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Metal rack-mount switch with 16 front RJ45 ports and status LEDs

Ultratech, Inc.

Ultratech, Inc. 0E-16PGIGUN 16-Port Gigabit Unmanaged Ethernet Switch

SKU CH-Z3HB-BT237

Adds 16 Gigabit ports with 32 Gbps switching capacity in a 1U rack-mountable unmanaged switch

  • 16 adaptive gigabit ports for instant wired expansion
  • Plug-and-play setup with no configuration required
  • 32 Gbps switching capacity handles full line-rate traffic
  • 1U rack-mountable metal chassis fits standard cabinets
  • IEEE 802.3/802.3u/802.3ab compliant for broad compatibility

Network expansion for small environments

The 16-port Gigabit unmanaged switch adds wired connectivity for home offices, small businesses and classrooms where extra Ethernet drops are needed quickly. It provides 16 adaptive RJ45 ports that negotiate speed automatically and deliver full line-rate throughput without blocking. The metal chassis fits a standard 1U rack space and includes an internal power supply.

Plug-and-play simplicity changes daily use

No configuration software or licensing is required; the switch forwards traffic as soon as cables are connected. Port-status LEDs give immediate visual confirmation of link and activity on each port. The 32 Gbps switching capacity handles simultaneous full-duplex streams across all ports. Energy-efficient operation reduces power draw during low-traffic periods.

Installation is straightforward with common pitfalls

Rack ears are included for 1U mounting, and the unit also sits stably on a desktop. Ensure adequate ventilation around the metal housing because the internal power supply generates heat. A frequent issue is connecting cables before the switch is powered, which can delay port negotiation. Verify that the AC outlet matches the regional voltage before first use.

Highlights

  • 16 adaptive gigabit ports for instant wired expansion
  • Plug-and-play setup with no configuration required
  • 32 Gbps switching capacity handles full line-rate traffic
  • 1U rack-mountable metal chassis fits standard cabinets
  • IEEE 802.3/802.3u/802.3ab compliant for broad compatibility

Specifications

BrandUltratech

Questions about this item

Does the internal power supply in the 0E-16PGIGUN require periodic replacement?

The switch uses an internal power supply built for continuous operation; no user-serviceable parts are listed, so routine replacement is not expected.

Will the 32 Gbps switching capacity become a bottleneck before the 16 Gigabit ports saturate?

The 32 Gbps fabric matches the combined non-blocking throughput of all 16 ports at line rate, so the backplane limit and port limit are reached together.

How much heat does the fanless 1U chassis produce when all 16 ports run at full speed all day?

The fanless design relies on passive cooling; the manufacturer rates it for standard office temperatures but does not publish a thermal output figure.

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