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Home Networking Network Switches HPE Aruba JL357A 2540 Series 48x 1GB PoE+ RJ-45 4x 10GB SFP+ Switch

HPE Aruba JL357A 2540 Series 48x 1GB PoE+ RJ-45 4x 10GB SFP+ Switch
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HPE Aruba JL357A 2540 Series 48x 1GB PoE+ RJ-45 4x 10GB SFP+ Switch

Brand:
Aruba

Specifications

   Product Overview:
  • The HPE JG326A 1m 40GB QSFP+ Direct Attach Copper Cable is designed for high-speed data transmission in network environments. With a cable length of 1 meter and speed capability of up to 40 Gbps, this direct-attach copper cable ensures reliable connectivity between devices with QSFP+ ports.
  • The connectors on both ends are also QSFP+, allowing for easy plug-and-play installation without the need for additional tools or adapters.
  • HPE JG326A: HPE FlexNetwork X240 40G QSFP+ QSFP+ 1m Direct Attach Copper Cable.
  • The HPE Aruba JL357A 2540 Series Switch is a high-performance network switch for small to medium-sized businesses. With its impressive PoE budget of 370W, this switch can power up to 48 devices simultaneously without additional power source requirements.
  • Featuring a switching capacity of 176 Gbps and a forwarding rate of 112.0 Mpps, the JL357A ensures fast and efficient data transfer throughout your network. Its MAC address table size supports 16,384 entries, allowing seamless communication between connected devices.
  • With low latency levels (less than 3.8 µs), even when dealing with small packets (64 bytes), this switch guarantees minimal delays in delivering information across your network.
  • Aruba JL357A: 48x RJ-45 autosensing 10/100/1000 PoE+ ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASETX, IEEE 802.3ab Type 1000BASE-T, IEEE 802.3at PoE+); Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only 4 SFP+ 1/10GbE ports; PHY-less.
   Features:
  • 48x 1GbE PoE+ RJ-45 Ports: Power and connect devices such as IP phones, wireless APs, and security cameras.
  • 4x 10GbE SFP+ Uplink Ports: High-speed fiber uplinks for fast backbone or aggregation connections.
  • 370W PoE Budget: Sufficient power delivery for a full range of PoE+ devices.
  • Cloud & Local Management: Supports Aruba Central, CLI, web GUI, and REST API for simplified network control.
  • Advanced Security: Access control, port security, and traffic prioritization for secure business operations.
  • Energy Efficient: Supports Energy Efficient Ethernet (EEE) and low-latency switching under 3.8µs.
  • High Performance: 176 Gbps switching capacity and 112 Mpps forwarding rate ensures fast data throughput.
  • Quiet Operation: Side-to-side airflow design for efficient, low-noise cooling in rack environments.
   Specifications:
  • Brand: HPE Aruba
  • Model Number: JL357A
  • Part Numbers: JL357A, 2540-48G-PoE+-4SFP+
  • Product Family: Aruba 2540 Series
  • Switch Type: Layer 2+ Managed
  • Network Ports: 48x 1GbE PoE+ RJ-45
  • Uplink Ports: 4x 10GbE SFP+
  • PoE Budget: 370W
  • Management Ports: 1x Dual-personality (RJ-45 or USB micro-B) Serial Console
  • Switching Capacity: 176 Gbps
  • Forwarding Rate: 112 Mpps
  • MAC Address Table Size: 16,384 entries
  • Latency: < 3.8 µs (64-byte packets at 1000Mb)
  • Airflow Direction: Side-to-Side
  • Power Supply: 1x AC Internal Power Supply Included
  • Mounting: Rack-mountable (1U)
  • Management Options: Aruba Central, CLI, SNMP, Web GUI, REST API
   Why Choose HPE Aruba JL357A?
  • Enterprise-Grade PoE+ Performance: 370W PoE+ power for reliable support of modern connected devices like IP cameras and APs.
  • Future-Proof Uplinks: 4x 10GbE SFP+ ports offer high-speed backbone connections for growing networks.
  • Easy Management: Aruba Central and local management interfaces make setup and operation smooth for IT admins in Singapore.
  • Optimized for Scalability: Ideal for midsize enterprise and campus access deployments requiring security, scalability, and performance.
  • Trusted HPE Aruba Build Quality: Backed by HPE’s reputation for durability, security, and long-term value.


Features

Brand:
Aruba
Warranty:
1 Year