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.
App...
