E&M MODULE (A-LAW) Single E&M module for general applications interfacing to European and International voice terminal equipment with TLP's for receive and transmit of +4.0 to -3.5 DB. Extended TLP'S are available in 4 wire mode; receive: +11 to +3.5DB,

E&M MODULE (A-LAW) Single E&M module for general applications interfacing to European and International voice terminal equipment with TLP's for receive and transmit of +4.0 to -3.5 DB. Extended TLP'S are available in 4 wire mode; receive: +11 to +3.5DB, transmit: -12 to -19.5 DB, module employs Type 1 or Type 2 signaling. (Type 2 signaling is supported by a special wiring configuration that requires separate external 48VDC source).