Juniper MX240 - Chapter 25 Replacing Line Card Components; Replacing an MX240 DPC; Removing an MX240 DPC

CHAPTER 25
Replacing Line Card Components
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Replacing an MX240 DPC on page 297
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Replacing an MX240 FPC on page 302
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Replacing an MX240 MIC on page 307
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Replacing an MX240 MPC on page 311
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Replacing an MX240 PIC on page 316
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Replacing a Cable on an MX240 DPC, MPC, MIC, or PIC on page 320
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Replacing an SFP or XFP Transceiver from an MX240 DPC, MPC, MIC, or PIC on page 323
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Replacing an MX240 AS MLC on page 325
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Replacing an MX240 AS MSC on page 328
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Replacing an MX240 AS MXC on page 331
Replacing an MX240 DPC
1.
Removing an MX240 DPC on page 297
2.
Installing an MX240 DPC on page 299
Removing an MX240 DPC
A DPC weighs up to 13.1 lb (5.9 kg). Be prepared to accept its full weight.
To remove a DPC (see Figure 131 on page 299):
1. Have ready a replacement DPC or DPC blank panel and an antistatic mat for the DPC.
Also have ready rubber safety caps for each DPC you are removing that usesan optical
interface.
2. Attach an ESD grounding strap to your bare wrist and connect the strap to one of the
ESD points on the chassis.
3. Label the cables connected to each port on the DPC so that you can later reconnect
the cables to the correct ports.
4. Use one of the following methods to take the DPC offline:
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