XDSL Splitter Table of Contents High-Low-Signal Frequency Splitter, Pi Filter Block......................................................................................................3 page 1 XDSL Splitter VISHAY components used for xDSL Splitters include: • MKT Film Capacitors • MKP Film Capacitors Application Overview For an xDSL network, each subscriber needs a so-called "Splitter" to divide the narrowband signals of the POTS (Plain Old Telephone Service) or ISDN (Integrated Services Digital Network) and the wideband xDSL signals. This is done by a combination of tight-tolerance low-pass and high-pass filters. page 2 XDSL Splitter : High-Low-Signal Frequency Splitter, Pi Filter Block Blocking, Coupling Product Name Status Description Features Package Q-Level MKT370 BFC2 370 66 XX X 222237066XXX; Metallized Polyester Film Capacitors; MKT Radial Potted Type 400 V, 5%, 5 mm pitch TH / radial typ. 4.5x9,0x7.2 UL-Cl 94 V-0 IEC 60384-2 MKT371 BFC2 371 52 XX X 222237152XXX, Metallized Polyester Film Capacitors; MKT Radial Potted Type 400 V, 5%, 7.5 mm pitch TH / radial typ. 5.0x10,5x10 UL-Cl 94 V-0 IEC 60384-2 page 3 page 4