J9772A

描述
Specification
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描述

J9772A Overview

Aruba 2530 Series Gigabit Ethernet devices are enterprise class, fully managed, Layer 2 edge switches delivering cost effective, reliable, and secure connectivity for business networks.

Specification

J9772A Specifications
Type	Aruba 2530-48G-PoE+ Switch
System Specifications
Ports	· 48 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 · 4 fixed Gigabit Ethernet SFP ports · 1 Dual-personality (RJ-45 or USB micro-B) serial console port.
Memory and processor	Processor: ARM9E @ 800 MHz, 128 MB flash, 256 MB DDR3 DIMM; packet buffer size: 3 MB dynamically allocated.
Mounting	Mounts in an EIA-standard 19-inch telco rack or equipment cabinet (rack-mounting kit available); horizontal surface mounting; wall mounting.
Management	IMC – Intelligent Management Center; Command-Line Interface (CLI); Web browser; configuration menu; out-of-band management (serial RS-232C or Micro USB); IEEE 802.3 Ethernet MIB; Repeater MIB; Ethernet Interface MIB.
Performance (IPv6 Ready Certified)
1000 Mb latency	< 2.3 µs (LIFO 64-byte packets)
100 Mb Latency	< 7.4 µs (LIFO 64-byte packets)
Throughput	Up to 77.3 million pps (64-byte packets)
Switching capacity	104 Gb/s
MAC address table size	16000 entries
Physical specifications
Dimensions (W x D x H)	44.3 x 32.26 x 4.45 cm (17.44 x 13.00 x 1.75 in) (1U height)
Weight	4.72 kg (10.4 lb)
Electrical specifications
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 – 127 / 200 – 240 V ac
Current	5.8/2.9 A
Idle power1	40.1 W
Maximum power rating2	476 W
PoE power	382 W
Frequency	50/60 Hz
NOTE: 1: Idle power is the actual power consumption of the device with no ports connected. 2: 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. PoE power is the total power budget available to all PoE ports.
Environmental specifications
Operating temperature	0° to 45°C (32° to 113°F)
Operating relative humidity	15% to 95% @ 40°C (104°F), noncondensing
Non-operating/storage temperature	-40° to 70°C (-40° to 158°F)
Non-operating/storage relative humidity	15% to 90% @ 65°C (149°F), noncondensing
Altitude	Up to 3 km (10,000 ft)
Acoustic	Power: 33.6 dB, Pressure: 43.9 dB
Safety agency certifica