Thông số kỹ thuật chi tiết của switch​ Aruba ​J9822A :

I/O ports and slots

12 open module slots

Supports a maximum of 288 autosensing 10/100/1000 ports or 288 SFP ports or 96 SFP+ ports or 96 HPE Smart Rate Multi-Gigabit or 24 40GbE ports, or a combination

Power supplies

4 power supply slots

2 minimum power supplies required (ordered separately)

Physical characteristics

Dimensions : 17.5(w) x 17.75(d) x 12.1(h) in (44.45 x 45.09 x 30.73 cm) (7U height)

Weight : 38.1 lb (17.28 kg)

Memory and processor

v3 Gigabit module; Dual ARM Coretex A9 @ 1 GHz; Packet buffer size : 13.5 MB internal

v2 Gigabit module : ARM 11 @ 450 MHz; Packet buffer size : 18 MB internalv3

10G module : Dual ARM Coretex A9 @ 1; Packet buffer size : 13.5 MB internal

v2 10G module : ARM11 @ 550 MHz; Packet buffer size : 18 MB internal

v3 40G module : Dual ARM Coretex A9 @ 1 GHz; Packet buffer size : 13.5 MB internal

Management Module : Freescale P2020 dual core @ 1.2 GHz, 16 MB flash, 1 GB SD Card, 4 GB DDR3 SODIMM

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 < 2.8 µs (FIFO 64-byte packets)

10 Gb Latency < 1.8 µs (FIFO 64-byte packets)

40 Gbps Latency < 1.5 µs (FIFO 64-byte packets)

Throughut up to 1142.8 Mpps

Switching capacity : 1920 Gbps

MAC address table size : 64000 entries

Environment

Operating temperature : 32°F to 131°F (0°C to 55°C); 0°C to 40°C with J8706A or J8707A modules installed

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 : 49 dB, Pressure : 35.7 dB ISO 7779, ISO 9296

Electrical characteristics Frequency : 50/60 Hz

Achieved Miercom Certified Green Award Description : Chassis ships without power supplies. Two power supply slots are available; three different power supplies are available. See power supply products for additional specifications.

Maximum heat dissipation : 4900 BTU/hr (5169.5 kJ/hr), (max. non-PoE); 7400 BTU/hr (7,807 kJ/hr) (max. using PoE)

Voltage : 100 - 127 / 200 - 240 VAC, rated

Safety CSA 22.2 No. 60950; UL 60950; IEC 60950; EN 60950

Emissions

FCC 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), aruba switch configuration guide, aruba switch default enable password