Juniper T640 Hardware Manual page 16

T640 Core Router Hardware Guide
Appendix E
Appendix F
Appendix G
Part 5
xvi
T640 Router Cable and Wire Guidelines and Specifications . . . . . . . . . . . 361
T640 Network Cable Specifications and Guidelines . . . . . . . . . . . . . . . . . . . . . . 361
T640 Signal Loss in Multimode and Single-Mode Fiber-Optic Cable . . . . . . 361
T640 Attenuation and Dispersion in Fiber-Optic Cable . . . . . . . . . . . . . . . . 362
T640 Attenuation in SONET/SDH PICs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 362
Calculating Power Budget for Fiber-Optic Cable for M Series, MX Series,
and T Series Routers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 363
Calculating Power Margin for Fiber-Optic Cable for M Series, MX Series, and
T Series Routers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 363
T640 Routing Engine Interface Cable and Wire Specifications . . . . . . . . . . . . . . 365
T640 Router Cable Connector Pinouts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 367
T640 RJ-45 Connector Pinouts for the Routing Engine ETHERNET Port . . . . . . 367
T640 DB-9 Connector Pinouts for the Routing Engine AUXILIARY and CONSOLE
Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 368
Contacting Customer Support and Returning T640 Router Hardware . . 369
Locating T640 Component Serial Numbers Using the CLI . . . . . . . . . . . . . . . . . 369
Locating T640 Component Serial Number Labels . . . . . . . . . . . . . . . . . . . . . . . . 370
Locating the T640 T-CB Serial Number Label . . . . . . . . . . . . . . . . . . . . . . . 370
Locating the T640 CIP Serial Number Label . . . . . . . . . . . . . . . . . . . . . . . . . 371
Locating the T640 Craft Interface Serial Number Label . . . . . . . . . . . . . . . . 372
Locating the T640 FPC Serial Number Label . . . . . . . . . . . . . . . . . . . . . . . . 372
Locating the T640 PIC Serial Number Label . . . . . . . . . . . . . . . . . . . . . . . . . 373
Locating the T640 Power Supply Serial Number Label . . . . . . . . . . . . . . . . 374
Locating the T640 Routing Engine Serial Number Label . . . . . . . . . . . . . . . 375
Locating the T640 SCG Serial Number Label . . . . . . . . . . . . . . . . . . . . . . . . 375
Locating the T640 SIB Serial Number Label . . . . . . . . . . . . . . . . . . . . . . . . . 376
Contacting Customer Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 377
T640 Return Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 377
Tools and Parts Required to Remove Components from a T640 Router . . . . . . 378
Packing the T640 Router for Shipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 379
Packing T640 Router Components for Shipment . . . . . . . . . . . . . . . . . . . . . . . . 380
Index
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 385
Copyright © 2010, Juniper Networks, Inc.