Electromagnetic interference protection door for data processing systems

An enclosure for a data processing system, comprising:

• a receptacle for a hardware component, the receptacle being positioned in an interior of the enclosure;
• an electromagnetic interference (EMI) protection door positioned with an opening in the enclosure to accommodate running of a communication cable from the hardware component to a second hardware component positioned in a second enclosure of a second data processing system, wherein:
• the EMI protection door comprises a first portion, a second portion that is separated from the first portion by a gap, and a hinge that is rotatably connected to the first portion, the second portion, and the enclosure,
• the EMI protection door is adapted to conform a shape of a portion of the EMI protection door to a shape of a portion of the communication cable while the communication cable is positioned with the portion of the EMI protection door to establish an EMI seal between the portion of the EMI protection door and the portion of the communication cable,
• the portion of the EMI protection door comprising the first portion and the second portion, and the first portion and the second portion are adapted to fill the gap while the communication cable is not positioned within the gap and adapted to conform to the shape of the portion of the communication cable while the communication cable is positioned within the gap,
• while the EMI protection door is open, the hinge is in an open position and the opening in the enclosure is exposed without being covered by the first portion and the second portion, and
• while the EMI protection door is closed, hinge is in a closed position and the opening in the enclosure is covered by the first portion and the second portion.