Telecor VS1, Installation, Configuration & Operating Manual, Page: 24 / 281

10 Hardware
Cut-Over Box
An optional Cut-Over Box provides power failure transfer for up to four analog CO lines by routing
the CO lines directly to station sets on the VS1 telephone system. If you have a power failure or if
the Cut-Over Box is turned off, each station connected to the Cut-Over Box becomes a direct
outside line for incoming and outgoing calls. All phones used with the VS1 phone system can be
connected to a Cut-Over Box. Although the Cut-Over Box is an optional component, it is
recommended for all VS1 phone systems.
Note If your VS1 system uses the Port Expansion Unit Model 250, you do not need a separate
cut-over box. Cut-over functionality is built into the PEU Model 250.
Note When installing a new system, Telecor recommends that the Cut-Over Box cable
connections are made after the system has been installed, the software configured, and
all stations have been tested and verified. This aids in determining which stations will be
connected to the Cut-Over Box.
Cut-Over Box
Hardware Specifications
Dimensions (WxHxD): 5.75" x 9.75" x 3.7"
Weight: 5.5 lbs.
Power Requirement: 12 Vdc provided by included 120 VAC adapter
Temperature: 4°–38° C operational
Humidity: 5%–95% non-condensing
Adapter Specifications: RJ-11
Standards Compliance: FCC Part 15; UL1459