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Console Port to 9-Pin DTE Port on PC
Switch's 9-Pin Serial
Port
2 RXD
3 TXD
5 SGND
Cables
The RJ-45 ports on the switch support automatic MDI/MDI-X operation, so you can use
standard straight-through twisted-pair cables to connect to any other network device (PCs,
servers, switches, routers, or hubs). Please refer to the following table for cable
specifications.
Cable Types and Specifications
Cable
10BASE-T
100BASE-TX
100BASE-FX
100BASE-TX/10BASE-T Pin Assignments
With 100BASE-TX/10BASE-T cable, pins 1 and 2 are used for transmitting data, and pins 3
and 6 for receiving data.
CCITT Signal PC's
9-Pin
<---------RXD ------------
-----------TXD ---------->
-----------SGND ----------
Type
Cat. 3, 4, 5100-ohm
Cat. 5 100-ohm UTP
50/125 or 62.5/125
micron core multimode
fiber (MMF)
Cable specification table
100
DTE Port
3 TxD
2 RxD
5 SGND
Max. Length
UTP 100 m (328 ft)
100 m (328 ft)
2 km (1.24 miles)
Connector
RJ-45
RJ-45
SC or ST
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