JL357A is an Aruba 2540 48G PoE+ 4SFP+ Switch. Designed for the digital workplace, the Aruba 2540 Switch Series is optimized for mobile users. With advanced security and network management tools — Aruba ClearPass Policy Manager and Aruba AirWave — this Layer 2 access switch is easy to deploy and manage.
| Model | JL357A |
|---|---|
| Ports | (48) RJ-45 autosensing 10/100/1000 PoE+ ports (4) SFP+ 1/10GbE ports PHY-less |
| Memory and processor | Dual Core ARM Coretex A9 @ 1016 MHz 1 GB DDR3 SDRAM Packet buffer size: 12.38 MB 4.5MB Ingress/7.875MB Egress 4 GB eMMC |
| Throughput | up to 112 Mbps |
| Switching capacity | 176 Gbps |
| PoE capability | 370 W PoE+ |
| Latency | 1000 Mb Latency: < 3.8 µs 10 Gbps Latency: < 1.6 µs |
JL357A is an Aruba 2540 48G PoE+ 4SFP+ Switch. Designed for the digital workplace, the Aruba 2540 Switch Series is optimized for mobile users. With advanced security and network management tools — Aruba ClearPass Policy Manager and Aruba AirWave — this Layer 2 access switch is easy to deploy and manage.
| Model | JL357A |
|---|---|
| Ports | (48) RJ-45 autosensing 10/100/1000 PoE+ ports (4) SFP+ 1/10GbE ports PHY-less |
| Memory and processor | Dual Core ARM Coretex A9 @ 1016 MHz 1 GB DDR3 SDRAM Packet buffer size: 12.38 MB 4.5MB Ingress/7.875MB Egress 4 GB eMMC |
| Throughput | up to 112 Mbps |
| Switching capacity | 176 Gbps |
| PoE capability | 370 W PoE+ |
| Latency | 1000 Mb Latency: < 3.8 µs 10 Gbps Latency: < 1.6 µs |
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