Thông số kỹ thuật chi tiết của switch​ Aruba network ​J9728A :

I/O ports and slots

44 RJ-45 autosensing 10/100/1000 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T); Duplex : 10BASE-T/100BASE-TX : half or full; 1000BASE-T : full only

4 RJ-45 dual-personality 10/100/1000 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T)

2 module slots

Additional ports and slots

1 stacking module slot

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

1 USB 1.1

1 RJ-45 out-of-band management port

Physical characteristics

Dimensions : 17.42(w) x 13.23(d) x 1.75(h) in (44.25 x 33.6 x 4.45 cm) (1U height)

Weight : 11.95 lb (5.42 kg)

Memory and processor

Tri Core ARM1176 @ 625 MHz, 512 MB SDRAM, 1 GB flash; packet buffer size : 11.25 MB (6.75 MB dynamic egress + 4.5 MB ingress)

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

100 Mb Latency < 9.0 µs (FIFO 64-byte packets)

1000 Mb Latency < 3.3 µs (FIFO 64-byte packets)

100 Gb Latency < 3.3 µs (FIFO 64-byte packets)

Throughut up to 130.9 Mpps

Switching capacity : 176 Gbps

MAC address table size : 16000 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 : 57 dB, Pressure : 41.8 dB

Electrical characteristics

Frequency : 50/60 Hz

Maximum heat dissipation : 239 BTU/hr (252.15 kJ/hr)

Voltage : 100 - 240 VAC, rated

Maximum power rating : 70 W

Idle power : 27 W

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 CE Labeled; EN 60825-1 Safety of Laser Products-Part 1; FCC Part 15, Subpart B; GOST; EU RoHS Compliant; EN 55022 Class A; EN 55024 : 1998; C-Tick; ICES-003, Class A; VCCI Class A; IEC 60950-1 : Second Edition ; IEC 60825-1; EN62479 : 2010; CSA C22.2 No. 60950-1-07 2nd Edition; EN 60950-1 : 2006+A11 : 2009+A1 : 2010+A12 : 2011; IEC 60950-1 (ed.2) : am1

Emissions

FCC part 15 Class A; VCCI Class A; EN 55022/CISPR 22 Class A

Management HPE PCM+; HPE PCM (included); command-line interface; Web browser; configuration menu; out-of-band management (serial RS-232C); IEEE 802.3 Ethernet MIB; Repeater MIB; Ethernet Interface MIB, aruba switch configuration guide, aruba switch default enable passwork