Abstract: A module is tested for compatibility with a chassis without being inserted into the chassis. A platform specification and chassis configuration is obtained. Information about the module is received from an NFC tag attached to the module. The information about the module is analyzed against the platform specification and chassis configuration. Based on the analysis, one of a set of conditions is determined to exist. A first condition exists when the module will not be supported according to the platform specification. A second condition exists when the module will be supported and there are no empty slots for which the module will be compatible with the chassis configuration. A third condition exists when the module will be supported and there is at least one empty slot for which the module will be compatible with the chassis configuration. An indication, perceptible to a user, of a determined condition is generated.

Abstract: A module is tested for compatibility with a chassis without being inserted into the chassis. A platform specification and chassis configuration is obtained. Information about the module is received from an NFC tag attached to the module. The information about the module is analyzed against the platform specification and chassis configuration. Based on the analysis, one of a set of conditions is determined to exist. A first condition exists when the module will not be supported according to the platform specification. A second condition exists when the module will be supported and there are no empty slots for which the module will be compatible with the chassis configuration. A third condition exists when the module will be supported and there is at least one empty slot for which the module will be compatible with the chassis configuration. An indication, perceptible to a user, of a determined condition is generated.

Abstract: An optical cable signaling system includes an optical cable and an endpoint device that is connected to the optical cable. An optical cable signaling device is provided in the optical cable signaling system for signaling using the optical cable, and includes a first optical cable manipulation subsystem and a second optical cable manipulation subsystem. An optical cable signaling actuator on the optical cable signaling device is configured to move the first optical cable manipulation subsystem relative to the second optical cable manipulation subsystem to physically manipulate the optical cable such that a parameter of an optical signal transmitted through the optical cable changes. An optical cable signaling engine in the optical cable signaling device is configured to actuate the optical cable signaling actuator to communicate information to the endpoint device via changes in the parameter of the optical signal transmitted through the optical cable.

Abstract: A method includes monitoring a parameter of an optical signal transmitted between two endpoints via an optical fiber. The optical fiber may be manipulated to modulate the parameter without disconnecting either endpoint of the optical fiber. Data in accordance with the modulation of the monitored parameter may be identified. A portion of the optical fiber may be wrapped around a high order mode filter (HOMF) that includes a grooved cylinder or mandrel suitable for wrapping the optical fiber. The monitored parameter may include a received power parameter. The HOMF may be a variable diameter HOMF that can be transitioned between a wrapped or attenuating diameter and an unwrapped or non-attenuating diameter in accordance with a data pattern. The wrapped and unwrapped diameters may be defined relative to a threshold diameter, above which the monitored parameter may be independent of the diameter.

Abstract: An optical cable signaling system includes an optical cable and an endpoint device that is connected to the optical cable. An optical cable signaling device is provided in the optical cable signaling system for signaling using the optical cable, and includes a first optical cable manipulation subsystem and a second optical cable manipulation subsystem. An optical cable signaling actuator on the optical cable signaling device is configured to move the first optical cable manipulation subsystem relative to the second optical cable manipulation subsystem to physically manipulate the optical cable such that a parameter of an optical signal transmitted through the optical cable changes. An optical cable signaling engine in the optical cable signaling device is configured to actuate the optical cable signaling actuator to communicate information to the endpoint device via changes in the parameter of the optical signal transmitted through the optical cable.

Abstract: A method includes monitoring a parameter of an optical signal transmitted between two endpoints via an optical fiber. The optical fiber may be manipulated to modulate the parameter without disconnecting either endpoint of the optical fiber. Data in accordance with the modulation of the monitored parameter may be identified. A portion of the optical fiber may be wrapped around a high order mode filter (HOMF) that includes a grooved cylinder or mandrel suitable for wrapping the optical fiber. The monitored parameter may include a received power parameter. The HOMF may be a variable diameter HOMF that can be transitioned between a wrapped or attenuating diameter and an unwrapped or non-attenuating diameter in accordance with a data pattern. The wrapped and unwrapped diameters may be defined relative to a threshold diameter, above which the monitored parameter may be independent of the diameter.

Abstract: Embodiments of the present invention include systems and methods for detecting and using a cable length value recorded on a cable. In embodiments, the length information may be encoded onto an NFC tag that is located at or near the end of the cable such that, when the cable is inserted into a port, an NFC reader may read the cable length value. In embodiments, the detected cable length value may be used in determining a buffer-to-buffer credit for a channel connection formed between two devices using that cable. Embodiments of the present invention include systems and methods for making the cables or information handling devices that can detect the recorded values.

Abstract: Embodiments of the present invention include systems and methods for detecting and using a cable length value recorded on a cable. In embodiments, the length information may be encoded onto an NFC tag that is located at or near the end of the cable such that, when the cable is inserted into a port, an NFC reader may read the cable length value. In embodiments, the detected cable length value may be used in determining a buffer-to-buffer credit for a channel connection formed between two devices using that cable. Embodiments of the present invention include systems and methods for making the cables or information handling devices that can detect the recorded values.