Juniper MX2020 Hardware Manual page 737

Figure 308: DC Power Supply Module (240 V China) Serial Number Label
RELATED DOCUMENTATION
Replacing an MX2000 AC Power Supply Module | 412
Replacing an MX2020 DC Power Supply Module (-48 V) | 402
Replacing an MX2000 DC Power Supply Module (240 V China) | 408
Displaying MX2020 Router Components and Serial Numbers | 707
Contacting Customer Support | 705
Returning a Hardware Component to Juniper Networks, Inc. | 732
Guidelines for Packing Hardware Components for Shipment | 728
725