Name: JG928AR HPE 1920-48G-PoE+ 48-Port Layer 3 Switch with PoE+
Brand: HPE
SKU: JG928AR
Price: 313.29 USD
Availability: InStock
Rating: 4.8 (124 reviews)

Product Overview
The HPE 1920-48G-PoE+ 48-Port + 52-Port 4 Layer 3 Switch delivers 48 Gigabit Ethernet ports with PoE+ capabilities and includes 4 Layer 3 ports for routing. It supports Layer 3 switching to offer improved traffic management and network segmentation in enterprise environments.

General Information
Brand	HPE
Condition	Refurbished

Technical Information
Switch Type	Layer 3, Managed Switch, PoE Switch, Gigabit Switch
Mount Type	1U Rack, Desktop
Switch Ports	48
Number of Ports	48-Ports
Port Type	10/100/1000Base-T, 1000Base-X, RJ-45, SFP
Port Speed	10/100/1000
UpLink Ports	4
POE Support	PoE+
Switching Capacity	104 Gbps
Switch Forwarding Rate	203.125 Mpps
DRAM	256 MB
Flash Memory	128 MB
VLAN Support	Yes
Max VLANs Supported	4094
Stackable	No
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, VRRP, IGMP
Remote Protocols	Yes
Management Interfaces	Web GUI (HTTP/HTTPS), CLI (Console/Telnet), SSH, SNMP v1/v2c/v3, RMON
Security Features	802.1X, ACLs, DHCP Snooping, IP Source Guard, Dynamic ARP Inspection, DoS Protection, SSH, SSL
Management Type	Managed
Security	802.1X, ACLs, SSH, SSL, DHCP Snooping
Remote Management Protocol	SNMPv1/v2c/v3, SSH, HTTPS, Telnet
Routing Protocol	Static,RIP

Power & Cooling
Fans	Yes (smart cooling fans)
Power	370 W PoE budget; AC 100-240V internal power supply
Power Supply	Internal AC Power Supply

Physical Characteristics
Weight	3.00
Operating Temperature	0°C to 40°C

Miscellaneous
Eco Friendly	Yes
Assembly Required	No
Compliance Standards	WEEE, RoHS, CE, FCC, UL, TUV
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 HPE 1920-48G-PoE+ 48-Port + 52-Port 4 Layer 3 Switch is a network switch providing 48 Gigabit Ethernet ports with Power over Ethernet Plus (PoE+) support, alongside 4 Layer 3 ports. It is designed for deployment in network environments requiring both high port density and advanced routing features. This switch is typically used in enterprise or campus network settings where segmentation, traffic management, and PoE capabilities are necessary to support connected devices like IP phones, wireless access points, and security cameras. Key Features 48 Gigabit Ethernet ports with PoE+ support to power network devices. 4 Layer 3 ports enabling routing functions between VLANs. Supports Layer 3 switching to improve inter-VLAN traffic handling. Facilitates enhanced network segmentation and traffic management. Designed for medium to large scale network deployments. This switch plays a critical role in providing both data connectivity and power to network devices while enabling efficient routing and segregation of network traffic. It is suited for environments requiring consolidated network infrastructure with integrated Layer 3 capabilities.

Use Cases
The HPE 1920-48G-PoE+ switch is commonly deployed in enterprise and campus networks where multiple devices require both power and data connectivity. It supports scenarios demanding network segmentation and inter-VLAN routing to enhance traffic flow and security. How It's Used: Powering IP phones, wireless access points, and security cameras via PoE+ in office environments. Segmenting network traffic across VLANs in medium to large enterprise networks. Providing Layer 3 routing between VLANs for efficient data flow. Supporting campus or branch office network backbone with high port density. Enabling centralized network management and traffic control. This switch functions as a key network component that consolidates data and power delivery while facilitating advanced routing and traffic management, suitable for diverse enterprise networking needs.

FAQ's
What does PoE+ support mean on this HPE switch? PoE+ support means the switch can supply power over Ethernet cables to connected devices such as IP phones and wireless access points, following the IEEE 802.3at standard for higher power delivery compared to standard PoE. What are the Layer 3 ports used for? The 4 Layer 3 ports on this switch enable routing between different VLANs or subnets, allowing for network segmentation and improved traffic management within an enterprise network. Can this switch handle inter-VLAN routing? Yes, the HPE 1920-48G-PoE+ supports Layer 3 switching, which includes inter-VLAN routing to facilitate communication between different VLANs. Is the HPE 1920-48G-PoE+ suitable for large enterprise networks? This switch is designed for medium to large enterprise or campus networks requiring high port density and Layer 3 capabilities, making it appropriate for such environments. How many total ports does this switch have? The switch provides 48 Gigabit Ethernet ports with PoE+ and 4 additional Layer 3 ports, totaling 52 ports for network connectivity. Does the switch support advanced traffic management features? Yes, the Layer 3 functionality supports network segmentation and traffic management to optimize data flow across VLANs.