Cisco Systems 9001 ユーザーズマニュアル

The RP has two EIA/TIA-232 (formerly RS232) serial RJ-45 connection ports (see 

Console port—RJ-45 interface for connecting a data terminal device to the router, which you need 
to perform the initial configuration of the router.

Auxiliary port—RJ-45 interface for connecting a modem.

The console and auxiliary ports are asynchronous serial ports. Ensure that devices connected to 
these ports are capable of asynchronous transmission.

The RP console port is an RJ-45 interface for connecting a terminal to the router. The console port does 
not support modem control or hardware flow control and requires a straight-through RJ-45 cable.

Before connecting a terminal to the console port, check the terminal setting for the data transmission 
rate, in bits per second (bps). The terminal transmission rate setting must match the default rate of the 
RP console port, which is 115200 bps. Set the terminal to these operational values: 115200 bps, 8 data 
bits, no parity, 1 stop bits (115200 8N1).

 lists the signals used on the RP console port.

CLUSTER Ports (0/1)

SFP

For Cascading two Cisco ASR 9001 Router systems. 
The pinout and signal level is as per the SFP standard. 
This supports copper/optical SFP modules.

Fixed SFP+ Ports (0/1/2/3)

SFP+

Fixed ports include 4X10G SFP+ ports and supports 
20X1G, 4X10G and 2X10G ports through Ethernet 
Plugs.

1

RTS

Output

Request to Send

2

—

—

(Not connected)

3

TxD

Output

Transmit data 

4

GND

—

Signal ground

5

GND

—

Signal ground

6

RxD

Input

Receive data 

7

—

—

(Not connected)

8

CTS

Input

Clear to Send