Four Line Long Loop Adapter

- Viking Electronics long loop adapter- Provides 4 long line and off premise extension (OPX) capabilities for PABX and KSU analog stations, ISDN terminal adapters, channel banks, etc.- Converts any four low talk battery boltage or weak ringing analog line into a standard 48V line with powerful 20Hz sine wave ring signal- Compatible with pulse dialing, touch tone dialing, hook switch flash features, CPC signaling and Caller ID features- Ground screw terminal allows for improved surge protection and as an earth ground reference for the regenerated lines- Easy to install, requires no programming- Convert four analog KSU/PABX stations to standard voltage OPX- Provides 48 VDC talk battery- Provides 20 HZ, 10 REN sine wave ringing- Passes Caller ID information- Passes hook switch flash DTMF and pulse dialing compatible- Passes CPC signals- Electrically isolates PABX station from extended loop- Provides additional lightning and surge protection- Selectable ring protocols VKLLA4