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CHAPTER 1: HEADLINE
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CHAPTER 3: INSTALLATION
3.3.1 CISCO ROLLED RJ-45 PINOUT
The LES1700 console servers can select this pinout. This makes it easy to replace Cyclades products, and is convenient for use with
rolled RJ-45 cable:
TABLE 3-2. CISCO ROLLED RJ-45 PINOUT
DIAGRAM
PIN
SIGNAL
DEFINITION
DIRECTION
1
RTS
DTR
TD
GND
CTS
RD
DCD
DSR
1
2
3
4
5
6
7
8
8
1
RTS
Request To Send
Output
2
DTR
Data Terminal Ready
Output
3
TXD
Transmit Data
Output
4
GND
Signal Ground
n/a
5
CTS
Clear To Send
Input
6
RXD
Receive Data
Input
7
DCD
Data Carrier Detect
Input
8
DSR
Data Set Ready
Input
3.3.2 CISCO RJ-45 PINOUT
The LES1600, LES1516A, LES1532A and LES1548A models have Cisco serial pinouts on their RJ-45 connectors. The LES1700 console
servers can select this pinout (it is the default). This provides straight-through RJ-45 cable to equipment such as Cisco, Juniper, Sun and
many more:
TABLE 3-3. CISCO RJ-45 PINOUT
DIAGRAM
PIN
SIGNAL
DEFINITION
DIRECTION
1
CTS
DTR
RD
GND
GND
TD
DTR
RTS
1
2
3
4
5
6
7
8
8
1
CTS
Clear To Send
Output
2
DSR
Data Set Ready
Output
3
RXD
Receive Data
Output
4
GND
Signal Ground
n/a
5
GND
Signal Ground
Input
6
TXD
Transmit Data
Input
7
DTR
Data Terminal Detect
Input
8
RTS
Request To Send
Input
