Multi-Speed Transceiver Using Dynamic Optical Waveguide Activation
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Solution Overview
Problem
Conventional transceiver devices are statically configured to operate at specific data transmission speeds, leading to increased costs and limitations due to the need for multiple devices and form factors, which restrict compatibility and cause wear and potential damage when switching between different data transmission speeds.
Innovation Solution
A multi-speed transceiver device system that uses a plurality of optical waveguides to adapt to different data transmission speeds, allowing the same device to operate with various switch and server devices by adjusting the number of optical waveguides based on the transmission speed, eliminating the need for multiple devices and form factors.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional transceiver devices are statically configured to operate at specific data transmission speeds, then device reliability is improved, but device versatility deteriorates
Solution Approach 1:
The transceiver device dynamically adjusts its operational parameters by selectively activating different numbers of optical waveguides based on the data transmission speed requirement. The device transitions from a static configuration to a dynamic one where the same physical device can operate at multiple speeds (e.g., 25 GbE, 100 GbE, 200 GbE, 400 GbE) by configuring the appropriate number of waveguides (1, 2, 4, or 8 respectively), thereby resolving the contradiction between reliability and versatility.
Solution Approach 2:
The transceiver device is designed with a universal interface that can support multiple data transmission speeds using the same form factor and connection interface. By incorporating a plurality of optical waveguides that can be selectively activated, a single transceiver device can perform multiple functions across different speed requirements, eliminating the need for multiple specialized devices and improving versatility while maintaining reliability through proven design.
2Adaptability or versatility
If multiple transceiver devices with different form factors are used to support different data transmission speeds, then data transmission speed adaptability is improved, but device complexity increases
Solution Approach 1:
The optical waveguide subsystem is segmented into multiple independent waveguides that can be selectively activated. Instead of requiring different complete transceiver devices for different speeds, the waveguide subsystem is divided into segments (individual waveguides) that can be independently configured. This allows the same transceiver device to adapt to different data transmission speeds by activating the appropriate number of waveguide segments, reducing device complexity while maintaining speed adaptability.
Solution Approach 2:
Multiple functions (support for 25 GbE, 100 GbE, 200 GbE, and 400 GbE) that previously required separate transceiver devices are merged into a single universal transceiver device. By combining the capability to support multiple speeds within one device through selective waveguide activation, the system reduces the number of different device types needed, thereby reducing overall system complexity while maintaining full speed adaptability.
3Adaptability or versatility
If transceiver devices are frequently switched to accommodate different data transmission speeds, then data transmission speed flexibility is improved, but device durability deteriorates
Solution Approach 1:
The transceiver device uses dynamic configuration of optical waveguides rather than physical switching of devices. The same hardware platform can be reconfigured software/firmware-controlled to activate different numbers of waveguides based on speed requirements, eliminating the mechanical wear associated with physically swapping transceiver devices. This dynamic reconfiguration maintains speed flexibility while preserving device durability by avoiding repeated physical connections and disconnections.
4Adaptability or versatility
If a variety of transceiver devices are maintained in inventory to support different data transmission speeds, then data transmission speed coverage is improved, but inventory management complexity increases
Solution Approach 1:
The transceiver device is designed as a universal platform that can cover multiple data transmission speeds (25 GbE, 100 GbE, 200 GbE, 400 GbE) within a single device type. This universality eliminates the need to maintain separate inventory items for each speed, reducing inventory management complexity from managing multiple specialized devices to managing a single versatile device type that can be configured for any speed requirement.
Solution Approach 2:
Multiple inventory items (different form factor transceiver devices for different speeds) are merged into a single inventory item (universal transceiver device). By combining the functionality of multiple specialized devices into one universal device with configurable waveguide activation, the system simplifies inventory management while maintaining comprehensive speed coverage across all required data transmission rates.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enables seamless operation with different data transmission speeds without the need for multiple devices, reducing costs and wear, and ensuring compatibility across various configurations, thus addressing the limitations of static configurations in conventional transceiver devices.
Implementation Method 1
a first device data transmission subsystem that is coupled to the first device optical waveguide coupling, wherein the first device data transmission subsystem includes a plurality of first device data transmission optical waveguides and is configured to transmit first data to the first device waveguide coupling
Data Source
AI summary
A multi-speed transceiver device includes a chassis having an optical cable connector coupled to a transceiver processor, and an optical waveguide coupling. A data receiving subsystem in the chassis couples the transceiver processor to the optical waveguide coupling, includes data receiving optical waveguides, and transmits first data received from the transceiver processor to the optical waveguide coupling over a number of the data receiving optical waveguides that depends on a first data transmission speed at which the first data was received. A data transmission subsystem in the chassis couples the transceiver processor to the optical waveguide coupling, includes data transmission optical waveguides, and receives second data via the optical waveguide coupling and over a number of the data transmission optical waveguides that depends on a second data transmission speed at which the second data was received, and then transmits that second data to the transceiver processor.