Telecommunications Museum - Pearson Electrotechnology Centre
Lachine, Quebec

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Evolution of Telecommunications

 
Meridian 1
145 of 152
M3904 Digital Phone
146 of 152
DMS-10 Switching System
147 of 152
DMS Line Card
148 of 152
DMS-500
149 of 152
Main Distributing Frame
150 of 152
OC-3 Express Optical Carrier
151 of 152
Modern Printed Circuit Board
152 of 152
       

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