Name: J9148AX HP 44-Port PoE+ 10/100/1000Base-T Layer 3 Managed Gigabit Switch
Brand: HP
SKU: J9148AX
Price: 329.99 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The J9148AX switch combines extensive PoE+ port capacity with Layer 3 management, enabling efficient power and data delivery across network devices. It fits well within enterprise network setups requiring both advanced routing and scalable port availability, supporting a wide range of connected hardware with dependable throughput.

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	10/100/1000Base-T
UpLink Ports	4
POE Support	PoE+
Switching Capacity	176 Gbps
Switch Forwarding Rate	343.75 Mpps
VLAN Support	Yes
Max VLANs Supported	1-4094
Stackable	Yes
Layer Support	Layer 3
Connector Type	RJ-45,SFP+

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

Management and Configuration
Routing Protocols	Static, RIP, OSPF
Remote Protocols	Yes
Management Interfaces	Web GUI,Command Line (CLI) via SSH/Telnet,SNMPv1/v2c/v3,RMON,REST API
Security Features	802.1X,ACLs,MAC Authentication,DHCP Snooping,IP Source Guard,Dynamic ARP Inspection,Storm Control,Port Security,RADIUS,TACACS+
Management Type	Managed
Remote Management Protocol	SNMPv1/v2c/v3,SSH,Telnet,HTTP/HTTPS,REST
Routing Protocol	Static,RIP,OSPF

Power & Cooling
Fans	Internal, variable-speed fans (2)
Power	Internal AC, 100-240V, 50-60Hz
Power Supply	Internal AC power supply

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

Miscellaneous
Assembly Required	No
Compliance Standards	WEEE, RoHS, CE, FCC, UL
Compliant Standards	IEEE 802.3,IEEE 802.3u,IEEE 802.3ab,IEEE 802.3x,IEEE 802.1Q,IEEE 802.1p,IEEE 802.1X,IEEE 802.3ad (LACP),IEEE 802.1s

Product Description
The J9148AX is a Layer 3 managed Gigabit Ethernet switch featuring 44 ports with Power over Ethernet Plus (PoE+) support. It is commonly used in network infrastructures that require reliable power delivery alongside data connectivity. Built for IT professionals and network administrators, this switch supports efficient management and advanced routing, making it a core component in medium to large enterprise networks. Key Features Offers comprehensive Layer 3 routing functions to support complex network topologies Includes PoE+ on all ports to power connected devices without additional cabling Supports high data throughput for seamless network performance under load Designed to integrate smoothly into existing managed network environments Provides scalability and flexibility through extensive port availability This switch delivers consistent and stable network connectivity, essential for maintaining operational continuity. Its design balances performance with manageability, making it a dependable backbone element for enterprise IT infrastructures.

Use Cases
The J9148AX switch is typically deployed in enterprise networks and data centers where high port density and PoE+ support are crucial. It benefits network administrators managing complex routing requirements and powering multiple network devices efficiently. How It's Used: Supporting wired workstations and IP telephony in corporate office networks Powering and connecting surveillance cameras and access control systems in campus environments Integrating with virtualization platforms requiring robust Layer 3 capabilities Facilitating edge computing nodes with high-speed data transfer and power needs Serving as a core switch in medium to large network racks for enhanced scalability By delivering advanced management with extensive PoE+ support, this switch helps maintain network efficiency and scalability. Its consistent performance under load ensures that critical infrastructure remains stable and responsive.