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JL356A | HP Networking Aruba 2540 24G PoE+ 4SFP+ Switch
- Regular price
- $1,792.00
- Sale price
- $1,792.00
- Regular price
-
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Product Description P/N: JL356A
Description
The HP JL356A Aruba 2540 is a fully managed, enterprise-grade Layer 2 switch with 24 Gigabit PoE+ ports and 4 SFP+ uplinks. It offers high switching performance, robust power delivery, and scalability for access layer deployments in modern networks.
Technical Specifications
|
Condition |
New/Never Used Surplus |
|---|---|
| Brand | HP Networking |
| Category |
Networking
|
| Part Number | JL356A |
| Subcatecory |
PoE+ Access Switches
|
| Series | Aruba 2540 |
| Ports | 24 x RJ-45 10/100/1000 PoE+ |
| Uplinks | 4 x SFP+ (1/10GbE) PHY-less |
| Processor | Dual-Core ARM Cortex A9 1016 MHz |
| Memory | 1 GB DDR3 SDRAM, 128 MB Flash |
| Packet Buffer | 12.38 MB |
| Switching Capacity | 128 Gbps |
| Throughput | Up to 95.2 Mpps |
| Latency | <3.8 µs (1G), <1.6 µs (10G) (64B packets) |
| Input Voltage | 100–127 / 200–240 V AC |
| Dimensions (H x W x D) | 4.39 x 44.25 x 30.42 cm (1.73 x 17.42 x 11.98 in) |
| Weight | 3.9 kg (8.6 lb) |
Information About JL356A
The JL356A Aruba 2540 is a 1U height rack-mountable switch designed for access layer deployment in enterprise campus and branch networks. Equipped with 24 RJ-45 autosensing 10/100/1000 PoE+ ports and 4 SFP+ 1/10GbE uplink ports, it provides high-speed connectivity with scalable fiber options. This model runs on a dual-core ARM Cortex A9 @ 1016 MHz processor with 1 GB DDR3 SDRAM and a 12.38 MB packet buffer, delivering low-latency forwarding: <3.8 µs at 1G and <1.6 µs at 10G for 64-byte packets.
Key Features:
-
24 x PoE+ RJ-45 Ports: Provide data and power to endpoints like IP phones, cameras, and access points
-
4 x SFP+ Uplinks: Support 1G/10G fiber connections for scalable aggregation or uplink design
-
High Switching Performance: Up to 128 Gbps switching capacity and 95.2 Mpps throughput
-
Low Latency: <3.8 µs for 1G and <1.6 µs for 10G traffic with 64-byte packets
-
Advanced Hardware Design: Dual-core CPU, large packet buffer, and efficient thermal management
-
Compact Form Factor: 1U rack-mountable design with optimized power efficiency and heat dissipation
The JL356A delivers intelligent access switching with high-performance PoE+ and fiber uplinks for growing enterprise networks.
Description
The HP JL356A Aruba 2540 is a fully managed, enterprise-grade Layer 2 switch with 24 Gigabit PoE+ ports and 4 SFP+ uplinks. It offers high switching performance, robust power delivery, and scalability for access layer deployments in modern networks.
Technical Specifications
|
Condition |
New/Never Used Surplus |
|---|---|
| Brand | HP Networking |
| Category |
Networking
|
| Part Number | JL356A |
| Subcatecory |
PoE+ Access Switches
|
| Series | Aruba 2540 |
| Ports | 24 x RJ-45 10/100/1000 PoE+ |
| Uplinks | 4 x SFP+ (1/10GbE) PHY-less |
| Processor | Dual-Core ARM Cortex A9 1016 MHz |
| Memory | 1 GB DDR3 SDRAM, 128 MB Flash |
| Packet Buffer | 12.38 MB |
| Switching Capacity | 128 Gbps |
| Throughput | Up to 95.2 Mpps |
| Latency | <3.8 µs (1G), <1.6 µs (10G) (64B packets) |
| Input Voltage | 100–127 / 200–240 V AC |
| Dimensions (H x W x D) | 4.39 x 44.25 x 30.42 cm (1.73 x 17.42 x 11.98 in) |
| Weight | 3.9 kg (8.6 lb) |
Information About JL356A
The JL356A Aruba 2540 is a 1U height rack-mountable switch designed for access layer deployment in enterprise campus and branch networks. Equipped with 24 RJ-45 autosensing 10/100/1000 PoE+ ports and 4 SFP+ 1/10GbE uplink ports, it provides high-speed connectivity with scalable fiber options. This model runs on a dual-core ARM Cortex A9 @ 1016 MHz processor with 1 GB DDR3 SDRAM and a 12.38 MB packet buffer, delivering low-latency forwarding: <3.8 µs at 1G and <1.6 µs at 10G for 64-byte packets.
Key Features:
-
24 x PoE+ RJ-45 Ports: Provide data and power to endpoints like IP phones, cameras, and access points
-
4 x SFP+ Uplinks: Support 1G/10G fiber connections for scalable aggregation or uplink design
-
High Switching Performance: Up to 128 Gbps switching capacity and 95.2 Mpps throughput
-
Low Latency: <3.8 µs for 1G and <1.6 µs for 10G traffic with 64-byte packets
-
Advanced Hardware Design: Dual-core CPU, large packet buffer, and efficient thermal management
-
Compact Form Factor: 1U rack-mountable design with optimized power efficiency and heat dissipation
The JL356A delivers intelligent access switching with high-performance PoE+ and fiber uplinks for growing enterprise networks.