Name: J9727AR HPE 2920-24G-PoE+ 24-Port PoE+ Layer 2 Switch
Brand: HPE
SKU: J9727AR
Price: 104.00 USD
Availability: InStock
Rating: 4.8 (130 reviews)

Product Overview
The HPE 2920-24G-PoE+ 24-Port + 4-Port SFP Layer 2 Switch provides 24 Gigabit Ethernet ports with PoE+ functionality and 4 SFP ports for fiber connectivity. It supports Layer 2 network operations, enabling VLANs and efficient traffic handling in enterprise network environments.

General Information
Brand	HPE
Condition	Refurbished

Technical Information
Switch Type	Layer 2, Managed Switch, Stackable Switch, PoE Switch, Gigabit Switch
Form Factor	Rack-Mountable
Mount Type	1U Rack
Switch Ports	24
Number of Ports	24-Ports
Port Type	10/100/1000Base-T, 1000Base-X, RJ-45, SFP
Port Speed	10/100/1000Base-T
UpLink Ports	4
POE Support	PoE+
Switching Capacity	56 Gbps
Switch Forwarding Rate	109.375 Mpps
DRAM	256 MB
Flash Memory	64 MB
VLAN Support	Yes
Max VLANs Supported	4094
Stackable	Optional
Layer Support	Layer 2, Layer 3 Lite
Connector Type	RJ-45,SFP

Performance
Jumbo Frame Support	Up To 9216 Bytes

Management and Configuration
Routing Protocols	Static, RIP, IGMP
Remote Protocols	Yes
Management Interfaces	Web GUI,Serial Console (RJ-45),SSH,Telnet,SNMP
Security Features	802.1X,Access Control Lists (ACLs),RADIUS,TACACS+,SSH,SNMPv3,Port Security,DHCP Snooping
Management Type	Managed
Security	Yes
Remote Management Protocol	HTTPS,HTTP,SSH,Telnet,SNMP
Routing Protocol	Static,RIP

Physical Characteristics
Weight	3.00

Miscellaneous
Eco Friendly	Yes
Assembly Required	No
Compliance Standards	WEEE, RoHS, CE, FCC, UL
Compliant Standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z, IEEE 802.3x, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1D

Product Description
The HPE 2920-24G-PoE+ 24-Port + 4-Port SFP Layer 2 Switch is a networking device offering 24 Gigabit Ethernet ports with Power over Ethernet Plus (PoE+) support, along with 4 SFP ports for fiber optic connections. It provides Layer 2 switching functions suitable for network segmentation and traffic management. This switch is commonly deployed in medium-sized enterprise environments, supporting devices that require PoE power and uplinks via fiber connections. Network administrators and IT professionals can use this switch to enhance network performance and flexibility. Key Features 24 Gigabit Ethernet ports with PoE+ support delivering power and data on a single cable 4 SFP ports enabling fiber optic uplinks for extended reach and connectivity Layer 2 switching for VLANs and network segmentation Supports Power over Ethernet Plus (PoE+) standards Compact form factor suitable for rack mounting The HPE 2920-24G-PoE+ switch plays a key role in delivering network access and power to endpoint devices such as IP phones, wireless access points, and cameras while maintaining network organization and performance. It supports various network segmentation and uplink configurations to meet organizational requirements.

Use Cases
This switch is typically used in medium-sized enterprise networks requiring PoE+ to power devices such as IP phones and wireless access points, while also needing fiber uplink capabilities. IT teams benefit from its Layer 2 features for network segmentation and improved traffic management. How It's Used: Powering VoIP phones and wireless access points via PoE+ in office environments Creating VLANs and segmenting network traffic for security and performance Connecting to core network infrastructure with fiber links through SFP ports Deploying in wiring closets or network racks with support for rack mounting Providing network access in small to medium enterprise branch offices The switch supports efficient network design by delivering data and power over Ethernet cables and enabling flexible uplink options. It aids in organizing traffic flows and extending connectivity across enterprise network segments.

FAQ's
What type of ports does the J9727AR switch have? The J9727AR switch includes 24 Gigabit Ethernet ports with PoE+ support and 4 SFP ports for fiber optic connections, allowing both copper and fiber networking options. What does PoE+ mean on this switch? PoE+ (Power over Ethernet Plus) allows the switch to deliver power and data over a single Ethernet cable to compatible devices, supporting higher power levels than standard PoE. Can the 4 SFP ports be used simultaneously with the 24 Ethernet ports? Yes, the 4 SFP ports operate alongside the 24 Ethernet ports to provide fiber uplink capabilities without reducing the available Ethernet ports. Is the HPE 2920-24G-PoE+ suitable for Layer 3 routing? No, this switch is designed for Layer 2 operations, focusing on switching and VLAN segmentation rather than Layer 3 routing functions. What environments is this switch designed for? The J9727AR switch is intended for medium-sized enterprise networks requiring PoE+ and fiber uplink connectivity, often used in office and branch environments. Does this switch support rack mounting? Yes, the switch has a form factor compatible with rack mounting, suitable for installation in network cabinets or wiring closets.