Maple Systems STEPware-100 - Manual (Page 20)

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
TERMINA
TOR
TERMINA
TOR
To More
OITs
OIT #2
From Host or
Previous OIT
See
Detail A & B
Detail B
5 Wire Termination
Detail A
5 Wire Termination
To More
OITs
From Host or
Previous OIT
CHASSI
S
GND
RXD+/
TXD+
RXD-
/T
XD-
SI
G
GND
SI
G
GND
CHASSI
S
GND RXD- SI
G
GND
TXD+ TXD-
TO OIT
CHASSI
S
GND
TXD+ TXD- RXD+ RXD-
SI
G
GND
SI
G
GND
RXD+
Drain
Wires
2 Pair Twisted
Shielded Cable
24 Gage Wire
3 Pair Twisted
Shielded Cable
24 Gage Wire
Drain
Wires