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HPE Aruba JL357A 2540 48G PoE+ 4SFP+ Ethernet Switch

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HPE Aruba JL357A is a 48-port PoE+ managed switch with 4 SFP+...

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Detailed Specifications

HPE JL357A

Aruba 2540 48G PoE+ 4SFP+ Ethernet Switch – Layer 2 Managed Gigabit with 370W PoE

The HPE Aruba JL357A 2540 48G PoE+ 4SFP+ Switch is a reliable Layer 2 access switch built for enterprise edge, branch, and SMB environments. Combining intelligent management with high-performance connectivity, it supports up to 48 PoE+ devices and four 10G SFP+ uplinks, ensuring seamless scalability for IP phones, wireless access points, and IoT devices.

Features

Aruba’s 2540 Series is optimized for mobile users and IoT, with cloud-based management via Aruba Central, powerful CLI, and intuitive Web GUI. The JL357A model delivers 370W of PoE+ power across 48 ports,

Advanced Options

allowing effortless deployment of powered devices. Advanced features like ACLs, sFlow, and static routing make this switch ideal for access-layer roles in modern networks.

Product Key Features

    • 48 Gigabit PoE+ Ports with up to 370W total power budget

    • 4 x 10G SFP+ Uplinks for high-speed fiber connectivity

    • Layer 2 Managed with robust CLI and Web UI options

    • Enhanced Security with ACLs, 802.1X, MAC authentication

    • Cloud-Ready with Aruba Central and REST API support

    • Fanless Acoustic Design for quiet deployments in open workspaces

Reliability & Performance

Designed for high uptime and low maintenance, this switch features a quiet acoustic profile, fanless cooling, and energy-efficient operation compliant with IEEE 802.3az. With hot-swappable SFP+ uplinks, integrated security features, and a robust Aruba operating system, the JL357A ensures reliable delivery of voice, video, and data traffic across diverse infrastructures.

Key Features (Bullet List)

    • 48 x 10/100/1000BASE-T PoE+ ports

    • 4 x 1/10G SFP+ uplink slots

    • Up to 370W PoE+ budget

    • Layer 2 switching with static routing

    • Aruba Central cloud management

    • Role-based access control, ACLs, 802.1X authentication

    • Fanless design for quiet operation

    • Energy-efficient with IEEE 802.3az support

SpecificationDetails
Model Number JL357A
Product Type Layer 2 Managed Ethernet Switch
Switching Capacity 176 Gbps
Forwarding Rate 77.4 Mpps
RJ-45 Ports 48 x 10/100/1000BASE-T PoE+
SFP+ Ports 4 x 1/10GbE SFP+ slots
PoE Power Budget 370W
Network Management Aruba Central, CLI, Web GUI, SNMP
Security Features 802.1X, MAC authentication, ACLs, RADIUS
Operating System ArubaOS-Switch
Jumbo Frame Support Yes (up to 9,216 bytes)
Dimensions (WxDxH) 17.4 x 12.0 x 1.7 in (44.2 x 30.5 x 4.4 cm)
Weight 10.1 lb (4.6 kg)
Power Supply Internal, fixed
Operating Temperature 32°F to 131°F (0°C to 55°C)
Acoustic Noise Fanless – Silent Operation
Mounting Options 1U Rack-mountable

  • All packages are shipped same day if the order is placed before 3PM CST

    We use UPS/FedEx to ship the packages with different service levels offered by UPS/FedEx

    Overnight Shipping take 1 business day
    Expedited Shipping take about 2-3 business days
    Ground shipping take about 3-5 business days

    You can select the desired service level at Checkout and we will make sure the package is shipped as per the selected service level.

  • We Accept

    i) PayPal
    ii) All Credit & Debit Cards
    iii) Purchase Orders
    iv) Check
    v) Bank Transfer/ACH/Wire Transfer

    To process the order through Paypal/CC, you can simply checkout and process the payment.

    If you want to issue us Purchase Order/Check/Bank Transfer, Please contact us at the following details

    Call: 469.458.9636
    Email: sales@dcsupplies.net

  • If you have any queries, please contact us at the following details and we will be happy to help

    Call
    469.458.9636
    469.458.9638

    Email
    sales@dcsupplies.net

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