HPE JL357A – Aruba 2540 Series Switches Price & Product Datasheet

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Product Model: JL357A

Retail Price: US$2,516.00

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JL357A is an Aruba 2540 48G PoE+ 4SFP+ Switch. Designed for the digital workplace, the Aruba 2540 Switch Series is optimized for mobile users. With advanced security and network management tools ¡ª Aruba ClearPass Policy Manager and Aruba AirWave ¡ª this Layer 2 access switch is easy to deploy and manage.

Quick Spec

Table 1 shows the quick spec.

Model	JL357A
Ports	(48) RJ-45 autosensing 10/100/1000 PoE+ ports (4) SFP+ 1/10GbE ports PHY-less
Memory and processor	Dual Core ARM Coretex A9 @ 1016 MHz 1 GB DDR3 SDRAM Packet buffer size: 12.38 MB 4.5MB Ingress/7.875MB Egress 4 GB eMMC
Latency	1000 Mb Latency: 10 Gbps Latency:
Throughput	up to 112 Mpps
Switching capacity	176 Gbps
PoE capability	370 W PoE+

Product Details

Figure 1 shows the front view of JL357A.

Note:

¢Ù	¢Ú	¢Û
SFP+ ports	10/100/1000Base-T RJ-45 ports	RJ Serial Console

Compare to Similar Item

Table 2 shows the comparison.

Model	JL357A	J9772A
Ports	(48) RJ-45 autosensing 10/100/1000 PoE+ ports (4) SFP+ 1/10GbE ports PHY-less	¡¤ 48 RJ-45 autosensing 10/100/1000 PoE+ ports ¡¤ 4 fixed Gigabit Ethernet SFP ports ¡¤ 1 Dual-personality (RJ-45 or USB micro-B) serial console port.
Throughput	up to 112 Mpps	Up to 77.3 million pps (64-byte packets)
Switching capacity	176 Gbps	104 Gb/s
PoE capability	370 W PoE+	382 W

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Specification

JL357A Datasheet

JL357A Specification
Ports	(48) RJ-45 autosensing 10/100/1000 PoE+ ports (4) SFP+ 1/10GbE ports PHY-less
Memory and processor	Dual Core ARM Coretex A9 @ 1016 MHz 1 GB DDR3 SDRAM Packet buffer size: 12.38 MB 4.5MB Ingress/7.875MB Egress 4 GB eMMC
Latency	1000 Mb Latency: < 3.8 µs 10 Gbps Latency: < 1.6 µs
Throughput	up to 112 Mpps
Switching capacity	176 Gbps
PoE capability	370 W PoE+
Management features	Aruba AirWave 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)
Input voltage	100 – 127 / 200 – 240 VAC, rated
Power consumption	459 W (maximum)
Heat dissipation	1566 BTU/hr (1652.13 kJ/hr)
Product dimensions (H x W x D)	17.42 x 11.98 x 1.73 in
Weight	17.49 KG