Name: J9836A#ABA HP Aruba 2920 48-Port Gigabit PoE+ Managed Switch
Brand: HP
SKU: J9836A#ABA
Price: 169.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The HP Aruba 2920 2920-48G-PoE+ switch delivers high-density Gigabit connectivity with integrated PoE+ support, making it suitable for enterprise environments requiring both data and power over a single cable. It fits well in network setups that demand flexible routing options and efficient device management without compromising on reliability.

General Information
Brand	HP
Condition	Refurbished

Technical Information
Switch Type	Layer 3, Managed Switch, Stackable Switch, PoE Switch, Gigabit Switch
Form Factor	Rack-Mountable
Mount Type	1U Rack
Switch Ports	44
Number of Ports	48-Ports
Port Type	10/100/1000Base-T, SFP, USB Console, Serial Console (RJ-45)
Port Speed	10/100/1000 Mbps
UpLink Ports	4 SFP
POE Support	PoE+
Switching Capacity	104 Gbps
VLAN Support	Yes
Max VLANs Supported	1-4094
Stackable	Optional
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	16000

Management and Configuration
Routing Protocols	Static, RIP
Remote Protocols	Yes
Management Interfaces	Web GUI (HTTP/HTTPS), CLI (SSH, Telnet), SNMPv1/v2/v3, RMON, Console (RJ-45), USB
Security Features	802.1X,ACLs,Port Security,MAC Limiting,RADIUS/TACACS+,SSH,HTTPS,DHCP Snooping
Management Type	Managed
Remote Management Protocol	SNMP,SSH,Telnet,HTTP,HTTPS,RMON
Routing Protocol	Static,RIP

Power & Cooling
Fans	Yes (internal)
Power	AC 100-240V, 50-60Hz; internal power supply (370W PoE budget typical)
Power Supply	Internal 370W AC

Physical Characteristics
Weight	3.00
Operating Temperature	0°C to 45°C

Miscellaneous
Eco Friendly	Yes
Assembly Required	No
Compliance Standards	WEEE, RoHS, CE, FCC, cULus
Compliant Standards	IEEE 802.1Q,IEEE 802.1p,IEEE 802.1X,IEEE 802.3af,IEEE 802.3at,IEEE 802.3u,IEEE 802.3ab

Product Description
The HP Aruba 2920 2920-48G-PoE+ switch is designed to deliver reliable network connectivity with power delivery over Ethernet for various devices. It is commonly found in medium to large business networks requiring robust wired infrastructure. This switch is often chosen by network administrators and IT professionals looking for a balance between performance and power management. Key Features Offers 48 Gigabit Ethernet ports, including 44 PoE+ enabled ports for powering devices directly Includes Layer 3 routing capabilities to support complex network topologies Equipped with advanced security features to protect network traffic Supports stacking for scalable network expansion Provides energy-efficient operation to reduce power consumption This switch plays a central role in managing wired network traffic and powering connected equipment without the need for separate power sources. It provides consistent performance and reliable operation essential for maintaining network stability.

Use Cases
The HP Aruba 2920 2920-48G-PoE+ switch is typically deployed in corporate LANs and campus environments where numerous endpoints require both network access and power. IT teams benefit from its combination of scalability and power management in managing wired infrastructures. How It's Used: Connecting and powering IP phones and wireless access points in office networks Supporting security camera systems with consistent PoE power delivery in enterprise settings Serving as a core switch for medium-sized data centers requiring Layer 3 routing Stacking multiple units to expand network capacity without added complexity Integrating within rack-mounted network closets for centralized management This switch supports efficient network operation by combining data switching and power delivery capabilities, ensuring smooth performance and scalability in demanding environments.