SKU: 43207556488

Black Box Rackmount Fiber Enclosure - 3U

Sale price$287.15 Regular price$319.06
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Description

Black Box Rackmount Fiber Enclosure - 3UThe Black Box Rackmount Fiber Enclosure is a premium high density solution designed for data centers, telecom rooms, and workflow heavy IT environments. This 3U enclosure is purpose built to maximize fiber capacity, organization, and accessibility, making it an essential component for professionals who demand reliable fiber termination and professional patching for mission critical networks. When paired with LGX fiber cassettes or fiber adapter

The Black Box Rackmount Fiber Enclosure is a premium high-density solution designed for data centers, telecom rooms, and workflow-heavy IT environments. This 3U enclosure is purpose-built to maximize fiber capacity, organization, and accessibility, making it an essential component for professionals who demand reliable fiber termination and professional patching for mission-critical networks. When paired with LGX fiber cassettes or fiber adapter panels, this enclosure can safely hold up to 288 individual fibers, providing a scalable foundation for growing networks while maintaining order and ease of maintenance. With a focus on flexibility and usability, it is the ideal choice for administrators seeking streamlined fiber management, reduced installation times, and improved network reliability.

  • Capacity and scalability: Holds up to 288 fibers when used with LGX fiber cassettes or fiber adapter panels, delivering high-density terminations in a compact 3U chassis.
  • Visible and secure connections: Smoked-plastic, lockable front door enables quick viewing of connections while ensuring tamper resistance and security in shared racks.
  • Advanced stackability: Features a new grommet design that improves stackability and cable routing, helping you optimize space and reduce cable clutter in dense rack environments.
  • Maximum flexibility for diverse deployments: Satisfies requirements for flexible layouts and high-density terminations, enabling easy reconfiguration as fiber networks evolve.
  • Compatibility and ease of integration: Designed to work seamlessly with fiber adapter panels and LGX fiber cassettes, giving you a versatile solution for heterogeneous fiber environments.

Technical Details of Black Box Rackmount Fiber Enclosure - 3U

  • Capacity: Up to 288 fibers when used with LGX fiber cassettes or fiber adapter panels
  • Enclosure height: 3U rackmount form factor
  • Front door: Smoked-plastic, lockable for secure access and visibility of connections
  • Design feature: New grommet design improves stackability and cable management
  • Overall purpose: High-density fiber termination cabinet for data centers and enterprise networks

How to install Black Box Rackmount Fiber Enclosure - 3U

  • Prepare your rack space and verify that the enclosure height aligns with a 3U mounting area in your equipment rack. Ensure the rack is stable and properly grounded.
  • Install the rackmount enclosure into the designated 3U slot using standard mounting hardware. Secure the enclosure firmly to prevent movement during cable management or maintenance tasks.
  • Install LGX fiber cassettes or fiber adapter panels inside the enclosure according to your network design. Arrange cassettes and panels to optimize access, patching, and cooling considerations.
  • Route and organize fiber cables through the new grommets and internal organizers. Label each fiber path clearly to simplify future maintenance and terminations, while minimizing bend radii and ensuring optimal cable management.
  • Close and lock the smoked-plastic front door to protect connections while maintaining visibility. Confirm that all fibers are properly terminated, terminated labels are correct, and the system passes basic continuity tests before returning the rack to service.

Frequently asked questions

  • Q: How many fibers can this enclosure hold?

    A: It holds up to 288 fibers when used with LGX fiber cassettes or fiber adapter panels.

  • Q: Is the front door lockable?

    A: Yes. The front door is smoked-plastic and lockable to secure connections while allowing quick visual inspection.

  • Q: What makes this enclosure suitable for high-density terminations?

    A: The 3U design combined with compatibility with LGX cassettes and fiber adapter panels enables dense fiber termination and organized patching in a compact footprint, with a design-oriented focus on stackability and cable management.

  • Q: Can I use different fiber components inside this enclosure?

    A: Yes. It is designed to work with both LGX cassette systems and standard fiber adapter panels, providing flexibility for varied fiber architectures.

  • Q: Is it suitable for data center environments?

    A: The enclosure is intended for environments requiring reliable, high-density fiber management and secure access, making it appropriate for data centers, telecom rooms, and enterprise networks.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 43207556488

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Dan
New York, US
★★★★★ 4
A truly original concept picture book. Unlike most counting ...
Format: Hardcover
A truly original concept picture book. Unlike most counting concept books that only show one item type (like 2 balls on the page about 2) this book has many items to count on each number page (3 trees, 3 trains, 3 cows, etc, on the pages about the number 3). You have to search around to find each of the items because the author moves the items around each time. :) Yes, it's not as flashy, but it's got what really counts!
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Reviewed in the United States on December 3, 2016
E
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Elisa's Mom
Lowell, US
★★★★★ 5
Excellent early math book
Format: Paperback
I found this book on a recommended Early Math reading list posted on the PBS Parents website. Since there are no words in this book, there is nothing to actually read to your child. But it is likely one of the longest 12 page books I've read. And it is by far the most significant number book my 3 year old has read. Anno uses a town to depict and define numbers 0-12, the seasons, and the months of the year. The seasons and months are recognizeable, but not the focus like the numbers are. For the number 0, you see a blank landscape with a small river. When the child turns the page, he sees a large number 1 on the right side of the book and in the landscape one lone building, one tree, one sun, one snowman.... There is also a set of blocks on the left side of the book, with one block colored in. Thus, the child can see the number 1 represented as a numeral, as a block (of a set of 10), and as an object (one building, one tree, one person). As you turn the pages and the numbers increase, a village forms. The final page is the number 12 -- a full village at Christmas time, complete with 12 reindeer in the sky. As a parent, I enjoy having my daughter "read" to me. But I am most amazed by how the book has helped her to grasp the concept of numbers. As she explained, "0, Mommy. Because there's nothing there."
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Reviewed in the United States on March 1, 2009
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Tenormary
Lexington, US
★★★★★ 5
Great way to remove dry skin while not being abrasive
Style: Bath & Body
One side of the scrubber is a softer cloth, the other is a more abrasive cloth. There is a sponge divider between the two. This is great to use during the dry days of winter when my skin becomes dryer and more scaly. The soft side is for my face, of course. The ribbon band across the back lets me slide my hand in and get a bit more leverage and to hold on to the scrubber. Much kinder to my skin than a loofah. I wash the Scrubber with the towels so it is always clean.
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Reviewed in the United States on January 15, 2026
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GiGi
Lowell, US
★★★★★ 5
A nicer loofah
Style: Bath & Body
So nice! The two different sides is a plus. Soaps up easily and rinses out great. Makes for a pleasant shower everytime.
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Reviewed in the United States on March 28, 2026
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Megan
Carnegie, US
★★★★★ 5
A Self-Care Essential
Style: Bath & Body
I love these scrubbies! They’re a good size, and durable. One side is soft, and the other exfoliates. It has a little loop on top to hang it up. They are a bit pricey though.
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Reviewed in the United States on August 27, 2025

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