Related
Documentation
• T640 Hardware Component Overview on page 13
• T640 Router Description on page 3
• T640 Switch Interface Boards (SIBs) LEDs
• Maintaining the T640 SIBs on page 459
• Replacing a T640 SIB on page 424
• Upgrading to a T640 Standard SIB Version B on page 427
113Copyright © 2017, Juniper Networks, Inc.
Chapter 8: Switch Fabric Components and Descriptions