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JG309B#AC4 HP FlexNetwork 5120 8G PoE+ 8-Port Gigabit Layer 2 Managed Switch with 1x SFP

SKU:

JG309B#AC4

Weight: 3.00 lbs
Condition: Refurbished
  • 8 RJ-45 ports with PoE+ support delivering up to 30W per port
  • 1 SFP slot for fiber uplink flexibility
  • Layer 2 managed switch with VLAN and QoS capabilities
  • Rack-mountable design suitable for network edge deployment
Product Overview

The HP FlexNetwork 5120 Series 5120 8G PoE+ switch serves as a versatile Layer 2 managed device providing eight PoE-enabled Gigabit Ethernet ports alongside a dedicated SFP uplink. It fits well within rack-mounted setups, offering essential network control and power delivery for connected devices.

General Information
Brand HP
Condition Refurbished
Technical Information
Switch Type Layer 2, 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, SFP, Serial Console (RJ-45)
Port Speed 10/100/1000Base-T
UpLink Ports 1
POE Support PoE+
Switching Capacity 20 Gbps
DRAM 128 MB
Flash Memory 64 MB
VLAN Support Yes
Max VLANs Supported 1-4094
Layer Support Layer 2
Connector Type RJ-45,SFP,Serial Console (RJ-45)
Performance
Jumbo Frame Support Up To 9216 Bytes
MAC Address Table Size 8K (8192)
Management and Configuration
Remote Protocols Yes
Management Interfaces Web GUI,CLI,SSH,Telnet,SNMP,Console (RJ-45)
Security Features 802.1X,ACL,SSH,SSL,MAC Filtering,Port Security,DHCP Snooping,IP Source Guard
Management Type Managed
Remote Management Protocol SNMPv1/v2c/v3,SSH,Telnet,HTTP/HTTPS
Power & Cooling
Fans Internal fan (variable speed)
Power Supply Internal, 100-240V AC
Physical Characteristics
Weight 3.00
Operating Temperature 0°C to 40°C
Miscellaneous
Eco Friendly Yes
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 802.1X,IEEE 802.3af,IEEE 802.3at


Product Description

The JG309B#AC4 HP FlexNetwork 5120 Series switch offers reliable Gigabit Ethernet connectivity with Power over Ethernet capabilities. Often found in enterprise and SMB network infrastructures, it provides both data and power over a single cable to network devices.

Commonly integrated into campus networks or branch office setups, this managed switch supports essential network segmentation and traffic prioritization features. IT administrators and network professionals benefit from its combination of performance and manageability.

Key Features

  • Compact 1U rack-mount form factor for efficient space utilization
  • PoE+ compliance delivering reliable power for IP phones, cameras, and wireless access points
  • Layer 2 switching with support for VLANs, link aggregation, and IGMP snooping
  • Flexible uplink options via dedicated SFP port for fiber or copper connectivity
  • Robust security features including port security and access control lists

This switch plays a significant role in simplifying network deployments by combining power and data delivery in one device. Its dependable performance and management features make it suitable for maintaining organized and secure network segments.

With steady operation and versatile connectivity, this switch supports ongoing network demands without unnecessary complexity.


Use Cases

This switch is typically deployed in medium to large enterprise environments where powering network devices directly via Ethernet simplifies infrastructure. It fits well in network edges or wiring closets where both data and power connectivity are needed.

How It's Used:

  • Providing PoE+ power and connectivity for IP telephony systems in corporate offices
  • Supporting surveillance camera networks with reliable power and data transmission in commercial buildings
  • Connecting wireless access points in campus networks to enable seamless Wi-Fi coverage
  • Serving as an aggregation point in small data centers or server rooms with fiber uplink capability
  • Facilitating network segmentation and traffic management for SMB IT environments

These deployments benefit from the switch's ability to deliver consistent performance and power through an integrated platform. Its management features help maintain network efficiency and security across various operational contexts.


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JG309B#AC4 HP FlexNetwork 5120 8G PoE+ 8-Port Gigabit Layer 2 Managed Switch with 1x SFP
JG309B#AC4 HP FlexNetwork 5120 8G PoE+ 8-Port Gigabit Layer 2 Managed Switch with 1x SFP