Product Information
The HPE JL357A is the Aruba 2540 48G PoE+ 4SFP+, a Layer 2 access switch with 48 Gigabit PoE+ ports and 4 x 1/10GbE SFP+ uplinks. It fits enterprise campus, SMB and branch networks.
Key Features
- Up to 370W of PoE+ power for APs, cameras and IoT devices
- Built in wire speed 10GbE uplinks
- Static and RIP routing, ACLs, sFlow and IPv6 with no software licensing
- Zero Touch Provisioning for sites with little IT support
- 802.1X, MAC and Web authentication plus RADIUS/TACACS+, SSL and port security
- Security and management through Aruba ClearPass Policy Manager, AirWave, and Aruba Central in the cloud
Condition: New Bulk Pack
Warranty: 90 Days Warranty
Specifications
Brand: HPE
MPN: JL357A
Option Part Number: JL357A
Spare Part Number: JL357-61001
General
Device Type: Switch - 48 Ports - Managed
Enclosure Type: Desktop, Rack-Mountable, Wall-Mountable 1U
Sub Type: Gigabit Ethernet
Ports: 48 x RJ-45 Autosensing 10/100/1000 PoE+ Ports + 4x SFP+ 1/10GbE Ports + PHY-less
Power Over Ethernet (PoE): PoE+
PoE Budget: 370 W
Networking
MAC Address Table Size: 16384 entries
Encryption Algorithm: SSL
Authentication Method: RADIUS, TACACS+, Secure Shell v.2 (SSH2)
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)
Performance
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+
Memory & Processor
Processor: 1 x Dual Core ARM Coretex A9 @ 1016 MHz
RAM: 1 GB DDR3 SDRAM
Packet Buffer Size: 12.38 MB 4.5MB Ingress/7.875MB Egress
Flash Memory: 4 GB eMMC
Expansion & Connectivity
Interfaces: 48 x 1000Base-T RJ-45 PoE+, 4 x Gigabit / 10Gbit LAN SFP+, 1 x console RJ-45 management, 1 x micro-USB Type B management
Power
Power Device: Internal
Power Supply
Input Voltage: 100 - 127 / 200 - 240 VAC (50/60 Hz), Rated
Power Consumption: 459 W (maximum)
Miscellaneous
Compliant Standards: CISPR 22 Class A, EN 61000-3-2, IEC 61000-3-2, IEC 61000-3-3, IEC 61000-4-11, IEC 61000-4-2, IEC 61000-4-3, IEC 61000-4-4, IEC 61000-4-5, IEC 61000-4-6, IEC 61000-4-8, EN 61000-3-3, ICES-003 Class A, UL 60950-1 Second Edition, CSA C22.2 No. 60950-1-07 Second Edition, VCCI Class A, IEC 60825-1:2007, CNS 13438, EN 55024: CISPR 24:2010, EN 55022:2010, IEC 60950-1:2005 + A1:2009 + A2:2013, EN 60825-1:2007, FCC CFR47 Part 15 A, EN 60950-1:2006+A11:2009+A1:2010+A12:2011+A2:2013
Dimensions & Weight
Width: 17.40 inch (44.25 cm)
Depth: 12.00 inch (30.42 cm)
Height: 1.70 inch (4.39 cm)
Weight: 9.83 lbs (4.46 kg)
Environmental Parameters
Heat Dissipation: 1566 BTU/hr (1652.13 kJ/hr)
Min Operating Temperature: 32 °F
Max Operating Temperature: 113 °F
Humidity Range Operating: 15 - 95% (non-condensing)
Min Storage Temperature: -40 °F
Max Storage Temperature: 158 °F
Humidity Range Storage: 15 - 90% (non-condensing)
Not sure this fits your network? Send us your switch or enclosure model and the DatorPro team will confirm compatibility before you order.