The Fastest Way to Identify Cable Lengths

If you’ve ever grabbed a cable off the wall and thought,
“Is this a 25… or a 50?”
This simple system is going to save you a ton of time.

Instead of guessing cable length, you can identify everything instantly — just by using color.

Step 1: Color‑Tag Your Cables

Let’s start with an XLR.

All you need to do is wrap a small band of electrical tape around both ends of the cable.
Nothing fancy — just clean, consistent wraps using the same color on each end.

Once that’s done, hang the cable back up on the wall.

Step 2: Assign Colors to Lengths

Here’s the key:

Every cable length gets its own color.

For example:

• Orange = 20 ft
• Blue = 6 ft
• Green = 15 ft
• Red = 25 ft

You can use whatever colors make the most sense for your inventory. The system is totally flexible.

Now when you look at the wall, you instantly know what length you’re grabbing —
no measuring, no unraveling, no guessing.

Step 3: Create a Color Chart

This is where the whole system comes together.

Here’s the fastest way to make an accurate reference chart for your team:

1. Take a quick photo or short video of your labeled cable ends.
2. Bring that image into an application like Photoshop.
3. Use the Eyedropper Tool to sample the exact tape color.
4. Fill a simple box with that color.
5. Save each color box as a JPEG swatch.

From there:

• Drop those swatches into a clean, two‑column table in an application such as Microsoft Word.
• Column 1: Color swatch
• Column 2: Cable length

No need for fancy formatting — clarity and consistency win every time.

Print it, laminate it, and hang it on the wall,
or save a digital copy to your phone or tablet.

Now anyone on your team — students, volunteers, or crew — can grab the right cable every time.

Download the Sample Template

To make this even easier, you can download the exact chart template featured in the video directly from my site. Use it as‑is, or customize it for your own workflow.

Simple System. Big Time Savings.

This little color‑coding method dramatically speeds up setup and strike
— and cuts down on those never‑ending “What length is this?” questions.

Give it a try and watch your cable wall get more organized (and more reliable) instantly.