V-Tech DT-IP Technical Guide - Manual (Page 16)

1.5.7 Optical Fiber connection for very long distance
• LAN network using fiber optic, brings insulation among the systems; this ensures a higher degree of
immunity from lightning damages.
• Using IP as repeater can meet a large distance between the Door Station and Monitor.
DT-IPC DPS PS5 DT-IPC
DPS PS5
MENU TALK MONITOR MENU TALK MONITOR
Block
To monitors
85~260AC
DPS PS5 DT-IPC
85~260AC
DPS PS5 DT-IPC
Fiber Converter
Fiber Converter
Fiber Cable
-15-
IP-2 wire system technical guide