Name: J9148-61101 HP 2910al-48G-PoE+ 44x PoE+ 10/100/1000Base-T GbE Switch
Brand: HP
SKU: J9148-61101
Price: 81.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The HP 2910al-48G-PoE+ switch is designed to provide robust network connectivity with integrated power over Ethernet across numerous gigabit ports. It fits well within enterprise and campus networks, offering a balanced combination of performance, power delivery, and expandability suited to evolving infrastructure demands.

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, Serial Console (RJ-45)
Port Speed	10/100/1000Base-T
UpLink Ports	4
POE Support	PoE+
VLAN Support	Yes
Max VLANs Supported	1-4094
Stackable	Optional
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 (SSH/Telnet/Console),SNMP,RMON
Security Features	Access Control Lists (ACL),802.1X,MAC Authentication,SSH,SSL,Port Security,DHCP Snooping
Management Type	Managed
Remote Management Protocol	SNMPv1/v2c/v3,SSH,HTTPS,Telnet
Routing Protocol	Static,RIP

Power & Cooling
Fans	1 (internal, variable speed)
Power	Internal AC power; PoE budget 370W
Power Supply	Internal 100-240 VAC, 50/60 Hz

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

Miscellaneous
Assembly Required	No
Compliance Standards	WEEE, RoHS, CE, FCC, UL, cULus
Compliant Standards	IEEE 802.3,IEEE 802.3u,IEEE 802.3ab,IEEE 802.3af,IEEE 802.3at,IEEE 802.1Q,IEEE 802.1p,IEEE 802.1D,IEEE 802.1w,IEEE 802.1s,IEEE 802.1X

Product Description
The J9148-61101 HP 2910al-48G-PoE+ is a high-performance network switch designed to handle demanding enterprise environments where reliable power over Ethernet and robust connectivity are essential. This switch is commonly found in medium to large business networks, data centers, and campus infrastructures. It often supports network administrators and IT professionals who require flexible and scalable switching solutions with integrated power delivery. Key Features Provides comprehensive PoE+ support across 44 ports, enabling seamless integration of powered devices without additional cabling Includes gigabit Ethernet ports that maintain high throughput and low latency across diverse network layouts Offers advanced Layer 2 switching features to enhance traffic management and security Equipped with stacking capabilities for scalable network growth and simplified management Energy-efficient design reduces power consumption without compromising performance This switch plays a crucial role in consolidating network infrastructure by combining data and power transmission, which helps reduce complexity and maintenance overhead. Its consistent performance and extensive feature set make it a reliable backbone component that supports network stability and responsiveness in multi-user environments.

Use Cases
This switch is typically deployed in environments requiring both data connectivity and power supply over a single cable, such as corporate offices, educational campuses, and security systems. Network teams benefit from its ability to streamline device deployment and manage network traffic efficiently. How It's Used: Powering and connecting VoIP phones in enterprise office environments Supporting wireless access point networks across campus buildings Enabling IP security camera systems with centralized power and data Facilitating network segmentation and management in midsize data centers Expanding network port density through stacking in growing IT infrastructures By integrating power delivery and gigabit connectivity, this switch helps maintain operational efficiency and network scalability, allowing IT teams to support a growing number of devices without added complexity.