Electromagnetic Network Arrangements TRIZ Cases

Frequency filtering in an open cable interface loops back supervisory signals, letting standard terrestrial terminals connect to submarine cables.

An OCI filters incompatible wavelengths and loops them back, letting terrestrial terminals connect to submarine cables without SLTE.

Magnetic-contrast bearings levitate and steer a pointing structure to avoid gimbal wear, cut weight, and maintain precise low-power control.

Automatic light detection and wavelength assignment connect user devices without manual switching or optical-electrical conversion, cutting delay.

A solderable QFN optical transceiver packs VCSELs and high-speed lanes into a compact module while improving heat dissipation and signal integrity.

Periodic ping signals let an optical transceiver shut down DSP functions during idle traffic while preserving channel stability and fast wake-up.

Rear-side substrate hollowing with stacked oxide planar support improves optical chip strength, routing freedom, and packaging compatibility.

Rear-side substrate hollowing with stacked oxide planar support strengthens optical chips while preserving routing flexibility and packaging compatibility.

By identifying clients and managing IP addresses at the OLT, DHCP relay traffic spikes during power cycling are reduced and allocation is faster.

Direct coherent optical links cut zigzag satellite hops, lowering latency and modem power through traffic-based express mesh routing.

Reconfigurable optical function blocks use patch-cord connection changes to support submarine cable and land network roles without extra hardware.

MEC hosted on HFC nodes uses QoS history to tune small cell power and antenna azimuth, easing congestion and latency issues.

Normalized inventory and ODU timeslot tracing enable end-to-end OTN path computation across multi-vendor networks with obsolete equipment.

A high-attenuation loopback fiber enables early optical degradation detection without adding a separate monitoring fiber or increasing cable diameter.

A controller pre-evaluates fidelity, coherence decay, and entanglement rate to choose reliable quantum mesh paths with less routing overhead.

A default gateway policy lets disconnected ONTs reach a portal, enabling self-service plan selection and rapid broadband restoration.

Direct express links between coherent optical satellites cut hops, latency, and power use while preserving constellation connectivity.

Optical taps, couplers, and passive splitters use redundant fiber paths to feed drop lines from either direction without recabling.

Vertical support walls reduce the footprint of fiber optic equipment units while maintaining connection density and expansion capacity.

NRZ, DSQ-8, and PAM-4 at 50 GBaud let a PON switch 50, 75, and 100 Gbps rates as link margin changes.

Periodic ping signals let optical transceivers deactivate DSP functions during idle traffic while preserving link stability and cutting power use.

Cost-weighted path selection allocates frequency slots across optical demands while supporting route diversity and failure restoration.