Prewired blocks
Series M4-5 prewired blocks connect advanced networking equipment to horizontal cabling. The blocks offer Category 5 connectivity in 12- and 24-port versions, and are available with T568A or T568B wiring.
Nov 1st, 1995
Series M4-5 prewired blocks connect advanced networking equipment to horizontal cabling. The blocks offer Category 5 connectivity in 12- and 24-port versions, and are available with T568A or T568B wiring.
The Siemon Co.
![Office 381228 960 720[1]](https://img.cablinginstall.com/files/base/ebm/cim/image/2019/07/office_381228_960_720_1_.5d2e0d242bc95.png?auto=format&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=120&w=120)