Cisco Systems CISCO7201 Manual De Usuario

Use the Number 2 Phillips screwdriver to carefully tighten the screws until the grounding lug is held 
firmly to the chassis. Do not overtighten the screws.

Connect the opposite end of the grounding wire to the appropriate grounding point at your site to ensure 
an adequate chassis ground.

This completes the procedure for attaching a chassis ground connection. Go to the following cabling 
sections for information on attaching cables.

For information on installing a port adapter that did not ship in the system, see the 

. Also see the Cisco 7201 Port Adapter 

Documentation Roadmap for a linked listing to all online port adapter documentation.

For information on installing a USB Flash memory module that did not ship in the system, see the 

. 

For information on installing an SFP module that did not ship in the system, see the 

The instructions for connecting the cables for the port adapter installed in the Cisco 7201 router are 
contained in the respective configuration notes for each port adapter. For example, if you are connecting 
the optical fiber cables for the PA-POS-OC3 port adapter, refer to the PA-POS-OC3 Packet OC-3 Port 
Adapter Installation and Configuration guide at

Port adapter documents are also available on the Cisco Documentation DVD.

This section contains input/output (I/O) connection equipment information for the native Gigabit 
Ethernet, Fast Ethernet Management, console, and auxiliary ports.

The ports labeled “Ethernet,” “10BaseT,” “Token Ring,” “Console,” and “AUX” are safety extra-low 
voltage (SELV) circuits. SELV circuits should only be connected to other SELV circuits. Because the 
BRI circuits are treated like telephone-network voltage, avoid connecting the SELV circuit to the 
telephone network voltage (TNV) circuits. Statement 22