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Silver rack-mount network switch with forty-eight front ports

HP

HP 2920-48G Switch J9728A 48 Port

SKU CH-908B-PNJPH

A 48-port managed network switch for wired infrastructure, first listed by the manufacturer in 2023

  • 48 Gigabit ports connect many wired devices
  • 16 additional ports expand network capacity
  • HP 2920 series built for reliable switching
  • New condition ensures full manufacturer quality
  • First listed by manufacturer in March 2023

HP 2920-48G Switch J9728A

The HP 2920-48G Switch J9728A is a managed network switch designed for wired infrastructure. It provides 48 ports for connecting multiple devices in a local area network. The unit is supplied in new condition and carries the manufacturer part number J9728-61001.

Suited for 48-port rack deployments

This switch suits administrators who need a high-density 48-port platform for office or campus LANs. It is not for buyers who require Power over Ethernet on every port or need uplink speeds beyond the built-in interfaces. Teams wanting a smaller port count should consider a different model.

48 ports of Gigabit connectivity

The single specification that decides fit is the 48 Gigabit Ethernet ports. Confirm that your cabling and rack space match this density before purchase. The J9728A part number identifies the exact hardware revision for spares or expansion.

Highlights

  • 48 Gigabit ports connect many wired devices
  • 16 additional ports expand network capacity
  • HP 2920 series built for reliable switching
  • New condition ensures full manufacturer quality
  • First listed by manufacturer in March 2023

Specifications

No published specifications for this item yet.

Questions about this item

Does the J9728A use the 2920 series stacking interface to combine multiple units?

The 2920-48G supports stacking through its dedicated module slots, allowing several switches to operate as a single logical device.

What physical clearance does the 48-port 2920 chassis require?

The chassis is a one-rack-unit appliance; allow front-to-back airflow space and cable-bend radius at the rear.

How is the J9728A initially configured, and what step is often missed?

Connect the console cable, run the first-time setup wizard, then save the running configuration — many forget the final write-memory step.

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