Gigabit Switch Poe Aruba 8 Port J9774a

I/O ports and slots

8 RJ-45 autosensing 10/100/1000 PoE+ ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T, IEEE 802.3at PoE+); Media Type: Auto-MDIX; Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only

2 dual-personality ports; each port can be used as either an RJ-45 10/100/1000 port (IEEE 802.3 Type 10Base-T; IEEE 802.3u Type 100Base-Tx; IEEE 802.3ab 1000Base-T Gigabit Ethernet) or as a SFP slot (for use with SFP transceivers)

Additional ports and slots

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

Physical characteristics

Dimensions: 10.00(w) x 6.28(d) x 1.75(h) in (25.4 x 15.95 x 4.45 cm) (1U height)

Weight: 2.2 lb (1 kg)

Memory and processor

ARM9E @ 800 MHz, 128 MB flash; Packet buffer size: 1.5 MB dynamically allocated, 256 MB DDR3 DIMM

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 < 7.4 µs (LIFO 64-byte packets)

1000 Mb Latency < 2.6 µs (LIFO 64-byte packets)

Throughut up to 14.8 Mpps (64-byte packets)

Switching capacity: 20 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: 0 dB, Pressure: 0 dB

Electrical characteristics

Frequency: 50/60 Hz

Maximum heat dissipation: 236 BTU/hr (248.98 kJ/hr), (switch only: 236 BTU/hr; combined switch + max. PoE devices: 1624 BTU/hr)

Voltage: 100 – 240 VAC, rated

Maximum power rating: 86 W

Idle power: 13.4 W

PoE power: 67 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

UL 60950-1; CAN/CSA 22.2 No. 60950-1; EN 60825; IEC 60950-1; EN 60950-1

Emissions

FCC Class A; EN 55022/CISPR-22 Class A; VCCI Class A

Management

IMC – Intelligent Management Center; command-line interface; Web browser; configuration menu; out-of-band management (serial RS-232C or Micro USB); IEEE 802.3 Ethernet MIB; Repeater MIB; Ethernet Interface MIB, aruba switch default username password, aruba switch configuration guide