Juniper QFX10016, Руководство по оборудованию

Страница: 246 / 439

CAUTION: Do not stack SIBs on top of one another or on top of any other component.
Storing Line Cards, RCBs, and SIBs
You must store line cards, RCBs, and SIBs either in the chassis or in a spare shipping container,
horizontally and sheet metal side down. Do not stack these units on top of one another or on top of any
other component. Place each unit separately in an antistatic bag or on an antistatic mat placed on a flat,
stable surface.
WARNING: Never place any material, such as port dust caps, on top of an installed line
card because the system fans can pull the material into the chassis.
NOTE: Because these units are heavy, and because electrotatic bags are fragile, inserting the line
card into the bag is best done with two people.
To insert a line card, RCB, or SIB into an electrostatic bag:
1. Hold the unit horizontally with the faceplate toward you.
2. Slide the opening of the bag over the connector edge.
If you must insert the line card, RCB, or SIB into a bag by yourself:
1. Lay the unit horizontally on an antistatic mat that is on a flat, stable surface with the sheet metal side
down.
2. Orient the unit with the faceplate toward you.
3. Carefully insert the connector edge into the opening of the bag and pull the bag toward you to cover
the unit.
RELATED DOCUMENTATION
QFX10000 Line Cards
QFX10008 Switch Interface Board
QFX10000 Routing and Control Board
235