SWITCHING CARD (PMX) This card is a full replacement for the Switching Card (90-0640-01). It must be used with 3600 Switching Shelf Generic C111-07-00 or greater. This assembly contains a Telcordia CLEI (Common Language Equipment Identifier) label.

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Please specify your question about SWITCHING CARD (PMX) This card is a full replacement for the Switching Card (90-0640-01). It must be used with 3600 Switching Shelf Generic C111-07-00 or greater. This assembly contains a Telcordia CLEI (Common Language Equipment Identifier) label. *

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