HP 2920-48G (J9728A) Switch




The HP 2920-48G switch has four dual-personality ports for 10/100/1000 or SFP connectivity. In addition, the 2920 Switch Series supports up to four optional 10 Gigabit Ethernet (SFP+ and/ or 10GBASE-T) ports, as well as a two-port stacking module. These options provide you with flexible and easy-to-deploy uplinks and stacking. 

Volume discounts available
Switch Service customize
No Service + $0
1 year Foundation Care NBD Exchange 2920 48G Switch Service + $186
Volume discounts available

I/O Ports and Slots
  • 44 RJ-45 autosensing 10/100/1000 ports
  • 4 RJ-45 dual-personality 10/100/1000 ports
  • 2 module slots
Memory and Processor
  • Tri Core ARM1176 @ 625 MHz, 512 MB SDRAM, 1 GB flash; packet buffer size: 11.25 MB (6.75 MB dynamic egress + 4.5 MB ingress)
  • Stacking capability: Virtual; 4 switches
  • 100 Mb Latency: < 9.0 µs (FIFO 64-byte packets) 
    • 1000 Mb Latency: < 3.3 µs (FIFO 64-byte packets)
    • 10 Gbps Latency: < 3.2 µs (FIFO 64-byte packets)
    • Throughput: up to 130.9 Mpps
    • Switching capacity: 176 Gbps
    • Routing table size: 2048 entries (IPv4), 256 entries (IPv6)
    • Operating temperature: 32°F to 131°F (0°C to 55°C)
    • Operating relative humidity: 15% to 95%, noncondensing
    Dimensions: H x W x D (in/cm) 1.73" x 17.42" x 13.23" in (4.4 x 44.25 x 33.6 cm)
    Weight (lbs. x kg) 20 lbs
    Condition New
    Warranty Manufacturer Lifetime Warranty

    For more specs, check the OEM's datasheet.


    • Power cord
    • Rack mount hardware (if applicable)

    The following items are not included:

    • Console cables
    • Stacking cables

    Products & Services


    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.