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

SKU:

JG310B#ACJ

Weight: 3.00 lbs
Condition: Refurbished
  • 8 PoE+ RJ-45 10/100/1000Base-T ports with Power over Ethernet support
  • 1 Gigabit SFP uplink port for flexible fiber or copper connections
  • Layer 3 managed switch offering advanced routing capabilities
  • Compact 1U rack-mountable form factor for efficient deployment
Product Overview

The JG310B#ACJ HP FlexNetwork 5120-8G-PoE+ is a Layer 3 managed switch providing eight PoE+ RJ-45 ports and a single Gigabit SFP uplink. It fits into 1U rack spaces and serves as a versatile network access device with integrated power delivery and routing capability, suitable for enterprise network environments requiring compact, flexible hardware.

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 8
Number of Ports 8-Ports
Port Type 10/100/1000Base-T, 1000Base-X
Port Speed 10/100/1000 Mbps
UpLink Ports 1
POE Support PoE+
Switching Capacity 18 Gbps
Switch Forwarding Rate 26.78 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
Management and Configuration
Routing Protocols Static, RIP, OSPF, VRRP, IGMP
Remote Protocols Yes
Management Interfaces Web (HTTP/HTTPS),CLI (Console,SSH,Telnet),SNMP
Security Features 802.1X,ACL,SSH,SSL,Port Security,Storm Control
Remote Management Protocol SNMP,HTTP,HTTPS,SSH,Telnet
Power & Cooling
Power Supply Internal AC
Physical Characteristics
Weight 3.00
Operating Temperature 0°C to 45°C
Miscellaneous
Assembly Required No
Compliance Standards RoHS, CE, FCC
Compliant Standards IEEE 802.3,IEEE 802.3u,IEEE 802.3ab,IEEE 802.3x,IEEE 802.1Q,IEEE 802.1p,IEEE 802.1D,IEEE 802.1w


Product Description

The HP FlexNetwork 5120-8G-PoE+ is designed to deliver robust network management and power over Ethernet capabilities in a compact footprint. It is commonly found in enterprise and medium-sized network environments where both data connectivity and device power delivery are required.

Often deployed in wiring closets or network racks, this switch is built for IT professionals who need reliable performance combined with flexible management options. Its Layer 3 features provide routing intelligence to optimize traffic flow across segmented networks.

Key Features

  • Equipped with 8 PoE+ ports to power devices such as IP phones and wireless access points directly through Ethernet cables
  • Includes a dedicated 1Gbps SFP port for high-speed uplink or fiber connectivity
  • Supports Layer 3 routing protocols to efficiently manage inter-VLAN routing and static routes
  • Rack-mountable design fits standard 1U network racks for space-saving deployments
  • Offers comprehensive network security and quality of service controls

This switch plays a practical role in consolidating network access and power delivery while maintaining steady performance. Its routing and management features help maintain network stability across different segments, making it a dependable component within larger infrastructure setups.


Use Cases

This switch is typically deployed in enterprise wiring closets, branch offices, or data aggregation points where compact, reliable network access with PoE support is essential. Users managing mid-sized networks benefit from its routing and power capabilities to support connected devices efficiently.

How It's Used:

  • Providing power and connectivity for VoIP phones and wireless access points in corporate campus networks
  • Serving as an access layer switch in small data centers or server rooms with limited space
  • Connecting edge devices in branch offices requiring integrated PoE and routing functions
  • Aggregating traffic for fiber uplink through the dedicated SFP port in enterprise LANs
  • Supporting segmented network environments with Layer 3 routing for improved traffic management

By combining power delivery and Layer 3 management, this switch enhances infrastructure efficiency and scalability. It supports stable network performance while accommodating growth and varied device requirements in complex network setups.


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