Figure 121: Selecting Ac Power Subsystem Feed Redundancy; Figure 122: Mx2020 Router With Ac Power Supply Modules Installed - Juniper MX2020 Hardware Manual

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Figure 121: Selecting AC Power Subsystem Feed Redundancy

PWR OK FAULT

Using both hands, grasp the handle and slide the PSM straight into the chassis until

the PSM is fully seated in the chassis slot. Tighten the two captive screws (see

Figure 122 on page

259). Apply between 10 lb-in. (1.13 Nm) to 12 lb-in. (1.35 Nm) of

torque to each screw. Do not overtighten the screws.

Chapter 19: Connecting the Router to Power