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JL357A
Model: HPE JL357A – Aruba 2540 Series Switches
Details: Aruba 2540 48G PoE+ 4SFP+ Switch
Condition: New Factory Sealed
Warranty: 3 Years Warranty.
Description
JL357A Overview
Quick Specs Figure 1 shows the appearance of JL357A.
Table 1 shows the Quick Specs.
| Ports | (48) RJ-45 autosensing 10/100/1000 PoE+ ports(4) SFP+ 1/10GbE portsPHY-less |
| Memory and processor | Dual Core ARM Coretex A9 @ 1016 MHz1 GB DDR3 SDRAMPacket buffer size: 12.38 MB 4.5MB Ingress/7.875MB Egress4 GB eMMC |
| Latency | 1000 Mb Latency: < 3.8 µs10 Gbps Latency: < 1.6 µs |
| Throughput | up to 112 Mpps |
| Switching capacity | 176 Gbps |
| PoE capability | 370 W PoE+ |
| Management features | Aruba AirWave Network ManagementIMC – Intelligent Management CenterCommand-line interfaceWeb browserConfiguration menuSNMP managerTelnetRMON1FTPOut-of-band management (serial RS-232C or micro USB) |
| Input voltage | 100 – 127 / 200 – 240 VAC, rated |
| Power consumption | 459 W (maximum) |
| Heat dissipation | 1566 BTU/hr (1652.13 kJ/hr) |
| Product dimensions (H x W x D) | 17.42 x 11.98 x 1.73 in |
| Weight | 17.49 KG |
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