Juniper MX2020 Hardware Manual page 20

MX2020 3D Universal Edge Router Hardware Guide
Chapter 25
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Figure 175: Do Not Grasp the Connector Edge . . . . . . . . . . . . . . . . . . . . . . . . . . . 405
Figure 176: Do Not Rest the MPC on an Edge . . . . . . . . . . . . . . . . . . . . . . . . . . . . 406
Replacing Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 415
Figure 177: Removing a CB-RE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 420
Figure 178: Installing a CB-RE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 422
Figure 179: Alarm Relay Contacts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 423
Figure 180: Alarm Relay Contacts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 424
Figure 181: Installing a MIC Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 426
Figure 182: Installing an MPC Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 426
Figure 183: Removing an AC Power Supply Module from the MX2020 Router . . 429
Figure 184: Installing an AC Power Supply Module . . . . . . . . . . . . . . . . . . . . . . . . 431
Figure 185: Removing the Lower Air Filter from the Chassis . . . . . . . . . . . . . . . . . 432
Figure 186: Removing the Middle Card Cage Cable Manager Air Filter . . . . . . . . 433
Figure 187: Removing the PSM Air Filter from the Chassis . . . . . . . . . . . . . . . . . . 434
Figure 188: Installing the Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 435
Figure 189: Installing the Middle Card Cage Cable Manager Air Filter . . . . . . . . . 436
Figure 190: Installing the PSM Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 437
Figure 191: Removing the Standard Upper Cable Manager . . . . . . . . . . . . . . . . . 438
Figure 192: Removing the Standard Lower Cable Manager . . . . . . . . . . . . . . . . . 439
Figure 193: Removing the Standard DC Cable Manager . . . . . . . . . . . . . . . . . . . 440
Figure 194: Installing the Standard Lower Cable Manager . . . . . . . . . . . . . . . . . . 441
Figure 195: Installing the Standard Upper Cable Manager . . . . . . . . . . . . . . . . . . 442
Figure 196: Installing the Standard DC Cable Manager . . . . . . . . . . . . . . . . . . . . 443
Figure 197: Removing the Extended Upper Cable Manager . . . . . . . . . . . . . . . . . 444
Figure 198: Removing the Extended Lower Cable Manager . . . . . . . . . . . . . . . . . 445
Figure 199: Removing the Extended DC Cable Manager . . . . . . . . . . . . . . . . . . . 446
Figure 200: Installing the MX2020 Upper Extended Cable Manager . . . . . . . . . 447
Figure 201: Installing the Extended Lower Cable Manager . . . . . . . . . . . . . . . . . 448
Figure 202: Installing the Extended DC Cable Manager . . . . . . . . . . . . . . . . . . . . 449
Figure 203: Removing a CB-RE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 450
Figure 204: Removing the Craft Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 451
Figure 205: Installing the Craft Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 452
Figure 206: Removing the Extended Craft Interface . . . . . . . . . . . . . . . . . . . . . . . 453
Figure 207: Installing the Extended Craft Interface . . . . . . . . . . . . . . . . . . . . . . . 454
Figure 208: Removing a DC Power Supply Module from the MX2020 Router . . 455
Figure 209: Installing a DC Power Supply Module . . . . . . . . . . . . . . . . . . . . . . . . 457
Figure 210: Removing a DC Power Distribution Module from the MX2020
Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 459
Figure 211: Installing a DC Power Distribution Module . . . . . . . . . . . . . . . . . . . . . 460
Figure 212: Connecting DC Power to the MX2020 Router . . . . . . . . . . . . . . . . . . 462
Figure 213: Connecting Power Cables to the DC Power Distribution Module . . . 464
Figure 214: Removing the Standard EMI Card Cage Cover . . . . . . . . . . . . . . . . . . 466
Figure 215: Installing the Standard EMI Card Cage Cover . . . . . . . . . . . . . . . . . . . 467
Figure 216: Removing the Extended EMI Card Cage Cover . . . . . . . . . . . . . . . . . . 468
Figure 217: Removing the Extended EMI Cover Mounting Brackets . . . . . . . . . . . 469
Figure 218: Installing the Extended EMI Cover Mounting Brackets . . . . . . . . . . . . 470
Figure 219: Installing the Extended EMI Card Cage Cover . . . . . . . . . . . . . . . . . . . 471
Figure 220: Removing the Upper Fan Trays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 473
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