Two browser-based, scenario-level engineering calculators for optical fiber paths and energy management dispatch. Every result exposes its assumptions and operating limitations.
01 / Optical Transport
Estimate the one-way link-loss budget including wavelength-dependent fiber attenuation, connection losses, splice losses and reserved engineering margin. Available optical power budget must come from compatible transceiver documentation.
02 / EMS Control
Screen a constant-power battery dispatch request against usable AC energy and a declared continuous inverter power ceiling. Results are simplified energy-balance estimates, not grid dispatch authorization.
Required loss = length × fiber attenuation + connector count × loss per interface + splice count × loss per splice + reserved margin. Headroom = available transceiver power budget − required loss. A nonnegative value indicates only that the simplified loss-budget comparison passes.
Wavelength, fiber type, connector cleanliness, wavelength-dependent receiver sensitivity, dispersion, nonlinear impairments, receive overload, optical safety and field measurement require separate engineering review. A successful power budget does not certify link functionality.
Usable AC energy = nominal DC energy × usable DoD × one-way discharge efficiency. Requested AC energy = requested power × requested duration. Energy reserve = usable AC energy − requested energy. Power also must not exceed the stated inverter ceiling.
This simplified screen omits ramping, state of charge, inverter curves, auxiliary demand, grid constraints, aging, temperature, reserve obligations, telemetry failures, tariff rules and safety interlocks. EMS control and commissioning remain subject to site and utility requirements.
Research policy: inputs are user-supplied assumptions, not independently verified equipment specifications. The calculations run locally, transmit no form values and make no vendor claims, operational guarantees, certification assertions or product quotations.