| 摘要 |
PROBLEM TO BE SOLVED: To provide a telecommunication equipment capable of easily and surely mounting circuit packages of different substrate thickness and effectively preventing electromagnetic wave leakage from the inside. SOLUTION: In the telecommunication equipment capable of housing a plurality of the circuit packages 52 for which many electronic components are mounted on a substrate inside a case body, the case body is provided with an opening part for inserting the circuit package 52 from the outside, guide rails 64 and 65 extended to the inside of the case body in an inserting direction of the circuit package 52 for guiding the circuit package 52 at the time of housing the circuit package 52, and frame materials 56 and 57 provided on the opening part for supporting the guide rails 64 and 65. Guide plates 84 and 85 are provided on both side parts of the circuit package 52, and by engaging the guide plates 84 and 85 with the guide rails 64 and 65, the circuit package 52 is attached to the case body.
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