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Fiber optic couplers can be either active or passive devices. The difference between active and passive couplers is that a passive coupler redistributes the optical signal without optical-to-electrical conversion. Active couplers are electronic devices that split or combine the signal electrically and use fiber optic detectors and sources for input and output.
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What is the difference between a resistance and a capacitor?
A resistor is a passive two-terminal electrical component that limits or controls the flow of current in a circuit, while a capacitor is a passive two-terminal electronic component that stores and releases electrical energy. Resistors dissipate energy in the form of heat, whereas capacitors store energy in an electric field.
What is the difference between passive and active tension in muscle contraction?
Passive tension is the force exerted on a muscle when it is stretched, while active tension is the force generated by the muscle when it contracts.
What the difference between Transistor and resistor?
A transistor is a semiconductor device used to amplify or switch electronic signals, while a resistor is an electrical component that resists the flow of current in a circuit, thereby controlling the amount of current. Transistors are active components that can amplify signals, while resistors are passive components that mainly control the current and voltage levels in a circuit.
What is the difference betweena passive listener and an impatient listener?
A passive listener listens without actively engaging or responding. An impatient listener is restless and eager to move the conversation along, often interrupting or finishing the speaker's sentences.
What is parallel elastic component?
The parallel elastic component refers to passive elastic structures within muscles, tendons, and ligaments that run parallel to the muscle fibers. These structures contribute to the overall elasticity and compliance of the muscle-tendon unit, allowing for energy storage and transfer during movement.
What is the difference between active and passive component?
Active means devices that perform functions in a non linear fashion [amplifiers] passive are components that perform according to a set of linear rules
Rectifier a passive component?
yes, it is a passive component.
Is the inductor a passive component or active component?
passive
What is the difference between active attacks passive attacks in network?
What is the difference between active attacks passive attacks in GSM network?
What is the difference between passive star and active repeater in fiber network?
A passive star has no electronics. The light from one fiber illuminates a number of others. An active repeater converts the optical signal to an electri- cal one for further processing.
What is the Difference between active filters and passive filters?
Active transducers are those which require electric current (a source of energy) for working, while passive transducers are those which does not need an external source. Passive transducers directly produce electric signals without an external energy source.
What are Passive components and its characteristics?
A passive component does not interact as an active component like an amplifier
What is Optical line terminal?
An optical line termination (OLT), is a device which serves as the service provider endpoint of a passive optical network. It provides two main functions: - To perform conversion between the electrical signals used by the service provider's equipment and the fiber optic signals used by the passive optical network. - To coordinate the multiplexing between the conversion devices on the other end of that network (called either optical network terminals or optical network units).
The difference between active transport and passive transport is?
Active transport requires energy; passive transport does not.
What has the author Dave Hood written?
Dave Hood has written: 'Gigabit-capable passive optical networks' -- subject(s): Passive optical networks, Gigabit communications
The difference between a passive and an active dividend policy.?
The difference between a passive and an active dividend policy lies in the amount of time between dividend disbursement. In a passive dividend policy, dividends are given when the company decides it is time. With an active dividend policy, dividends are disbursed at regular intervals.
What is the difference between an active or passive solar system?
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