COMMUNICATION SYSTEMS HAVING PLUGGABLE MODULES
A system includes a housing having a front panel, a substrate that is positioned at a distance from the front panel, and a data processor mounted on the substrate. The system includes a pluggable module having an optical module, at least one first optical connector, a first fiber optic cable optically coupled between the optical module and the first optical connector, and a fiber guide positioned between the optical module and the first optical connector and provides mechanical support for the optical module and the first optical connector. The optical module receives optical signals from the first optical connector and generates electrical signals based on the received optical signals, and the electrical signals are transmitted to the data processor. The pluggable module has a shape that enables the pluggable module to pass through an opening in the front panel to enable the optical module to be coupled to the substrate.
1 . An apparatus comprising:
a first grid structure that comprises an array of receptors, wherein the array of receptors comprises rows and columns of receptors, the rows and columns extend along directions that are parallel to a first plane, each receptor comprises walls that define an opening for receiving an optical module; and
a connection mechanism configured to mechanically connect the first grid structure to a first printed circuit board or substrate, wherein the first printed circuit board or substrate comprises a first main surface, the connection mechanism is configured to connect the first grid structure to the first printed circuit board or substrate in a way such that the first plane is substantially parallel to the first main surface to cause the walls of the receptors of the first grid structure to be oriented relative to the first printed circuit board or substrate to enable the optical modules to be inserted through the openings defined by the walls of the receptors and be electrically coupled to at least one of (i) electrical contacts on the first main surface of the first printed circuit board or substrate, or (ii) electrical contacts of a first module mounted on the first circuit board or substrate.