HPE JL357A Aruba 2540 48G PoE+ 4SFP+ Switch

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 ?s
10 Gbps Latency: < 1.6 ?s

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