HPE Aruba 2540-48G PoE+ 4SFP+ (JL357A) Switch

HP

The Aruba 2540-48G PoE+ 4SFP+ Open-box Switch is designed for the digital workplace, and contains advanced security and network management tools like Aruba ClearPass Policy Manager and Aruba AirWave.  This layer-2 access switch is easy to deploy and manage and delivers entry level features for the enterprise campus, SMB and branch offices. 

QTY 
Volume discounts available

Model

Aruba 2540-48G PoE+ 4SFP+ (JL357A) Switch

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
Performance
  • Throughput: up to 95.2 Mpps
  • Switching capacity: 128 Gbps
  • Routing table size: 2,000 entries (IPv4), 1,000 entries (IPv6)
  • MAC address table size: 16,384 entries
Management
  • Aruba Central and 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)
Dimensions: H x W x D (in/cm)

1.73" x 17.42" x 11.98"

Condition

Open-box

Warranty

Manufacturer Lifetime Warranty

Shipping

Free

Weight (lbs. x kg)

9 lbs

Accessories & Services

Services: Consulting, Upgrades, Installation, Configuration, Onsite Maintenance / Extended Warranty – For more info, click on the Products & Services tab above

Networking

  • Power cord
  • Rack mount hardware (if applicable)

The following items are not included:

  • Console cables
  • Stacking cables

Products & Services

2NDGEAR

2NDGEAR supports your day-to-day business by providing a wide range of IT equipment and services:

IT Equipment

  • Desktops
  • Laptops
  • Displays
  • Servers
  • Networking
  • Storage

IT Services

Data Sanitization

2NDGEAR offers secure and professional data destruction services for companies and organizations of all sizes. 2NDGEAR is capable of providing data destruction and disposal services at the Department of Defense (DOD) standards. Learn more. (Data Destruction Methods)

E-waste Services

Organizations often have computers, servers, monitors, and other IT equipment they no longer want or need. Proper disposal of this e-waste is very important for your company and the environment. 2NDGEAR’s Disposal Services is designed to help you handle this need properly. We follow all state, federal and EPA regulations of disposal methods. We provide next-day pickups of unwanted equipment in your facility and can perform data destruction on all required items.

Reimaging and Deployment Services

2NDGEAR offers comprehensive reimaging and deployment solutions for all types of organizations such as: Image Creation, Mass Image Deployment and Image Retention & Management.

2NDGEAR’s certified technicians and our 46,000 sq. ft. Technology Center including 400 PC and Laptop audit stations makes 2NDGEAR the perfect imaging specialist for projects of all sizes.

Office Relocation

Relocating your office from one facility to another can be a very stressful experience. It is a detailed and technical process that if not handled properly can create many problems for your organization.

Allow 2NDGEAR to manage your next big move. Our experienced team will handle every technical and logistical aspect of the process from start to completion.

Asset Monetization

2NDGEAR is always interested in purchasing retired IT assets – PC’s, LCD’s, Laptops, Storage, Networking, Servers – from K-12 schools, colleges and private businesses. Some of our customers don’t like selling their retired equipment because the proceeds won’t go back to the IT department. For those clients, we can actually credit the sale to a future purchase of new or used equipment. Learn more

Product Demo Program

2NDGEAR’s Demo Program gives you the opportunity to demo our Laptop and Desktop computer equipment for 30 days at your location before you purchase it. In addition, our technical team can help answer any technical questions related to the product you decide to demo for 30 days and we will even pay for shipping on the product both ways! Learn more

Accidental Damage Protection

You break it, we replace it. It’s that simple with our accidental drop warranty. You don’t have to worry about damages. Our policies say you’re covered no matter the type of equipment or how it got damaged. Learn more.

Onsite Technical Support / Help Desk Services

When mission critical systems fail, you need someone onsite right away. 2NDGEAR provides on-site IT staffing with support for copiers, data centers, desktops, laptops, networking, printers and software. Learn more.

Staff Augmentation

2NDGEAR supports you with supplemental staffing to maintain the flexibility your business needs: replacement hires, fulltime recruiters, dedicated searches (what is it?), solutions architecture and project planning services… 

Extended Warranty

That’s right, at 2NDGEAR we understand that deployments get delayed and OEM warranties expire. If your IT equipment is in place and working, why not just extend the warranty? We will put everything under our comprehensive warranty plan so unexpected failures do not cost you anything. Learn more.

Specifications