Cisco 450 Panduan Pemasangan Perangkat Keras - Halaman 33
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Halaman Cetak
Cable Specifications and Information
Table 7: Console Port to ASCII Terminal Cable Pinouts (RJ-45 to DB-25)
Console
Port
(DCE, RJ-45)
Signal
RTS
DTR
TxD
GND
GND
RxD
DSR
CTS
3
Auxiliary Port to Modem
Figure A-3 shows the RJ-45-to-RJ-45 rollover cable assembly and the RJ-45-to-DB-25 male DCE adapter
(labeled MODEM); Table A-3 lists the pinouts.
Figure 5: Auxiliary Port to Modem Cable and Adapter
Table 8: Auxiliary Port to Modem Cable Pinouts (RJ-45 to DB-25)
Auxiliary
Port
(DTE, RJ-45)
Signal
RJ-45-to-RJ-45
RJ-45-to-DB-25
Rollover
Adapter "TERMINAL"
Cable
RJ-45 Pin
RJ-45 Pin
3
1
8
2
7
3
6
4
5
5
4
6
3
7
2
81
1
Pin 1 is connected to pin 8 inside the Cisco VG450 Voice Gateway.
RJ-45-to-RJ-45
RJ-45-to-DB-25
Rollover Cable
Adapter
"MODEM"
RJ-45 Pin
RJ-45 Pin
Terminal
Port
(DTE, DB-25)
RJ-45 Pin
DB-25
Pin
8
5
7
6
6
3
5
7
4
7
3
2
2
20
1
4
Modem Port
(DCE,
DB-25)
RJ-45 Pin
DB-25
Pin
Cisco 450 Voice Gateway Hardware Installation Guide
Auxiliary Port to Modem
Signal
CTS
DSR
RxD
GND
GND
TxD
DTR
RTS
Signal
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