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Edgeport /1, Edgeport/2, Edgeport/4,
Edgeport/8, Edgeport/8r, Edgeport/8rr
The Edgeport/2, Edgeport/4, Edgeport/8, Edgeport/8r, and Edgeport/8rr from Digi International are intelligent,
stackable expansion modules that connect to a PC or server running Windows 95, 98, SE, CE, Me, NT 4.0, 2000, or
Windows XP via the Universal Serial Bus (USB), providing high-speed serial connectivity. For more detailed
information as well as the latest manual and technical updates, visit www.digi.com/support.
Type A
Plug the Type A end of the USB cable into the USB port located in the back of your PC or into an available USB
port on a standard hub or into a Digi Hubport. Plug the Type B end of the USB cable into the back of the Edgeport.
If the drivers are not already installed, go to "Edgeport Driver Installation" on page 8.
Use the table below to find the RJ-45 pin assignments for your Edgeport/8r.
Signal
RTS
DSR
DCD
RXD
TXD
SG
DTR
CTS
Use the table below to find the RJ-12 pin assignments for your Edgeport/8rr.
Signal
RTS
CGND
TXD
RXD
GND
CTS
Cabling Edgeport
Edgeport/8r RJ-45 Pin Assignments
Description
Request to Send
Data Set Ready
Data Carrier Detect
Received Data
Transmitted Data
Signal Ground
Data Terminal Ready
Clear to Send
Edgeport/8rr RJ-12 Pin Assignments
Description
Request to Send
Chassis Ground
Transmitted Data
Received Data
Ground
Clear to Send
Edgeport Installation Guide (90000403 Rev. D) – Page 2
Type B
DTE Use
Pin #
Output
1
Input
2
Input
3
Input
4
Output
5
Reference
6
Output
7
Input
8
DTE Use
Pin #
Output
1
Reference
2
Output
3
Input
4
Reference
5
Input
6
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