Switch Aruba 2930F HPE รุ่น JL557A

JL557A
Aruba 2930F 48GPoE+4SFP 740W Swch

Aruba 2930F 48G PoE+ 4SFP 740W Switch

Differentiator:

• Popular Aruba 52-port Gigabit access switch with high-power 740 Watts PoE+ power. This model has 48 × 10/100/1000 PoE+ ports and 4 × 1000/100 SFP transceiver slots for uplink connectivity. PoE+ is supported with a power budget of 740 Watts.

Hardware Specifications

Power Consumption:

• 980 W (maximum)

Heat Dissipation:

• 420.9 BTU/hr (444.1 kJ/hr)

Input Voltage:

• 100-127 / 200-240 VAC, rated

Ports:

• (48) RJ-45 autosensing 10/100/1000 PoE+ ports
• (4) SFP

Latency:

• 1000 Mb Latency: < 3.8 µs
• 10 Gbps Latency: < 1.6 µs

Switching Capacity:

• 176 Gbps

Throughput:

• Up to 112 Mpps

Memory and Processor:

• Dual Core ARM Cortex A9 @ 1016 MHz
• 1 GB DDR3 SDRAM

Packet Buffer Size:

• 12.38 MB (4.5 MB Ingress / 7.875 MB Egress)

Storage:

• 4 GB eMMC

PoE Capability:

• 740 W PoE+

Management Features

• Aruba AirWave
• Central 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)

Weight:

• 4.79 kg (10.56 lb)

Dimensions:

• 4.39 × 44.25 × 32.42 cm (1.73 × 17.42 × 12.77 in)

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