Cisco Systems OL-31454-01 Manual De Usuario
3-31
Cisco 2010 Connected Grid Router Hardware Installation Guide
OL-31454-01
Chapter 3 Installing and Connecting the Router
Auxiliary Port, Console Port, and Adapter Pinouts for the Cisco CGR 2010 Router
Auxiliary Port Connection to a Modem
In order to connect a PC terminal to the router, use the RJ-45-to-RJ-45 rollover cable and either the
RJ-45-to-DB-25 female DTE adapter or the RJ-45-to-DB-9 female DTE adapter (labeled TERMINAL).
RJ-45-to-DB-25 female DTE adapter or the RJ-45-to-DB-9 female DTE adapter (labeled TERMINAL).
This section lists the pinout descriptions for both DB-9 and DB-25 connections.
In order to connect a modem to the auxiliary port, use the RJ-45-to-RJ-45 rollover cable and the
RJ-45-to-DB-25 male DCE adapter (labeled MODEM).
RJ-45-to-DB-25 male DCE adapter (labeled MODEM).
Auxiliary Port Signaling and Cabling Using a DB-25 Adapter
This section describes the auxiliary port signaling and cabling using a DB-25 adapter as shown in
and
Figure 3-21
RJ-45 to DB-25 Adapter (Terminal)
Figure 3-22
RJ-45 to DB-25 Male Adapter
Modem
RJ-45-to-DB-25
adapter
(labeled Modem)
RJ-45-to-RJ45
roll-over cable
Router
2
3
9794
MODEM
C
AB-5MO
DCM
RJ-45 cable
RJ-45-to-DB-25 male adapter
2
3
97
83
8
1
1
25
13
14
Table 3-9
Pinout Descriptions for the Modem Connection
Auxiliary
Port (DTE)
RJ-45 to RJ-45
Rollover Cable
RJ-45 to
DB-25
Modem
Adapter
DB-25
Modem
Adapter
Modem
Signal
RJ-45 Pin
RJ-45 Pin
DB-25 Pin
Signal
RTS
1
1
8
5
CTS
DTR
2
7
6
DSR
TxD
3
6
3
RxD
GND
4
5
7
GND