Thông số kỹ thuật chi tiết của switch​ Aruba ​JL264A

I/O ports and slots

48 RJ-45 autosensing 10/100/1000 PoE+ ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASETX, IEEE 802.3ab Type 1000BASE-T, IEEE 802.3at PoE+); Duplex : 10BASE-T/100BASE-TX : half or full; 1000BASE-T : full only 4 SFP+ 1/10GbE ports; PHY-less

Additional ports and slots

1 dual-personality (RJ-45 or USB micro-B) serial console port

Physical characteristics

Dimensions : 17.42(w) x 11.98(d) x 1.73(h) in. (44.25 x 30.42 x 4.39 cm) (1U height)

Weight : 9.83 lb (4.46 kg)

Memory and processor

Dual Core ARM® Cortex A9 @ 1016 MHz, 1 GB DDR3 SDRAM; Packet buffer size : 12.38 MB; 4.5 MB Ingress/7.785 MB Egress, 4 GB eMMC

Mounting and enclosure Mounts in an EIA-standard 19-inch telco rack or equipment cabinet (rack-mounting kit available); Horizontal surface mounting; Wall mounting

Performance

1000 Mb Latency < 3.8 µs (64-byte packets)

100 Gb Latency < 1.6 µs (64-byte packets)

Throughut up to 112.0 Mpps

Switching capacity : 176 Gbps

Routing table size : 2,000 IPv4, 1,000 IPv6 in hardware, 200 OSPF, 256 Static, 10,000 RIP

MAC address table size : 32768 entries

Environment

Operating temperature : 32°F to 113°F (0°C to 45°C)

Operating relative humidity : 5% to 95%, noncondensing

Nonoperating/Storage temperature : -40°F to 158°F (-40°C to 70°C)

Nonoperating/Storage relative humidity : 15% to 95% @ 149°F (65°C), noncondensing

Altitude : up to 10,000 ft (3 km)

Acoustic : Power : Power : Power : 55.7 dB, Pressure : 41.7 dB

Electrical characteristics

Frequency : 50/60 Hz

Maximum heat dissipation : 293.0 BTU/hr (309.1 kJ/hr)

Voltage : 100 - 240 VAC, rated

Current : 5.1/2.5 A

Maximum power rating : 459 W

Idle power : 48.6 W

PoE power : 370 W PoE+

Notes : Maximum power rating and maximum heat dissipation are the worst-case theoretical : maximum numbers provided for planning the infrastructure with fully loaded PoE (if equipped), 100% traffic, all ports plugged in, and all modules populated

Safety UL 69050-1 : 2nd Edition; EN 60950-1 : 2006 +A11 : 2009 +A1 : 2010 +A12 : 2011+A2 : 2013; IEC 60950-1 : 2005 +A1 : 2009 +A2 : 2013; CSA 22.2 No. 60950-1-07 2nd; EN 60825-1 : 2014 / IEC 60825-1 : 2014 Class 1

Emissions

EN 55032 : 2012/CISPR 32 Class A; FCC CFR 47 Part 15 Class A; VCCI Class A; ICES-003 Class A; CNS 13438

Management 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)