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Black 3U security cage for rear rack mounting

Tripp Lite

Tripp Lite SR3UCAGEREAR 3U Security Cage server rack

SKU CH-5F8N-EH61A MPN SR3UCAGEREAR

A 3U security cage that protects rear-mounted rack equipment inside a server cabinet

  • TypeSecurity Cage
  • Rack Units3U
  • ColorBlack
  • 3U rear security cage protects rack equipment from unauthorised access
  • Black finish blends with standard server cabinet aesthetics
  • Fixed standoff design simplifies installation in 3U spaces
  • Tripp Lite manufacturing ensures reliable physical security for hardware
  • First listed June 2022 indicates current product availability

Tripp Lite 3U Security Cage

The Tripp Lite SR3UCAGEREAR is a 3U security cage that mounts at the rear of a standard server rack. It provides a locked enclosure for equipment that must stay inside the cabinet. The unit is finished in black and ships new.

Installers needing rear-mount physical security

This cage suits administrators who want to restrict access to rack-mounted devices from the back of the cabinet. It does not serve installations that require a full-depth enclosure or front-door access. Buyers needing adjustable depth rails or integrated cooling should look at other solutions.

Fixed 3U rear-mount form factor

The cage occupies exactly three rack units and uses a fixed standoff design for rear mounting. This dimension determines whether the part fits the available space in your rack. Verify the 3U allocation before ordering.

Highlights

  • 3U rear security cage protects rack equipment from unauthorised access
  • Black finish blends with standard server cabinet aesthetics
  • Fixed standoff design simplifies installation in 3U spaces
  • Tripp Lite manufacturing ensures reliable physical security for hardware
  • First listed June 2022 indicates current product availability

Specifications

BrandTripp Lite
ModelSR3UCAGEREAR
TypeSecurity Cage
Rack Units3U
ColorBlack
Shipping weight9.07 kg
Package size533 × 457 × 381 mm

Questions about this item

How can I verify the SR3UCAGEREAR cage is correctly installed?

The black 3U security cage mounts to the rear of a standard rack using fixed standoffs; once the screws are fully seated the cage should sit flush and not shift when pressed.

What components are included with the SR3UCAGEREAR and what must I supply?

The package contains the 3U rear security cage itself; mounting screws and any shelf or equipment brackets are not included and must be purchased separately.

Which capacity or version of the Tripp Lite security cage should I choose?

The model listed is the 3U rear-mount version; select this unit when you need exactly three rack units of rear protection and choose a different height if your equipment requires more or fewer units.

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