User guide

OIT Jumper
All of the OITs, except the OIT3100 and OIT4100 Series, have a jumper that must be
moved when connecting the OIT to a network. Refer to the Set Jumper for Specific
Protocol section in the OIT Installation Manual.
OIT Connection
Getting Started 17
1010-0096, Rev. 04
HOST
Less than
4000'
TO OIT
Less than 12"
Shielded Cable
OIT #1
OIT #100
TERMINATOR
TERMINATOR
To Mo r e
OITs
OIT #2
From Host or
Previous OIT
See
DetailA&B
Detail B
5WireTermination
Detail A
5WireTermination
To Mo r e
OITs
From Host or
Previous OIT
CHASSIS GND
RXD+/TXD+
RXD-/TXD-
SIG GND
SIG GND
CHASSIS
GND
RXD-
SIG GND
TXD+
TXD-
TO OIT
CHASSIS GND
TXD+
TXD-
RXD+
RXD-
SIG GND SIG GND
RXD+
Drain
Wires
2 Pair Twisted
Shielded Cable
24 Gage Wire
3 Pair Twisted
Shielded Cable
24 Gage Wire
Drain
Wires