Tii 8925 Series - Manual

141 Rodeo Drive Tii 8925 Series
Edgewood, NY 11717 Indoor Network Interface
Toll Free 888.844.4720 P/N 92211501
www.tiinettech.com 01/08 Rev B
INSTALLATION NOTE
FIGURE 1
(SCREW TERMINAL VERSION)
8925B SERIES
1. General
1.1
This installation note describes the in-
stallation of the tii 8925 Series (25-line) Indoor
Network Interface (INI) manufactured by tii.
2.
Description
2.1
The 8925 Series INI is a demarcation
device that separates subscriber-owned from
telco-owned wiring. The demarcation is pro-
vided by a RJ-11 test jack for each of the 25
lines inside the unit. The compact design of the
8925 Series INI allows for easy installation in
areas with limited space.
2.2
The unit is designed for use in place of
a 66 block. Using the same footprint as the 66
block, the 8925 Series INI is easily installed to
an 89B or 89D bracket (Figure 3).
2.3
Telco connection is accomplished by
means of a 25-pair connector (RJ-21) on the
rear of the unit (Figure 4).
FIGURE 2
(INSULATION DISPLACEMENT CLIP VERSION)
8925A SERIES
2.4
The subscriber interface panel includes
a hinged cover with wiring/testing instructions.
3.
Precautions
▲ WARNING: Do not install this unit or work
with telephone wiring during a lightning
storm. Telephone lines can carry high vol-
tages from lightning, which can cause electric
shock resulting in severe injury or death.
CAUTION: Avoid the possibility of electric
shock from ringing voltage, when installing
this unit or working with telephone wiring.
Temporarily disconnect the subscriber wiring,
by inserting an RJ-11 plug in the jack at the
location you will be wiring. Never touch un-
insulated wiring or terminals unless the line
has been disconnected.