Custom Cabling and Connectivity

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Custom Cabling and Connectivity Solutions

Black Box has been an industry-leading manufacturer of cabling and connectivity solutions since 1976 and has been building custom solutions from the very beginning. Whether you need a single cable for one specific project or thousands of cables for an ongoing project, we can help. We've provided hundreds of thousands of custom cabling solutions for a wide range of industries, including government, education, corporate, military, healthcare, and more. Our custom cable team is happy to help you create a connectivity solution for your application. Our team offers unmatched support and will get your quote and order to you in rapid time. Come to Black Box for your custom needs.

Get directly in touch with one of our custom experts now - the way that is the most convenient for you:


Features and Benefits

USA Manufacturing

Black Box Manufacturing, located just outside of Pittsburgh in Southwest Pennsylvania, is where most of our custom cabling solutions are built. We take pride in the product we produce, cutting no corners, testing to ensure premium performance, and making sure that you have confidence in the quality of the solution you receive.


Fast Response Time

We know that when you are in need of a custom solution, you don’t always have time to wait. Black Box responds to all custom requests within one business day to fulfill your request as soon as possible. Have a particularly urgent request? Talk directly to one of our custom solutions experts at 877-877-2269 or live chat with someone now so we can get to you right away.

No Order Minimum

Black Box has no minimum order requirements. We are happy to assist you with any custom cabling project, no matter how big or how small.

Premium Quality and Performance

Black Box only uses trusted, high-end cables and parts to make your custom cables. Additionally, our experienced technicians test every cable in your order to ensure top quality and performance.


Need to ensure your custom solution works in your application first? Black Box and our experienced technicians can work with you to get a prototype designed, built, and out to you for testing.

Kitting and Bundling

Have special kitting, bundling, labeling, and shipping needs? We can help. We’ll assemble kits with specific components, even custom-built components, and ship on your schedule.

Explore Our Custom Solutions


CAT5e, CAT6, and CAT6A Patch Cables

Reduce cable clutter, order your Ethernet patch cable in the exact length you need.


Multi-strand Fiber Cables

Save yourself a lot of time and trouble with pre-terminated cables ready for installation.

Fiber Patch Cables in Multiple Colors

Get singlemode or multimode patch cables in 12 different colors so you can color code your network. Select from 1,000's of lengths and connector variations with LC, SC, ST, and MTRJ connectors or request them in your custom length.

Cut-to-length Bulk Fiber Cable

Cut-to-Length Bulk Fiber Cable

Black Box offers a wide selection of high-quality indoor and indoor/outdoor fiber cable. Specify the desired length of your cable, and we’ll cut it and spool it for you.


Serial, Telco, and Specialty Cables

Black Box can make custom cables for any application. We can create MIL-spec cables, industrial cables and adapters, retail cables, healthcare cables, legacy cables, and more.

Industry Applications

Black Box creates 100,000s of custom cables and kittings every year for almost any application, including:



Our custom cables can match your network color-coding scheme or meet your specific connectivity requirements. Contact us also for individually bundled or kitted components to simplify the purchase for your standard applications


Harsh environments often require special adapters and cables including Y, octopus, and even serial.

Healthcare Technology Solutions


Specialties like no-adhesive and nurse-call cables used in patient monitoring systems are a regular Black Box production.

Data Center

Sometimes customs can be as simple as making lots of CATx patch cables in a non-standard length for data center server to patch panel connections.


Military & Defense

Black Box regularly produces MIL-spec communication cables as well as customized fiber and specialty coax cables for our military customers.


Big and small retailers rely on Black Box for kits that include custom harness cables, labels, as well as CAT5/6 and AV cables for store PoS and networks.

Get Your Customs Quote Now

Ready to order your custom cables or have questions about your project? Submit your request form now, and one of our experts will call you back in an instant.

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