Home A - Z
Page Index

Commit 8ca13e

2025-04-02 16:58:59 R. Bishop: -/-
communications/ethernet/registered jacks.md ..
@@ 29,8 29,8 @@
| 4 | Blue | Unused (PoE Power) |
| 5 | White/Blue | Unused (PoE Power) |
| 6 | Orange | Receive - |
- | 7 | White/Brown | Unused |
- | 8 | Brown | Unused |
+ | 7 | White/Brown | Unused (PoE Power) |
+ | 8 | Brown | Unused (PoE Power) |
#### **T568B Wiring Standard**
| **Pin** | **Cable Color** | **Purpose** |
@@ 41,8 41,8 @@
| 4 | Blue | Unused (PoE Power) |
| 5 | White/Blue | Unused (PoE Power) |
| 6 | Green | Receive - |
- | 7 | White/Brown | Unused |
- | 8 | Brown | Unused |
+ | 7 | White/Brown | Unused (PoE Power) |
+ | 8 | Brown | Unused (PoE Power) |
**T568B is the most commonly used standard in modern Ethernet cabling.**
0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9