The isolation transformer eliminates the physical path that electrical current can flow between two systems, yet still allowing them to exchange power.

Ensures maximum durability and prolongs the life of the unit.

A term used in electronics, audio, and electrical circuitry. Impedance is the general term for the ratio of voltage to current; it is measured in Ohms and is affected by both inductance and reactance in a circuit. It is similar to electrical resistance, in that it is a measure of the opposition to the flow of electricity. Impedance is meaningful only for alternating current (AC) circuits, and as a factor, changes value as the frequency of the electricity changes.

Prolongs unit life with rugged casing made of impact-resistant material for maximum durability.

Provides durable casing to protect an FTTx/Telecom unit. Features vary by model.

The voltage range when a UPS operates within normal mode and does not require battery power.