Juniper MX240 Hardware Manual page 10

MX240 5G Universal Routing Platform Hardware Guide
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Replacing an MX240 AS MXC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 307
Removing an MX240 AS MXC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 308
Installing an MX240 AS MXC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 309
Maintaining MX240 Power System Components . . . . . . . . . . . . . . . . . . . . . . . . . 310
Maintaining the MX240 Power Supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311
Replacing an MX240 AC Normal-Capacity Power Supply . . . . . . . . . . . . . . . 311
Removing an MX240 AC Normal-Capacity Power Supply . . . . . . . . . . . 312
Installing an MX240 AC Normal-Capacity Power Supply . . . . . . . . . . . . 313
Replacing an MX240 AC Power Supply Cord . . . . . . . . . . . . . . . . . . . . . . . . . 314
Disconnecting an MX240 AC Power Supply Cord . . . . . . . . . . . . . . . . . . 314
Connecting an MX240 AC Power Supply Cord . . . . . . . . . . . . . . . . . . . . 315
Replacing an MX240 DC Normal-Capacity Power Supply . . . . . . . . . . . . . . 315
Removing an MX240 DC Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . 315
Installing an MX240 DC Normal Capacity Power Supply . . . . . . . . . . . . 317
Replacing an MX240 DC Power Supply Cable . . . . . . . . . . . . . . . . . . . . . . . 320
Disconnecting an MX240 DC Power Supply Cable . . . . . . . . . . . . . . . . 320
Connecting an MX240 DC Power Supply Cable . . . . . . . . . . . . . . . . . . . 321
Maintaining MX240 SFP and XFP Transceivers . . . . . . . . . . . . . . . . . . . . . . . . . . 323
Replacing an SFP or XFP Transceiver from an MX240 DPC, MPC, MIC, or
PIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 323
Removing an SFP or XFP Transceiver from an MX240 DPC, MPC, MIC,
or PIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 323
Installing an SFP or XFP Transceiver into an MX240 DPC, MPC, MIC, or
PIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 325
Maintaining MX240 Switch Control Boards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 326
Replacing an MX240 SCB-MX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 326
Removing an MX240 SCB-MX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 327
Installing an MX240 Switch Control Board . . . . . . . . . . . . . . . . . . . . . . 328
Upgrading an MX240 to Use the SCBE-MX . . . . . . . . . . . . . . . . . . . . . . . . . 330
Prepare for the SCB-MX Upgrade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 330
Upgrade the MX240 SCB-MX in the Backup Routing Engine . . . . . . . . . 331
Upgrade the MX240 SCB-MX in the Master Routing Engine . . . . . . . . . 333
Complete the SCB-MX Upgrade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 335
Upgrading an MX240 to Use the SCBE2-MX . . . . . . . . . . . . . . . . . . . . . . . . . 338
Prepare the MX240 Router for the SCBE2-MX Upgrade . . . . . . . . . . . . 339
Power Off the MX240 Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 339
Remove the MX240 Routing Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . 340
Install the MX240 Routing Engine into the SCBE2-MX . . . . . . . . . . . . . 340
Power On the MX240 Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 341
Complete the SCBE2-MX Upgrade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 342
Upgrading an MX240, MX480, or MX960 Router to Use the SCBE3-MX . . 343
Upgrade the Routing Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 343
Install the Routing Engine into the SCBE3-MX . . . . . . . . . . . . . . . . . . . 344
Install the SCBE3-MX into the Router Chassis . . . . . . . . . . . . . . . . . . . . 344
Complete the SCBE3-MX Upgrade . . . . . . . . . . . . . . . . . . . . . . . . . . . . 344
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