Name: JL355-61101 HP Aruba 2540 Series 2540 48G 4SFP+ 48 x RJ-45 10/100/1000Base-T and 4 x SFP+ Ports Layer 2 Managed Gigabit Ethernet Network Switch
Brand: HPE
SKU: JL355-61101
Price: 1504.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The HP Aruba 2540 Series 2540 48G 4SFP+ switch is a Layer 2 managed device designed to provide reliable gigabit connectivity for enterprise networks. Featuring 48 RJ-45 ports alongside four 10Gbps SFP+ slots, it fits well into access layer roles where flexibility and network control are important.

General Information
Brand	HPE
Part Number	JL355-61101
Condition	Refurbished

Technical Information
Switch Ports	48
Number of Ports	52-Ports
Port Type	10/100/1000Base-T, 10G SFP+
Port Speed	10/100/1000 Mbps,10 Gbps
UpLink Ports	4 x SFP+
POE Support	No
Switching Capacity	176 Gbps
Switch Forwarding Rate	343.75 Mpps
VLAN Support	Yes
Max VLANs Supported	1-4094
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
Remote Protocols	Web GUI,CLI (SSH/Telnet),SNMP,Aruba Central,AirWave
Management Interfaces	USB Console,Serial Console (RJ-45),Web GUI,SSH
Security Features	802.1X,ACLs,MAC Authentication,Port Security,DHCP Snooping,Storm Control,BPDU Guard
Remote Management Protocol	SNMPv1/v2c/v3,HTTP/HTTPS,SSH,Telnet
Routing Protocol	Static,RIP

Physical Characteristics
Weight	5.00
Operating Temperature	0°C to 45°C

Miscellaneous
Eco Friendly	Yes
Compliance Standards	WEEE, RoHS, CE, FCC, UL, TUV, cULus
Compliant Standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3ae, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1X, IEEE 802.3ad (LACP), IEEE 802.3x

Product Description
This HP Aruba 2540 Series switch is built for reliable and efficient network access, often found in medium to large enterprise environments. It delivers essential Layer 2 capabilities such as VLAN segmentation, link aggregation, and quality of service to optimize traffic flow across the network. Network administrators commonly use this switch to manage wired devices like computers, printers, and IP phones, ensuring stable connections with minimal downtime. Key Features Supports up to 48 Gigabit Ethernet ports for connecting multiple devices Includes 4 10Gbps SFP+ slots for high-bandwidth uplinks or stacking Offers VLANs, link aggregation, and access control for network segmentation and security Provides PoE+ options (if applicable) to power connected devices directly through Ethernet cables Delivers simple management via web GUI, CLI, or SNMP for flexible administration Typically deployed in office wiring closets or data center access layers, this switch handles heavy networking demands with ease. Its versatility allows it to support a wide range of applications from everyday connectivity to VoIP and video conferencing, helping maintain smooth and efficient network performance.

Use Cases
The HP Aruba 2540 48G 4SFP+ switch is engineered for enterprise access layer deployments that require robust, managed gigabit connectivity with scalable uplink options. It is well suited for mid-sized to large office environments, campus networks, and branch locations where centralized network control and performance consistency are critical. How It's Used: Providing dedicated gigabit access for workstations and VoIP phones in corporate office floors to ensure stable, high-throughput connectivity. Serving as an aggregation switch in campus wiring closets, connecting multiple access switches to core layers with 10Gbps SFP+ uplinks. Supporting edge network deployments in remote branch offices where VLAN segmentation and QoS improve application prioritization and security. Facilitating network segmentation and traffic management for virtualized environments within data closets of educational institutions. Enabling rack-mounted connectivity expansion in small data centers requiring low latency and managed switching capabilities. By integrating 48 gigabit ports with 10Gbps SFP+ uplink flexibility, the switch enables efficient traffic distribution and segmentation while maintaining operational simplicity. Its Layer 2 management capabilities help optimize network performance and scalability in environments that demand controlled access and reliable throughput.