IES-2000/3000 User’s Guide
Hardware Overview 3-9
Table 3-14 Installation Overview
You can also attach RJ-11 connectors to the Telco-50 cable and connect directly to a DSL modem(s) or patch
panel. This chapter discusses connections using MDFs.
3.4.1 Telco-50 Cables
Telco-50 cables are used for data and voice applications with MDFs (Main Distribution Frame), patch panels and
distribution boxes. They can also be used as extension cables. Telco-50 cables are made up of 25 or 50 twisted-
pair copper wires.