Name: J9147-61101 HP 2910-48G 48-Port Gigabit Layer 3 Switch with 4 SFP Uplinks
Brand: HP
SKU: J9147-61101
Price: 169.00 USD
Availability: InStock
Rating: 4.8 (118 reviews)

Product Overview
The HP 2910-48G 48-Port + 4-Port SFP Layer 3 Switch provides comprehensive gigabit connectivity combined with Layer 3 routing functions. It fits into enterprise and campus network environments where both high port count and routing flexibility are needed. This switch balances performance and manageability, making it a core component for scalable network designs.

General Information
Brand	HP
Condition	Refurbished

Technical Information
Switch Type	Layer 3, Managed Switch, Stackable Switch, Gigabit Switch
Form Factor	Standalone
Mount Type	1U Rack
Switch Ports	48
Number of Ports	48-Ports
Port Type	10/100/1000Base-T, 1000Base-X, RJ-45, SFP, USB Console, Serial Console (RJ-45)
Port Speed	10/100/1000Base-T
UpLink Ports	4 SFP (1000Base-X)
POE Support	No
Switching Capacity	176 Gbps
DRAM	256 MB
Flash Memory	128 MB
VLAN Support	Yes
Max VLANs Supported	1-4094
Stackable	Optional
Layer Support	Layer 3
Connector Type	RJ-45,SFP,Serial Console (RJ-45),USB Console

Performance
Jumbo Frame Support	Up To 9216 Bytes
MAC Address Table Size	16000

Management and Configuration
Routing Protocols	Static, RIP, VRRP
Remote Protocols	Yes
Management Interfaces	Web GUI, CLI (Console/SSH/Telnet), SNMP v1/v2c/v3, RMON
Security Features	Access Control Lists (ACLs), 802.1X authentication, RADIUS, TACACS+, SSH, HTTPS, MAC-based authentication, Storm control
Management Type	In-Band and Out-of-Band
Security	802.1X,RADIUS,TACACS+,SSH,ACLs
Remote Management Protocol	SNMP,SSH,Telnet,HTTP,HTTPS
Routing Protocol	Static,RIP

Power & Cooling
Fans	Yes (internal)
Power Supply	Internal 100-240VAC autosensing

Physical Characteristics
Dimensions	1.7 x 17.3 x 14.6 in (HxWxD)
Weight	3.00
Operating Temperature	0°C to 45°C

Miscellaneous
Eco Friendly	Yes
Assembly Required	No
Compliance Standards	WEEE, RoHS, CE, FCC, UL
Compliant Standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.1D, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1X, IEEE 802.3ad, IEEE 802.3x

Product Description
The HP 2910-48G switch delivers reliable Layer 3 networking functionalities suited for medium to large network environments. It’s commonly found in enterprise and campus infrastructures where high port density and advanced routing are necessary to handle diverse traffic demands. Built for network administrators and IT professionals, this switch supports dynamic routing and provides scalable connectivity options. Its combination of gigabit ports and SFP uplinks offers flexibility to integrate with fiber or copper media. Key Features Supports static, RIP, and OSPF routing protocols for flexible network design. Includes 48 10/100/1000 Mbps RJ-45 ports for high-speed access. Equipped with 4 SFP slots allowing fiber uplinks for extended reach. Features advanced QoS options to prioritize critical traffic efficiently. Offers robust security features including access control lists and 802.1X authentication. This switch plays a key role in establishing a stable, scalable network infrastructure. Its solid performance ensures consistent data flow with minimal latency, contributing to dependable network operations. The layered routing capabilities enable better traffic management and segmentation without added complexity.

Use Cases
This switch is typically deployed in medium to large enterprise networks, data centers, and campus environments where high-density port access and Layer 3 routing are essential. IT teams benefit from its ability to handle diverse traffic and scale as network demands grow. How It's Used: Aggregation switch in campus networks connecting multiple access switches. Core switch for small to medium-sized data centers requiring Layer 3 routing. Network backbone for enterprise IT environments needing scalable gigabit ports. Edge switch supporting high-performance uplinks with fiber connections. Routing and segmentation in virtualized environments to optimize traffic flow. By delivering reliable gigabit speeds and routing capabilities, this switch supports efficient network operation and scalability. It allows network teams to maintain performance and control as infrastructure demands evolve.