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

SKU:

JG310B#ACQ

Weight: 3.00 lbs
Condition: Refurbished
  • 8 RJ-45 PoE+ ports delivering up to 30W per port for power and data over Ethernet
  • 1 SFP port for 1000Base-X fiber connectivity
  • Layer 3 managed switch supporting advanced routing and network segmentation
  • Compact 1U rack-mountable design suitable for dense network environments
Product Overview

The JG310B#ACQ HP FlexNetwork 5120-8G-PoE+ switch combines eight PoE+ RJ-45 ports with a fiber uplink SFP port, offering gigabit Ethernet connectivity with Layer 3 management. It fits into standard 1U racks and supports essential routing and power delivery functions necessary for organized and efficient network operation.

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, RJ-45, SFP, Serial Console (RJ-45)
Port Speed 10/100/1000 Mbps
UpLink Ports 1 x 1000Base-X (SFP)
POE Support PoE+
Switching Capacity 20 Gbps
Switch Forwarding Rate 29.76 Mpps
DRAM 256 MB
Flash Memory 64 MB
VLAN Support Yes
Max VLANs Supported 4094
Stackable Optional
Layer Support Layer 3
Connector Type RJ-45,SFP,Serial Console (RJ-45)
Performance
Jumbo Frame Support Up To 9216 Bytes
MAC Address Table Size 8000
Management and Configuration
Routing Protocols Static, RIP, OSPF, VRRP, PIM-SM, IGMP
Remote Protocols Yes
Management Interfaces Web GUI,CLI (SSH/Telnet),Serial Console,SNMPv1/v2c/v3,RMON,HTTPS
Security Features 802.1X,ACL,SSH,SSL,RADIUS,TACACS+,DHCP Snooping,IP Source Guard,Dynamic ARP Inspection,Port Security,Storm Control
Management Type Managed (Web GUI, CLI, SNMP)
Remote Management Protocol SNMP,HTTP,HTTPS,SSH,Telnet
Routing Protocol Static,RIP,OSPF,VRRP
Power & Cooling
Fans Temperature-controlled internal fan
Power AC 100-240V 50-60Hz; PoE budget up to 240W
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
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,IEEE 802.3af,IEEE 802.3at


Product Description

The JG310B#ACQ HP FlexNetwork 5120-8G-PoE+ switch is designed to provide reliable gigabit connectivity with Power over Ethernet capabilities. It is commonly found in enterprise access networks where both data and power delivery over a single cable simplify infrastructure.

Built for IT professionals managing medium-sized networks, this switch offers flexibility with both copper and fiber interfaces and supports Layer 3 features for routing and segmentation. It is often found in wiring closets or network racks where space and performance are critical.

Key Features

  • Delivers PoE+ on all 8 RJ-45 ports for powering devices like IP phones and wireless access points
  • Offers a dedicated SFP port for fiber uplinks, enhancing network scalability
  • Supports Layer 3 routing protocols enabling inter-VLAN communication and traffic management
  • Compact 1U form factor fits efficiently into standard rack environments
  • Provides managed switch capabilities for granular control over network traffic and security

This switch plays a practical role in network infrastructures by combining power and data transmission in a single device. Its managed features and robust design allow for consistent performance and straightforward network management.

Reliable and versatile, the JG310B#ACQ helps maintain network stability and supports evolving connectivity requirements without unnecessary complexity.


Use Cases

This switch is typically deployed in environments that require both power and data over Ethernet, supporting network devices that depend on PoE+ for operation. It benefits network administrators managing mid-sized enterprise or branch office infrastructures.

How It's Used:

  • Connecting VoIP phones and wireless access points in office wiring closets
  • Providing fiber uplinks in campus network edge deployments
  • Supporting routing between VLANs in segmented enterprise networks
  • Integrating into rack-mounted network setups requiring compact, managed switches
  • Delivering power and data to IP surveillance cameras in commercial buildings

By combining PoE+ and Layer 3 routing, this switch supports efficient network operations and scalability. Its design facilitates organized cable management and dependable network performance across various business environments.


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