Spirent (TAS) 2200A Loop Emulator
ISDN loop emulator comes with all 15 Bellcore/ANSI defined test loops. Emulates cross talk, noise, impulses, dual tone interference, and power line induction as per the Bellcore/ANSI test standards. Provides custom loop definition. 2-wire and 4-wire loop emulation. Control via front panel, RS-232, GPIB, or TASKIT/2200A for Windows.
