Switch HPE FlexNetwork รุ่น R8J42A

R8J42A
HPE 5140 8G 2SFP 2GT EI Sw (8x1G Base-T, 2xSFP, 2x10G Base-T Combo Port)

Hardware Specifications

Power Consumption:

• 15W (Maximum), 8W (Idle)
  • Note: Idle power is the actual power consumption of the device with no ports connected. 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.

Heat Dissipation:

• Maximum: 27.3/51.2 BTU/hr. (28.8/54 kJ/hr.)

Input Voltage:

• AC Voltage: 100 VAC–240 VAC

Ports:

• (8) RJ-45 autosensing 10/100/1000 ports
  • Duplex: Ports 1-8 support 10BASE-T/100BASE-TX, 1000BASE-T (full only)
• (2) combo ports with 2 SFP or 2 1GbE ports and 2 SFP ports
• (1) RJ-45 serial console port

Latency:

• 1000 Mb latency: < 5 µs
• 10 Gbps latency: < 3 µs

Routing Capabilities:

• Table Size: 1024 entries
• MAC address: 16,384 entries
• IPv6 Ready Certified

Switching Capacity:

• 24 Gbps

Stacking Capabilities:

• IRF 9 switches

Throughput:

• 18 Mpps

Memory and Processor:

• 512 MB SDRAM
• 256 MB flash

Power Supply:

• 1 minimum power supply required (ordered separately)

PoE Capability:

• 370W PoE+ Maximum, depending on model

Operating Temperature:

• 23°F to 113°F (–5°C to 45°C)

Management Features:

• HPE Aruba Networking IMC – Intelligent Management Center
• SmartMC
• Command-line interface
• Web browser
• SNMP manager

Detailed Product Description:

• 8 RJ-45 autosensing 10/100/1000 ports
• 2 SFP Ports, 2 GT Ports (4 port combo unit, can use 1 pair of 2 ports at a time)
• Min=0 / Max=2 SFP Transceivers
• Power supply included
• 1U Height

Weight:

• 1.5 kg (3.31 lbs)

Dimensions:

• 4.36 × 10.47 × 16 cm (1.72 × 17.32 × 6.3 in)

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