Apparatus, system, and method for selectively configuring line cards to conserve power in network fabrics

An apparatus comprising:

• a multiplexer that facilitates defining a configuration through which a set of links are communicatively coupled to the line card via a set of connectors;
• and
• circuitry that:
• detects a density type of the line card by at least being configured to:
• obtain information indicative of a number of components with which the line card is equipped;
• and
• determine that the number of components satisfies a threshold corresponding to the density type;
• and
• programs the multiplexer to define the configuration based at least in part on the density type of the line card.

A method comprising:

• communicatively coupling a set of links to a line card via a set of connectors;
• configuring a multiplexer to facilitate defining a configuration through which the set of links are to communicate with the line card;
• and
• configuring circuitry to:
• detect a density type of the line card at least by:
• obtaining information indicative of a number of components with which the line card is equipped;
• and
• determining that the number of components satisfies a threshold corresponding to the density type;
• and
• program the multiplexer to define the configuration based at least in part on the density type of the line card.