[JL357A] ราคา ขาย จำหน่าย Aruba 2540 48G PoE+ 4SFP+ Switch

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
Operating temperature range 0 to 45°C
Operating humidity range 15 to 95% @ 104°F (40°C) (noncondensing)
Power consumption 459 W (maximum)
Heat dissipation 1566 BTU/hr (1652.13 kJ/hr)
Minimum dimensions (W x D x H) 17.42 x 11.98 x 1.73 in