Cabletron Systems MT8-MIM Especificaciones Pagina 141

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Cable Termination 13-5
Cabling Devices
Harmonica
The Harmonica is a specialized type of patch panel. It is used only in twisted pair
networking situations. The harmonica provides front surface modular
connections like a patch panel. The back surface provides one or more RJ21
connectors. Through the use of a harmonica, one or more 24-pair UTP cables with
50-pin connectors can be broken out into 12 separate RJ45 ports.
Figure 13-4. Harmonica
50-pin RJ21 Port
RJ45 Ports
Labeling Windows
Front
Rear
1845n32
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