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JG310B#ABG HP FlexNetwork 5120-8G-PoE+ EI 8-Port Gigabit Layer 3 Managed Switch with 1x SFP

SKU:

JG310B#ABG

Weight: 3.00 lbs
Condition: Refurbished
  • 8 PoE+ RJ-45 ports delivering 10/100/1000 Mbps connectivity
  • 1 Gigabit SFP uplink port for fiber connections
  • Layer 3 managed switch with advanced routing capabilities
  • Compact 1U rack-mountable design suitable for dense environments
Product Overview

The JG310B#ABG HP FlexNetwork 5120-8G-PoE+ delivers a well-rounded Gigabit Ethernet switching solution featuring eight PoE+ capable ports alongside a dedicated SFP uplink for fiber connectivity. It fits neatly into rack environments with its 1U form factor and provides Layer 3 management for enhanced routing. This model stands as a solid choice for networks needing dependable PoE power combined with flexible uplink options.

General Information
Brand HP
Condition Refurbished
Technical Information
Switch Type Layer 3, Managed Switch, PoE Switch, Gigabit Switch
Form Factor Rack-Mountable
Mount Type 1U Rack
Switch Ports 8
Number of Ports 8-Ports
Port Type 10/100/1000Base-T, 1000Base-X, RJ-45, SFP
Port Speed 10/100/1000Base-T
UpLink Ports 1 x 1000Base-X (SFP)
POE Support PoE+
VLAN Support Yes
Max VLANs Supported 1-4094
Layer Support Layer 3
Connector Type RJ-45,SFP
Performance
Jumbo Frame Support Up To 9216 Bytes
MAC Address Table Size 8000
Management and Configuration
Routing Protocols Static, RIP, OSPF, VRRP
Remote Protocols Yes
Management Interfaces Web GUI,CLI (Console),SSH,Telnet,SNMP
Security Features 802.1X,ACLs,DHCP Snooping,IP Source Guard,ARP Inspection,MAC Lockdown,BPDU Guard
Management Type Managed
Remote Management Protocol SNMPv1/SNMPv2c/SNMPv3,SSH,Telnet,HTTP/HTTPS
Power & Cooling
Power PoE budget: 240W
Power Supply Internal AC
Physical Characteristics
Weight 3.00
Miscellaneous
Assembly Required No


Product Description

The HP FlexNetwork 5120-8G-PoE+ is a versatile network switch built for reliable Gigabit Ethernet performance with Power over Ethernet (PoE+) support. It is commonly found in enterprise networks where efficient power delivery and data connectivity are required through a compact form factor.

Often deployed by network administrators and IT professionals, this switch supports Layer 3 features that facilitate advanced network management and routing. It combines multiple high-speed ports with flexible uplink options to adapt to varying network demands.

Key Features

  • Enhanced power management for connected PoE devices
  • Robust Layer 3 routing to optimize traffic handling
  • Supports both copper and fiber uplinks for network flexibility
  • Designed for high-density rack deployments with 1U footprint
  • Comprehensive management through standard network protocols

This switch offers a balanced combination of power, performance, and manageability, making it a practical choice for networks requiring efficient device powering and traffic routing. Its reliable operation under continuous loads supports consistent network availability.


Use Cases

This switch is typically used in enterprise and mid-sized network environments that require powering IP devices such as phones, cameras, or wireless access points. Its compact design suits space-constrained data centers and wiring closets.

How It's Used:

  • Delivering PoE power to IP phones and security cameras in corporate office networks
  • Supporting uplink connections to core switches or routers in campus networks
  • Enabling Layer 3 routing in branch office networks for efficient traffic management
  • Deploying in rack-mounted setups where space and power efficiency are critical
  • Integrating fiber uplinks to extend network reach between buildings or floors

By providing both robust power delivery and routing capabilities, the HP FlexNetwork 5120-8G-PoE+ effectively supports network scalability and operational continuity. Its features help maintain smooth data flow and device connectivity under typical enterprise workloads.


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JG310B#ABG HP FlexNetwork 5120-8G-PoE+ EI 8-Port Gigabit Layer 3 Managed Switch with 1x SFP
JG310B#ABG HP FlexNetwork 5120-8G-PoE+ EI 8-Port Gigabit Layer 3 Managed Switch with 1x SFP