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.
JL357A Specification
|
| 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 |
| Latency |
1000 Mb Latency: < 3.8 µs
10 Gbps Latency: < 1.6 µs |
| Throughput |
up to 112 Mpps |
| Switching capacity |
176 Gbps |
| PoE capability |
370 W PoE+ |
| Management features |
Aruba AirWave Network Management
IMC - Intelligent Management Center
Command-line interface
Web browser
Configuration menu
SNMP manager
Telnet
RMON1
FTP
Out-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 |
