TEW4897 - ISDN U-BUS Input/Output Transformer
www.DataSheet4U.com ISDN U-BUS Input/Output Transformer TEW4897 TEW4897 is designed to interface with the subscribers premises (NT) and the 2- wire line side of the Central Office Equipment (LT) in the ISDN Network.
TEW4897 meets the electrical requirements for the SIEMENS PEB20902/IEC (4B3T) device.
Exceeds the requirements of: EN60950 and EN41003.
Applications: Low profile construction.
Up to 50 mA line current.
High insulation between line and equipment side
