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JG248A HP FlexNetwork 5120 Series 5120-48G-PoE+ 48 x RJ-45 Ports PoE+ 10/100/1000Base-T + 4 x Shared SFP Ports Layer 3 Managed Rack-mountable Gigabit Ethernet Network Switch

SKU:
JG248A
Weight: 5.00 lbs
Condition: Refurbished
  • 48 RJ-45 PoE+ 10/100/1000Base-T ports for high-speed wired connections
  • 4 shared SFP slots supporting fiber uplinks up to 1 Gbps
  • Layer 3 switching for advanced routing and network segmentation
  • Rack-mountable design suitable for enterprise network environments
In stock

$2,869.13

Product Overview

The HP FlexNetwork 5120-48G-PoE+ switch combines gigabit Ethernet ports with Power over Ethernet and Layer 3 capabilities, fitting into mid-sized business networks needing both reliable connectivity and device powering. It's designed to manage complex traffic with routing and QoS while supporting a mix of copper and fiber connections for flexible network setups.

General Information

Brand HP
Part Number JG248A
Condition Refurbished

Technical Information

Switch Ports 48
Number of Ports 48-Ports
Port Type 10/100/1000Base-T, SFP
Port Speed 10/100/1000Base-T
UpLink Ports 4
POE Support PoE+
VLAN Support Yes
Max VLANs Supported 4094
Layer Support Layer 3
Connector Type RJ-45,SFP

Performance

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

Management and Configuration

Routing Protocols Static, RIP
Remote Protocols Yes
Management Interfaces Web GUI,Command Line (CLI) (SSH/Telnet),SNMP,RMON
Remote Management Protocol HTTP,HTTPS,SSH,TELNET,SNMPv1/v2c/v3
Routing Protocol Static

Physical Characteristics

Weight 5.00
Operating Temperature 0°C to 45°C

Miscellaneous

Compliance Standards RoHS, CE, FCC
Compliant Standards IEEE 802.3,IEEE 802.3u,IEEE 802.3ab,IEEE 802.3z,IEEE 802.3x,IEEE 802.1Q,IEEE 802.1p,IEEE 802.1X,IEEE 802.3af,IEEE 802.3at


Product Description

The HP FlexNetwork 5120-48G-PoE+ switch delivers reliable gigabit Ethernet connectivity with Power over Ethernet capabilities, letting you power devices like IP phones and wireless access points directly through the network cable. It's often found in office network closets or data centers where versatile connectivity and smart network management are needed.

Built for IT professionals managing mid-sized networks, this Layer 3 switch supports essential routing features that help segment traffic efficiently and optimize network performance. It's a practical choice for businesses needing a mix of copper and fiber connections with PoE support.

Key Features

  • Provides 48 PoE+ ports supplying up to 30W per port for device power
  • Includes 4 shared SFP slots for flexible fiber uplink options
  • Supports Layer 3 static and RIP routing capabilities
  • Offers Quality of Service (QoS) to prioritize critical traffic
  • Designed for easy rack installation in standard 19-inch racks

This switch is typically installed in enterprise wiring closets or server rooms, serving as the backbone for wired and powered devices. Its PoE+ support reduces cable clutter and power supply needs, simplifying deployments of IP-based devices. The integrated Layer 3 features help maintain smooth traffic flow across different network segments.


Use Cases

The HP FlexNetwork 5120-48G-PoE+ switch is commonly deployed in enterprise and mid-sized business network infrastructures where robust wired connectivity and power delivery to devices are critical. It is ideal for environments requiring integrated routing, high port density, and flexible uplink options, such as campus networks and branch offices.

How It's Used:

  • Supporting VoIP deployments in corporate offices by powering IP phones directly through PoE+ ports.
  • Interconnecting multiple server racks in data centers with Layer 3 routing for efficient traffic segmentation and management.
  • Providing network access and powering wireless access points in university campuses with mixed copper and fiber connectivity.
  • Facilitating remote office connectivity with advanced QoS to prioritize critical business applications over shared uplinks.
  • Enabling secure segmentation and routing between different departments within enterprise IT environments.

This switch enhances operational efficiency by consolidating switching and routing functions in a single chassis and supports scalability through its modular uplink design. Its PoE+ capabilities simplify device deployment, while Layer 3 features ensure performance and manageability in complex network topologies.


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JG248A HP FlexNetwork 5120 Series 5120-48G-PoE+ 48 x RJ-45 Ports PoE+ 10/100/1000Base-T + 4 x Shared SFP Ports Layer 3 Managed Rack-mountable Gigabit Ethernet Network Switch
JG248A HP FlexNetwork 5120 Series 5120-48G-PoE+ 48 x RJ-45 Ports PoE+ 10/100/1000Base-T + 4 x Shared SFP Ports Layer 3 Managed Rack-mountable Gigabit Ethernet Network Switch
$2,869.13