Abstract: Example embodiments are in a form of a system, corresponding electronics card (or apparatus), or corresponding method. Some embodiments include a multi-channel optical layer system. According to some embodiments, the system may include a network interface layer, an adapter layer, and an optical function layer. The adapter layer may learn functions and/or corresponding specifications from the function layer. The adapter layer may configure the adapter layer itself to interoperate between the network interface layer and the optical function layer. The adapter layer may provide flexibility in the size of configured functionality. The adapter layer may reduce cost of configuration (or reconfiguration) because functions may be discretized. New markets may be reached because of this reduced cost, as well as due to smaller size configurations (of hardware and software), reduced electronics, reduced power, and improved thermal cooling requirements for lesser-developed network configurations.

Abstract: Example embodiments include an optical networking system (e.g., apparatus) and corresponding method. According to some embodiments, a plurality of shelves may be interconnected to form a daisy chain, each shelf including unpowered passive optical modules and the daisy chain including an active module having a passive power communication source. The passive power communication source may distribute passive power to memory devices on the one unpowered passive optical networking modules. The memory devices may provide respective communication as a function of interconnections of the daisy chain and passive power distributed by the passive power communication source. Advantages include unique identification of the memory devices without requiring active power to their corresponding modules, and continuous discovery and inventory of such memory devices.

Abstract: Example embodiments include an optical networking system (e.g., apparatus) and corresponding method. According to some embodiments, a plurality of shelves may be interconnected to form a daisy chain, each shelf including unpowered passive optical modules and the daisy chain including an active module having a passive power communication source. The passive power communication source may distribute passive power to memory devices on the one unpowered passive optical networking modules. The memory devices may provide respective communication as a function of interconnections of the daisy chain and passive power distributed by the passive power communication source. Advantages include unique identification of the memory devices without requiring active power to their corresponding modules, and continuous discovery and inventory of such memory devices.

Abstract: Example embodiments are in a form of a system, corresponding electronics card (or apparatus), or corresponding method. Some embodiments include a multi-channel optical layer system. According to some embodiments, the system may include a network interface layer, an adapter layer, and an optical function layer. The adapter layer may learn functions and/or corresponding specifications from the function layer. The adapter layer may configure the adapter layer itself to interoperate between the network interface layer and the optical function layer. The adapter layer may provide flexibility in the size of configured functionality. The adapter layer may reduce cost of configuration (or reconfiguration) because functions may be discretized. New markets may be reached because of this reduced cost, as well as due to smaller size configurations (of hardware and software), reduced electronics, reduced power, and improved thermal cooling requirements for lesser-developed network configurations.

Abstract: An embodiment of the invention may comprise pairing a first switching module with a second switching module such that the first switching module is enabled to switch signals received via its first input ports and its second input ports to its first output ports and second output ports, wherein the signals received by the first input ports of the first switching module are communicated from the first output ports of the second switching module, and the signals communicated by the first output ports of the second switching module are signals received by the second input ports of the second switching module and forwarded to the first output ports of the second switching module.

Abstract: An embodiment of the invention comprises a reconfigurable chassis with one or more multi-functionality card slots, where each multi-functionality card slot is capable of being populated with at least one of a plurality of different types of cards, including port cards and switch cards. In a first configuration, the port card slots and the multi-functionality card slots are populated with port cards. In a second configuration, a first set of multi-functionality card slots is populated with switch cards and a second set of multi-functionality card slots is populated with port cards. In a third configuration, the first set of multi-functionality card slots and the second set of multi-functionality card slots are populated with switch cards.

Abstract: An embodiment of the invention comprises a reconfigurable chassis with one or more multi-functionality card slots, where each multi-functionality card slot is capable of being populated with at least one of a plurality of different types of cards, including port cards and switch cards. In a first configuration, the port card slots and the multi-functionality card slots are populated with port cards. In a second configuration, a first set of multi-functionality card slots is populated with switch cards and a second set of multi-functionality card slots is populated with port cards. In a third configuration, the first set of multi-functionality card slots and the second set of multi-functionality card slots are populated with switch cards.

Abstract: An embodiment of the invention may comprise pairing a first switching module with a second switching module such that the first switching module is enabled to switch signals received via its first input ports and its second input ports to its first output ports and second output ports, wherein the signals received by the first input ports of the first switching module are communicated from the first output ports of the second switching module, and the signals communicated by the first output ports of the second switching module are signals received by the second input ports of the second switching module and forwarded to the first output ports of the second switching module.