Replacing Hardware Components
Tool or part
Components
Wire cutters
Alarm relay contacts on CIP
Rubber safety cap
Fiber-optic PIC or PIC cable
CAUTION:
Do not substitute a metric nut driver or wrench. A tool that does not fit
the nuts exactly can damage them. If a 7/16-in. tool is not available, use pliers or
an adjustable wrench.
Replacing the CIP and Routing Engine Interface Port Cables
The CIP is located to the left side of the FPC card cage, as shown in Figure 1. It
houses the Routing Engine interface ports, which accept connections to external
management and alarm-reporting devices.
The CIP is field-replaceable, but you must power off the router before removing or
installing it. It weighs about 6.5 lb (3 kg). The cables and wire that connect to the
Routing Engine interface ports are hot-removable and hot-insertable.
To replace the CIP and cables connecting to the Routing Engine interface ports,
perform the following procedures:
Removing the CIP on page 141
Installing the CIP on page 143
Replacing Connections to Routing Engine Interface Ports on page 145
Removing the CIP
To remove the CIP, follow this procedure (see Figure 64):
1.
Place an electrostatic bag or antistatic mat on a flat, stable surface.
2.
On the console or other management device connected to the master Routing
Engine, enter CLI operational mode and issue the following command to shut
down the router software. (If two Routing Engines are installed, also issue the
command on the backup Routing Engine.)
user@host> request system halt
NOTE:
Wait until a message appears on the console confirming that the operating
system has halted.
Replacing the CIP and Routing Engine Interface Port Cables
141
Summary of Contents for Internet Router M160
Page 12: ...M160 Internet Router Hardware Guide xii Table of Contents ...
Page 16: ...M160 Internet Router Hardware Guide xvi List of Figures ...
Page 18: ...M160 Internet Router Hardware Guide xviii List of Tables ...
Page 24: ...M160 Internet Router Hardware Guide xxiv Requesting Support ...
Page 26: ...2 Product Overview ...
Page 30: ...M160 Internet Router Hardware Guide 6 Safety Requirements Warnings and Guidelines ...
Page 66: ...M160 Internet Router Hardware Guide 42 Cable Management System ...
Page 80: ...M160 Internet Router Hardware Guide 56 Routing Engine Architecture ...
Page 82: ...58 Initial Installation ...
Page 104: ...M160 Internet Router Hardware Guide 80 Unpacking the Router ...
Page 148: ...M160 Internet Router Hardware Guide 124 Configuring the JUNOS Internet Software ...
Page 150: ...126 Hardware Maintenance Replacement and Troubleshooting Procedures ...
Page 242: ...M160 Internet Router Hardware Guide 218 Troubleshooting the Power System ...
Page 244: ...220 Appendixes ...
Page 292: ...M160 Internet Router Hardware Guide 268 Packing Components for Shipment ...
Page 301: ...Part 5 Index Index 277 ...
Page 302: ...278 Index ...