A method for implementing VDSL line distance increasing

This invention discloses a circuit for realizing distance increasing of VDSL line referring to circuit simulating line loss in some distance in electronic technology, which contains at least one circuit unit for simulating line loss in some distance and having parallelly set branches each having one input and output end serially connected with the first inductor which is parallelly connected with one shunting resistor, even number of resistors are symmetrically distributed using first inductor as center in said every branch circuit. Said invention realizes distance increasing to different VDSL line by auxiliary circuit with easy use, low cost and wide adaptive range.