Source Guard, BPDU Guard, Port Security, Storm Control
Security	Yes
Remote Management Protocol	SNMP,SSH,Telnet,HTTP/HTTPS,REST
Routing Protocol	Static,RIP,OSPF,BGP,VRRP,IGMP

Power & Cooling
Fans	Hot-swappable, variable-speed fans (front-to-back)
Power	AC 100-240V, 50-60Hz; Maximum PoE budget: 740W

Physical Characteristics
Dimensions	1.7 x 17.3 x 17.4 in (43.7 x 440 x 442 mm)
Weight	5.00
Operating Temperature	0°C to 45°C

Miscellaneous
Eco Friendly	Yes
Compliance Standards	WEEE, RoHS, CE, FCC, UL, cULus
Compliant Standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.1Q, IEEE 802.1p, IEEE 802.3ad, IEEE 802.3af, IEEE 802.3at

Product Description
The HP Aruba 3810M 48G PoE+ Switch is built for robust network performance, combining power and speed in one device. It is often found in medium to large enterprise networks where reliable connectivity and power delivery over Ethernet are essential. This switch is commonly used in environments that require high port density, such as data centers, office floors, and campus networks. Network administrators and IT teams benefit from its advanced Layer 3 features, which enable efficient routing and traffic management. Key Features Supports up to 48 PoE+ Gigabit Ethernet ports for easy device integration Includes 4 SFP+ ports to extend network reach with 10GbE uplinks Delivers Layer 3 routing for scalable and flexible network configurations Equipped with a compact rack-mountable chassis for space-saving setups Offers robust management tools for streamlined network control and monitoring This switch is typically deployed in enterprise core or aggregation layers, where high throughput and power delivery are critical. It helps simplify network infrastructure by combining multiple functions in a single unit, reducing the need for extra hardware.

Use Cases
The HP Aruba 3810M 48G PoE+ Switch is commonly deployed in enterprise and campus network environments where high port density and power delivery are essential. It benefits IT teams managing converged networks that support VoIP, wireless access points, and other PoE-enabled devices alongside demanding data traffic. How It's Used: Supporting office-wide VoIP phone systems in corporate headquarters requiring reliable power and data connectivity. Serving as an aggregation switch in large campus networks, enabling advanced Layer 3 routing between different VLANs and subnets. Providing PoE+ power and network access to dense deployments of wireless access points in enterprise or educational facilities. Enabling edge computing environments where real-time processing and low-latency connectivity are critical. Acting as a core switch in SMB data centers to interconnect virtualization clusters and storage arrays efficiently. This switch supports operational efficiency by consolidating power and data delivery, simplifying network architecture in rack-mounted setups. Its Layer 3 capabilities and high-speed uplinks allow for scalable network segmentation and optimized traffic flow in growing enterprise infrastructures.