Name: JL381A#ABA HPE 1920S 24G 2SFP PoE+ Layer 3 Gigabit Switch
Brand: HPE
SKU: JL381A#ABA
Price: 147.00 USD
Availability: InStock
Rating: 4.8 (130 reviews)

Product Overview
The HPE JL381A#ABA JL385A 1920S switch delivers 24 Gigabit Ethernet ports with PoE+ to supply power to devices, alongside 2 SFP ports for uplink fiber connectivity. It supports Layer 3 static and RIP routing, allowing basic routing functions within networks. As a managed switch, it provides configuration options for network control and segmentation.

General Information
Brand	HPE
Condition	Refurbished

Technical Information
Switch Type	Layer 3, Smart Managed Switch, PoE Switch, Gigabit Switch
Mount Type	1U Rack, Desktop
Switch Ports	24
Number of Ports	24-Ports
Port Type	10/100/1000Base-T, SFP, USB Console, Serial Console (RJ-45)
Port Speed	10/100/1000 Mbps
UpLink Ports	2 x SFP
POE Support	PoE+
Switching Capacity	52 Gbps
Switch Forwarding Rate	101.56 Mpps
VLAN Support	Yes
Max VLANs Supported	1-4094
Stackable	No
Layer Support	Layer 2+, Layer 3
Connector Type	RJ-45,SFP

Performance
Jumbo Frame Support	Up To 9216 Bytes
MAC Address Table Size	8192

Management and Configuration
Routing Protocols	Static, RIP
Remote Protocols	Yes
Management Interfaces	Web GUI (HTTP/HTTPS),CLI (SSH/Telnet),SNMPv1/v2c/v3,RMON
Security Features	802.1X,ACLs,Port Security,DHCP Snooping,IP Source Guard,Storm Control,DoS Protection
Management Type	Smart Managed
Security	Yes
Remote Management Protocol	SNMPv1/v2c/v3,HTTP/HTTPS,SSH,Telnet
Routing Protocol	Static

Power & Cooling
Fans	Yes (internal fan)
Power	370 W PoE budget (maximum); Internal AC 100-240 VAC
Power Supply	Internal AC

Physical Characteristics
Weight	3.00
Operating Temperature	0°C to 45°C

Miscellaneous
Eco Friendly	Yes
Assembly Required	No
Compliance Standards	RoHS, CE, FCC, UL
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 802.1X,IEEE 802.3af,IEEE 802.3at

Product Description
The HPE JL381A#ABA JL385A 1920S 24G 2SFP PoE+ Layer 3 Gigabit Switch provides network connectivity through 24 Gigabit Ethernet ports and 2 SFP uplinks. It is designed to serve mid-sized networks requiring advanced Layer 3 switching features and Power over Ethernet Plus (PoE+) support. This switch is typically deployed in office or enterprise environments where network segmentation, routing, and powering of devices like IP phones or wireless access points are required. Key Features 24 10/100/1000 Mbps RJ-45 ports with PoE+ support 2 SFP ports for fiber uplinks Layer 3 static and RIP routing capabilities Managed switch functionality with advanced network control Part of the HPE 1920S series offering flexibility in deployment This switch enables consolidation of network infrastructure by combining switching, routing, and power delivery in one device. It supports network segmentation and efficient traffic management suited for business environments requiring both data and power connectivity on a single platform.

Use Cases
This switch is commonly deployed in small to medium business networks needing integrated Layer 3 routing and PoE+ support. It fits environments where IP phones, wireless access points, or security cameras require power and data connectivity from a single device. How It's Used: Powering and connecting VoIP phones in office spaces Providing uplink connectivity to fiber backbone networks via SFP ports Segmenting network traffic with Layer 3 routing for improved traffic management Supplying power to wireless access points in campus environments Supporting managed switch features for network administration This switch serves as a versatile network element combining data switching, routing, and device powering, reducing the need for separate power supplies and simplifying network design in business settings.

FAQ's
What does PoE+ support mean on the JL381A#ABA switch? PoE+ enables the switch to provide up to 30 watts of power per port to connected devices like IP phones and wireless access points, eliminating the need for separate power supplies. How many SFP ports does the JL381A#ABA have? This model includes 2 SFP ports that allow fiber uplink connections for extending the network or connecting to other switches. What Layer 3 features are supported by this switch? The switch supports static routing and RIP routing protocols, allowing it to route traffic between VLANs and subnets in a network. Is the JL381A#ABA suitable for managed network environments? Yes, it is a managed switch providing configuration options for network segmentation, traffic control, and monitoring. Can the JL381A#ABA power wireless access points? Yes, through its PoE+ ports, it can supply power to compatible wireless access points, simplifying deployment and reducing cabling requirements. What network speed do the Gigabit ports support? All 24 RJ-45 ports support 10/100/1000 Mbps speeds for a range of device connectivity options.