Name: J9148A HP 2910al-48G-PoE+ 44x PoE+ Gigabit Ports Layer 3 Managed Switch
Brand: HP
SKU: J9148A
Price: 227.00 USD
Availability: InStock
Rating: 4.8 (118 reviews)

Product Overview
The HP ProCurve 2910al-48G-PoE+ switch offers managed Layer 3 Gigabit Ethernet with a strong emphasis on delivering power and data to network endpoints. It fits well in environments that require both high port density and intelligent traffic routing, such as enterprise LANs or campus networks.

General Information
Brand	HP
Part Number	J9148A
Condition	Refurbished

Technical Information
Switch Ports	48
Number of Ports	48-Ports
Port Type	10/100/1000Base-T, Combo RJ-45/SFP, SFP, USB Console, Serial Console (RJ-45)
Port Speed	10/100/1000 Mbps
POE Support	PoE+
VLAN Support	Yes
Max VLANs Supported	1-4094
NIM Slot	1
Stackable	Yes
Layer Support	Layer 3
Connector Type	RJ-45,SFP

Performance
Jumbo Frame Support	Up To 9216 Bytes

Management and Configuration
Routing Protocols	Static, RIP, VRRP, IGMP
Remote Protocols	Yes
Management Interfaces	Web GUI,CLI,SNMPv1/v2c/v3,SSH,Telnet,Console (RJ-45),USB Console
Security Features	802.1X,Access Control Lists (ACLs),RADIUS,TACACS+,SSH,SSL,MAC-based authentication,DHCP snooping
Remote Management Protocol	SNMP,SSH,Telnet,HTTP,HTTPS

Physical Characteristics
Weight	8.50

Miscellaneous
Compliance Standards	WEEE, RoHS, CE, FCC, cULus
Compliant Standards	IEEE 802.3,IEEE 802.3u,IEEE 802.3ab,IEEE 802.1Q,IEEE 802.1p,IEEE 802.1D,IEEE 802.1w,IEEE 802.1s,IEEE 802.1X,IEEE 802.3af,IEEE 802.3at,IEEE 802.3ad

Product Description
The HP ProCurve 2910al-48G-PoE+ is designed to deliver reliable, high-performance networking with Power over Ethernet support. It’s commonly found in enterprise and campus environments where powering devices like IP phones, wireless access points, and security cameras directly through the network switch is essential. Built for network administrators who need flexible, managed solutions, this switch supports advanced Layer 3 features that help optimize traffic routing within medium to large networks. The open module slot allows customization or upgrades, adapting to evolving network requirements. Key Features Provides 44 PoE+ ports delivering up to 30W per port for powering various devices Four combo RJ-45/SFP ports enable easy connection to fiber or copper uplinks Layer 3 capabilities include static routing and RIP for efficient network traffic management Open module slot supports additional modules for expanded connectivity options Managed switch features allow detailed network configuration and monitoring This switch is typically deployed in business networks, schools, or hospitals where a mix of high-speed data and power delivery is needed. Its robustness and management tools make it a practical choice to maintain smooth operations and support growing network demands.

Use Cases
The HP ProCurve 2910al-48G-PoE+ is designed for enterprise and campus network environments where high port density and Power over Ethernet capabilities are essential. It is ideal for IT teams managing complex LAN infrastructures that require both data connectivity and powered device support such as IP phones, wireless access points, and security cameras. How It's Used: Supporting large office networks by providing centralized PoE+ power and data connections for VoIP phones and wireless access points. Deploying in campus network cores to enable Layer 3 routing between multiple subnets and manage traffic efficiently. Facilitating network segmentation and routing in enterprise environments with advanced Layer 3 capabilities for improved security and performance. Integrating with fiber uplinks via dual personality ports to enhance connectivity between buildings or data closets. Serving as a scalable network edge switch in data centers or server rooms requiring high port counts and PoE support for edge devices. By combining robust Layer 3 features with extensive PoE+ support, this switch streamlines network operations and scales effectively with growing infrastructure demands. It enables IT teams to optimize traffic flow while powering critical endpoints without additional cabling complexity.