---
title: "DC Power Cable Color Codes"
canonical: "https://docs.infoblox.com/space/4005SeriesInstallGuide/37584957/DC%20Power%20Cable%20Color%20Codes"
format: markdown
---
DC power cables ship with a label describing each lead. The label is located near the pigtail leads. The <span style="color: #0000ff">[*table below*](#DCPowerCableColorCodes-bookmark35)</span> lists -48V DC power specifications.

> Macro (anchor)

-48V DC Power Connector

|  |  |  |
| --- | --- | --- |
| **Cable Pin** | **Cable Color** | **Description** |
| 1 | Black | Positive Return |
| 2 | Red | Negative Input Voltage |
| 3 | Green/Yellow | Safety Ground |