Installing on Desktop
Caution If you place the Cisco router on a desktop, do not place anything that weighs more than 10 pounds (4.5 kilograms) on top of the chassis.
Grounding the Chassis
You must connect the chassis to a reliable earth ground; the ground wire must be installed in accordance with local electrical safety standards.
•For
•For
•For EN/IEC
To connect the chassis to a reliable earth ground, perform the following steps:
Step 1 Strip one end of the ground wire to the length required for the ground lug or terminal.
•For the NEBS ground
•For
Step 2 Crimp the ground wire to the ground lug or ring terminal, using a crimp tool of the appropriate size.
Step 3 Attach the ground lug or ring terminal to the chassis as shown in Figure 6 or Figure 7. For the ground lug, use the two screws with captive locking washers provided. For a ring terminal, use one of the screws provided. Use a number 2 Phillips screwdriver, and tighten the screws to a torque of 8 to 10
Step 4 Connect the other end of the ground wire to a grounding point at your site.
Figure 6
ASYNC
| ASYNC |
|
|
|
|
|
|
|
|
|
|
|
|
| ASYNC |
|
|
|
|
|
|
|
|
|
|
|
|
| ASYNC |
|
|
|
|
|
|
|
|
|
|
|
|
| ASYNC | TD | RD LP AL |
|
| CD |
|
|
|
|
|
|
|
|
| SEE |
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
|
|
| ||
| EN |
| MANUAL BEFORE | INSTALLATION |
| DSU | TD RD LP | AL |
|
|
|
| |
|
|
|
|
| 56K |
| CD |
|
| ||||
|
| ACT |
|
|
|
|
|
|
|
|
|
| |
|
| 100 Mbps |
|
|
|
|
| SEE |
|
| DSU |
|
|
|
| LINK |
|
|
|
|
| MANUAL | BEFORE | INSTALLATION |
|
| |
|
|
|
|
| ACT | CF1 | 56K |
|
| ||||
|
| FAST | ETHERNET 0/1 |
|
| 100 | Mbps |
|
|
|
|
|
|
Ground lug |
| FAST | ETHERNET 0/0 | LINK |
|
|
| SEE | MANUAL BEFORE | INSTALLATION | |||
|
|
|
|
|
|
|
|
| |||||
|
|
|
|
|
|
|
|
|
|
| |||
attachment |
|
|
|
|
|
|
|
|
| CISCO2691 |
|
| |
|
|
|
|
|
|
|
|
| CONSOLE |
| |||
|
|
|
|
|
|
|
|
|
|
|
|
| AUX |
Figure 7 | Chassis Ground Connection Using Ring Terminal | ||||||||||||
ASYNC
ASYNC |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
ASYNC |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
ASYNC |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
ASYNC | TD |
| RD LP | AL |
|
| CD |
|
|
|
|
|
|
|
|
|
|
| SEE |
|
|
|
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
EN |
|
| MANUAL BEFORE | INSTALLATION |
| DSU | TD | RD | LP | AL |
|
|
|
| ||
|
|
|
|
|
| 56K |
| CD |
|
| ||||||
| ACT |
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
| 100 Mbps |
|
|
|
|
|
|
|
| SEE |
|
|
| DSU |
|
|
| LINK |
|
|
|
|
|
|
|
| MANUAL | BEFORE | INSTALLATION |
|
| ||
|
|
|
|
|
| ACT | CF1 |
|
| 56K |
|
| ||||
| FAST | ETHERNET 0/1 |
|
| 100 | Mbps |
|
|
|
|
|
|
|
| ||
Ring terminal |
|
| FAST | ETHERNET 0/0 | LINK |
|
|
|
|
| SEE | MANUAL BEFORE | INSTALLATION | |||
|
|
|
|
|
|
|
|
|
|
|
|
| ||||
attachment |
|
|
|
|
|
|
|
|
|
|
|
|
| CISCO2691 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| CONSOLE |
| ||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| AUX |
72228
103008
12
