Distribution of signals and voltages

Original layout the distribution boards and cables

Proposed distribution of signal and LV cables inside the FCAL dark room

Patch panels and cables

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  Fig. 1 Chains in the FCAL dark room

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  Fig. 2 Chains around the beam pipe

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  Fig. 3 Cable tray under the dark room floor

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  Fig. 4 Vent outside the dark box on the door side