Name: JL356AR HPE Aruba 24G PoE+ 4SFP+ Layer 2 Network Edge Switch
Brand: HPE
SKU: JL356AR
Price: 1534.40 USD
Availability: InStock
Rating: 4.8 (130 reviews)

Product Overview
The HPE Aruba JL356AR switch delivers 24 Gigabit Ethernet ports with PoE+ capabilities, along with 4 SFP+ ports supporting 10GbE uplinks. It operates at Layer 2, making it suitable for network edge deployment where powering endpoint devices and uplink versatility are needed.

General Information
Brand	HPE
Condition	Refurbished

Technical Information
Switch Type	Layer 2, Managed 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, 10G SFP+, RJ-45, USB Console, Serial Console (RJ-45)
Port Speed	10/100/1000Base-T
UpLink Ports	4 x 10G SFP+
POE Support	PoE+
VLAN Support	Yes
Max VLANs Supported	1-4094
Stackable	Optional
Layer Support	Layer 2
Connector Type	RJ-45,SFP+,USB Console,Serial Console (RJ-45)

Performance
Jumbo Frame Support	Up To 9216 Bytes

Management and Configuration
Remote Protocols	Yes
Management Interfaces	Web GUI (HTTP/HTTPS), CLI (SSH, Console), SNMP (v1/v2c/v3), REST API
Security Features	802.1X, ACLs, MAC authentication, DHCP Snooping, Dynamic ARP Inspection, Storm Control, SSH/HTTPS management
Management Type	Managed
Remote Management Protocol	SNMPv1/v2c/v3, SSH, HTTPS, Telnet (optional)

Power & Cooling
Fans	Internal (variable speed)
Power	Internal AC 100-240V; PoE budget (model dependent)
Power Supply	Internal

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, cULus
Compliant Standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z, IEEE 802.3ae, IEEE 802.3x, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1D, IEEE 802.1w, IEEE 802.1s, IEEE 802.1X, IEEE 802.3af, IEEE 802.3at

Product Description
The HPE Aruba JL356AR is a Layer 2 switch equipped with 24 Gigabit Ethernet ports that support PoE+, enabling power delivery to connected devices such as IP phones and access points. It also includes 4 SFP+ ports to provide 10 Gigabit Ethernet uplink connectivity for greater bandwidth aggregation. This switch is typically used in enterprise or campus network environments where edge switching with PoE+ capability and uplink flexibility is required. Network administrators deploy this model to support diverse endpoint devices with reliable Layer 2 network services. Key Features 24x 1GbE RJ-45 ports with PoE+ support 4x 10GbE SFP+ uplink ports Layer 2 switching functionality Compact form factor suitable for rack or desktop placement Designed by HPE Aruba for integration into Aruba networking environments This switch plays a critical role in delivering both data and power to endpoint devices while providing sufficient uplink bandwidth. Its Layer 2 features support fundamental network operations, making it suitable for medium to large enterprise edge deployments.

Use Cases
The JL356AR switch is typically deployed at the network edge of medium to large enterprise environments. It suits organizations requiring PoE+ for devices like IP phones and wireless access points, coupled with high-speed uplinks for backbone connectivity. How It's Used: Providing PoE+ power and connectivity to VoIP phones and wireless access points in office networks Aggregating traffic via 10GbE SFP+ uplinks to core switches or routers Layer 2 switching for VLAN segmentation and local traffic management Supporting small to medium-sized network edge deployments in campus environments Rack or desktop installation in wiring closets or telecommunications rooms This switch enables consolidated data and power transmission for edge devices while supporting essential Layer 2 network functions. It helps maintain organized and segmented traffic flow within enterprise local area networks.

FAQ's
What type of uplink ports does the JL356AR switch have? The JL356AR includes 4 SFP+ ports that support 10 Gigabit Ethernet uplinks, allowing high-bandwidth connections to core network devices or aggregation points. Does the switch support Power over Ethernet? Yes, the JL356AR provides PoE+ (Power over Ethernet Plus) on its 24 Gigabit Ethernet ports, enabling it to power connected devices such as IP phones and wireless access points. What Layer does the JL356AR operate on within a network? This switch functions primarily at Layer 2, handling MAC address-based switching and VLAN segmentation typical of access layer devices. Can the JL356AR be used in a rack mount setup? The JL356AR is designed with a compact form factor suitable for rack or desktop installation, providing flexibility in deployment locations. Is the JL356AR compatible with Aruba network environments? Yes, the JL356AR is an HPE Aruba product designed to integrate within Aruba networking solutions, supporting their management and operational protocols. What is the maximum port speed on the RJ-45 interfaces? The RJ-45 ports on the JL356AR support speeds up to 1 Gigabit per second per port, suitable for standard Ethernet endpoints.