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Allied Telesis AT-DC2552XS User Manual

Page 38

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Chapter 2: Beginning the Installation

38

Warning

Reliable earthing of rack-mounted equipment should be maintained.
Particular attention should be given to supply connections other than
direct connections to the branch circuits (e.g., use of power strips).

E37

Caution

The unit does not contain serviceable components. Please return
damaged units for servicing.  E42

Warning

When you remove an SFP module from this product, the case
temperature of the SFP may exceed 40° C (158° F) Exercise caution
when handling with unprotected hands.  E43