Cisco SM-X-24FXS/4FXO Manuale di installazione dell'hardware - Pagina 37
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- 1. Table of Contents
- 2. Location and Mounting Requirements
- 3. Temperature Control and Ventilation
- 4. Rack Requirements
- 5. Access to Chassis
- 6. Power Source and Supply
- 7. Network Cabling Considerations
- 8. Interference Considerations
- 9. Required Tools and Equipment for Installation
- 10. Site Log
- 11. Installation Checklist
Cable Specifications and Information
Table 8: 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 9: Auxiliary Port to Modem Cable and Adapter
Table 9: 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 VG400 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 VG400 Voice Gateway Hardware Installation Guide
Auxiliary Port to Modem
Signal
CTS
DSR
RxD
GND
GND
TxD
DTR
RTS
Signal
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