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J9855A Overview

Aruba 2530 Series Fast Ethernet devices are fully managed Layer 2 edge switches delivering cost effective, reliable, and secure connectivity for business networks. This J9855A has 48 x RJ-45 autosensing 10/100/1000ports with 2 SFP+ ports.

Quick Spec

Figure 1 shows the appearance of Aruba J9855A.

Table 1 shows the quick spec.

Product Code	J9855A
Type	Aruba 2530-48G-2SFP+ Switch
Ports	48 RJ-45 autosensing 10/100/1000 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T); Duplex:10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only; 2 SFP+ fixed 1000/10000 SFP+ ports; 1 dual-personality (RJ-45 or USB micro-B) serial console port.
Throughput	Up to 101 million pps (64-byte packets)
Switching capacity	136 Gb/s
Dimensions (W x D x H)	44.3 x 25.4 x4.45 cm (17.44 x 10.00 x 1.75 in) (1U height)
Weight	3.08 kg (7.1 lb)

Product Details

Figure 2 shows the front panel of Aruba J9855A.

Note:

	Power, Fault, and Locator LEDs
	Console Port
	Test and Status LEDs
	LED Mode select button and indicator LEDs
	48 RJ-45 autosensing 10/100/1000 ports
	2 SFP+ fixed 1000/10000 SFP+ ports

Figure 3 shows the back panel of Aruba J9855A.

Note:

AC power connector

Compare to Similar Items

Table 2 shows the comparison.

Product Code	J9853A	J9854A	J9855A	J9856A
Type	Aruba 2530-48G-PoE+-2SFP+ Switch	Aruba 2530-24G-PoE+-2SFP+ Switch	Aruba 2530-48G-2SFP+ Switch	Aruba 2530-24G-2SFP+ Switch
PoE power	382 W	195 W	N/A	N/A
Throughput	Up to 101 million pps (64-byte packets)	up to 65.4 million pps (64-byte packets)	Up to 101 million pps (64-byte packets)	Up to 65.4 million pps (64-byte packets)
Switching capacity	136 Gb/s	88 Gb/s	136 Gb/s	88 Gb/s

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J9855A Specification

J9855A Specifications
Product Brand	Aruba
Product Name	Aruba 2530-48G-2SFP+ Switch
Networking Type	Switch
Form Factor	Desktop, rack-mountable, wall-mountable 1U
Number of Ports	48 Gigabit Ethernet
Subtype	Gigabit Ethernet
Switching Capacity	136 Gbps
Throughput	101 Mpps
MAC Address Table Size	16000 entries
Jumbo Frame Support	9220 bytes
RAM	256 MB DDR3 SDRAM
Processor	1 x ARM: 800 MHz
Flash Memory	128 MB
Power Device	Internal power supply
Voltage Required	AC 120/230 V (50/60 Hz)
Power Consumption Operational	55.1 Watt
Dimensions (WxDxH)	17.4 x 10 x 1.8 inch
Operating Temperature	0C to 45C