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NDL5421P Series

HANDLING PRECAUTION for PD/APD MODULE

The NEC PD/PAD module has heat shrink tubing to protect the ferrule edge (*1) and the junction between the

ferrule and the module body (*2). In order to avoid breaking the fiber and/or optical coupling degradation, NEC

recommends the following handling precautions.

1. Do not make the fiber bend radius less than 30 mm (*3).

2. Do not bend the fiber within the 18 mm section from the module body (*4).

3. Do not stress the ferrule with a lateral force exceeding 500 g (*5).

(*1)

(*2)

ferrule (*5)

module body

fiber