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MIO Port Cabling
Cable Management System ▀
ASR 5500 Installation Guide ▄
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Cable Management System
If you have equipped your ASR 5500 chassis and MIO/UMIO cards with the Cable Management System, refer to the
Routing and Securing Network Cables section of the Cable Management System Installation appendix for additional
information.
Routing and Securing Network Cables section of the Cable Management System Installation appendix for additional
information.
Console Port
The Console port (logical Port 3) is an RJ45 RS-232 interface on an MIO or UMIO card that provides access to the
command line interface (CLI). The interface communicates at 9600 to 115200 bps; the default is 115,200 bps.
command line interface (CLI). The interface communicates at 9600 to 115200 bps; the default is 115,200 bps.
Important:
A connection to the Console port is required if you wish to view boot messages whenever the
ASR 5500 chassis is powered up or rebooted. Only the Console port on the Master MIO or UMIO supports logs and
CLI sessions. The Console port on the Standby MIO or UMIO is inactive.
CLI sessions. The Console port on the Standby MIO or UMIO is inactive.
RJ45 Port Pinouts
Table 9. Console Port RJ45 Serial Pinout
Pin
Signal Description
Signal Type
Pinout
1
Not connected
—
2
Not connected
—
3
Receive Data (RX)
Input
4
Signal Ground (SGND)
Not applicable
5
Not connected
—
6
Transmit Data (TX)
Output
7
Not connected
—
8
Not connected
—
Important:
Hardware flow control is not supported and must be disabled on the connected equipment.