Name: JL558AR HPE 2930F 48G PoE+ 4SFP+ 48-Port L3 Switch
Brand: HPE
SKU: JL558AR
Price: 554.00 USD
Availability: InStock
Rating: 4.8 (130 reviews)

Product Overview
The JL558AR HPE 2930F 48G PoE+ 4SFP+ 48-Port + 4-Port SFP+ L3 Switch offers 48 Gigabit Ethernet ports with PoE+ for powering devices, combined with four SFP+ ports for 10GbE uplinks. It includes Layer 3 routing functionality suitable for mid-sized enterprise networks requiring advanced traffic management and high port density.

General Information
Brand	HPE
Condition	Refurbished

Technical Information
Switch Type	Layer 3, Managed Switch, Stackable Switch, PoE Switch, Gigabit Switch
Mount Type	1U Rack, Desktop
Switch Ports	48
Number of Ports	48-Ports
Port Type	10/100/1000Base-T, 10G SFP+
Port Speed	1 Gbps,10 Gbps
UpLink Ports	4 x 10G SFP+
POE Support	PoE+
Switching Capacity	176 Gbps
Switch Forwarding Rate	130.95 Mpps
DRAM	512 MB
Flash Memory	256 MB
VLAN Support	Yes
Max VLANs Supported	1-4094
Stackable	Optional
Layer Support	Layer 2, Layer 3
Connector Type	RJ-45,SFP+

Performance
Jumbo Frame Support	Up To 9216 Bytes
MAC Address Table Size	32,000

Management and Configuration
Routing Protocols	Static, RIP
Remote Protocols	Yes
Management Interfaces	Web GUI (HTTP/HTTPS),CLI (SSH/Telnet),SNMPv1/v2c/v3,RMON,Console (RJ-45),USB
Security Features	802.1X,ACLs,MAC Authentication,BPDU Guard,DHCP Snooping,IP Source Guard,RADIUS,TACACS+,SSH,SSL
Management Type	Managed
Remote Management Protocol	HTTP,HTTPS,SSH,SNMPv1/v2c/v3
Routing Protocol	Static,RIP

Power & Cooling
Fans	Yes (internal, temperature-controlled)
Power	PoE budget: 370 W; AC input 100-240V, 50/60Hz
Power Supply	Internal AC power supply (100-240V, 50/60Hz)

Physical Characteristics
Dimensions	1.73 x 17.32 x 17.32 in
Weight	3.00
Operating Temperature	0°C to 45°C (32°F to 113°F)

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 802.1Q,IEEE 802.1p,IEEE 802.1D,IEEE 802.1w,IEEE 802.3x

Product Description
The HPE JL558AR 2930F L3 Switch is designed to provide comprehensive network connectivity with 48 Gigabit Ethernet ports, all supporting Power over Ethernet Plus (PoE+). It includes 4 additional SFP+ ports enabling 10 Gigabit Ethernet uplinks for high-speed data transmission. This switch supports Layer 3 routing, facilitating advanced network management and segmentation. Typically deployed in mid-sized enterprise environments, this switch is suited for IT professionals requiring robust network infrastructure with integrated PoE+ to power connected devices such as IP phones, wireless access points, and security cameras. Key Features 48 PoE+ enabled Gigabit Ethernet ports 4 SFP+ ports supporting 10GbE uplinks Layer 3 routing for advanced network management Supports high-density device connectivity Suitable for mid-sized networking setups This switch plays a critical role in providing high port density and integrated power delivery, which simplifies network design by reducing the need for additional power sources. Its Layer 3 capabilities also support efficient traffic management and network segmentation, making it a versatile solution for diverse network requirements.

Use Cases
This switch is typically used in mid-sized enterprise networks where dense connectivity and Power over Ethernet capabilities are required. It benefits environments needing integrated network routing and high-speed uplinks for data-intensive applications. How It's Used: Providing PoE+ power and network connectivity to IP phones and wireless access points in office environments Connecting multiple devices in data closets with high port density needs Supporting 10GbE uplinks to core switches or servers through SFP+ ports Implementing Layer 3 routing to segment traffic within enterprise LANs Deploying in network closets of mid-sized organizations requiring scalable network infrastructure Its role is to consolidate network access and power delivery while enabling efficient data routing, which helps reduce infrastructure complexity and supports organizational network growth.

FAQ's
What does PoE+ mean on this switch? PoE+ refers to Power over Ethernet Plus, allowing the switch to supply electrical power over Ethernet cables to connected devices such as IP phones and wireless access points without needing separate power supplies. How many 10GbE uplink ports does the JL558AR have? The JL558AR switch includes 4 SFP+ ports that support 10 Gigabit Ethernet uplinks for high-speed network connections. What Layer 3 capabilities are included? The switch supports Layer 3 routing, enabling advanced network traffic management and segmentation within enterprise networks. Can this switch power multiple devices simultaneously? Yes, with 48 PoE+ enabled Gigabit ports, it can supply power to multiple compatible devices simultaneously over Ethernet cables. Is this switch suitable for small office environments? While it can be used in small offices, the JL558AR is primarily designed for mid-sized networks with higher port density and power needs. Does the switch support fiber connectivity? Yes, the 4 SFP+ ports allow for fiber optic connections supporting 10GbE uplinks for high-speed data transmission.