Name: J9148AZ HP 44-Port PoE+ GbE Switch 4 Dual Personality SFP Ports
Brand: HP
SKU: J9148AZ
Price: 329.99 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The J9148AZ - HP 44x Ports PoE+ + 4x Dual Personality SFP Ports GbE Switch combines extensive PoE+ support with flexible uplink options, fitting well in network access layers. It effectively powers a range of devices while managing network traffic through its Layer 2 capabilities, serving as a dependable switch for enterprise or campus infrastructures.

General Information
Brand	HP
Condition	Refurbished

Technical Information
Switch Type	Managed 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, Combo RJ-45/SFP, SFP, USB Console, Serial Console (RJ-45)
Port Speed	10/100/1000 Mbps
UpLink Ports	4
POE Support	PoE+
VLAN Support	Yes
Stackable	No
Layer Support	Layer 2
Connector Type	RJ-45,SFP,Combo RJ-45/SFP,USB Console,Serial Console (RJ-45)

Performance
Jumbo Frame Support	Up To 9216 Bytes

Management and Configuration
Remote Protocols	Yes
Management Interfaces	Web GUI (HTTP/HTTPS),CLI (Console/SSH),SNMP
Security Features	802.1X,Access Control Lists (ACL),Port Security,MAC Filtering
Management Type	Managed
Remote Management Protocol	SNMP,HTTP,HTTPS,SSH,TELNET

Physical Characteristics
Weight	3.00

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

Product Description
The J9148AZ is a network switch designed to provide reliable Power over Ethernet plus (PoE+) connectivity alongside flexible uplink options. It’s commonly found in enterprise and campus network environments where multiple powered devices require stable, high-speed network access combined with power delivery. Built for IT professionals managing medium to large network infrastructures, this switch supports a variety of network topologies and offers essential features for traffic management and device connectivity. Its dual personality ports add versatility by allowing either fiber or copper uplinks depending on deployment needs. Key Features High power budget accommodating numerous PoE+ endpoints simultaneously Supports both fiber and copper uplinks through dual personality ports for flexible network design Robust switching capacity ensuring consistent throughput with minimal latency Comprehensive Layer 2 features including VLANs, QoS, and link aggregation for traffic optimization Compact form factor optimized for rack installation in data closets This switch plays a practical role in delivering dependable power and network connectivity to devices like IP phones, wireless access points, and security cameras. Its reliability and performance make it a solid component in structured network environments where stability and scalability are important.

Use Cases
This switch is typically deployed in enterprise and campus edge networks where a mix of powered devices and diverse uplink requirements exist. Network administrators benefit from its combination of high port density and versatile connection options, ensuring scalable and manageable network growth. How It's Used: Powering VoIP phones and Wi-Fi access points in office environments Connecting security cameras with PoE power and fiber uplinks in building security systems Supporting access layer switching in campus network closets with mixed media connections Enabling network segmentation and traffic prioritization through VLAN and QoS settings in SMB LANs Integrating with fiber backbone networks for efficient data aggregation Overall, the switch enhances operational efficiency by delivering both power and data connectivity in one platform, supporting network scalability and consistent performance across varied deployment scenarios.