Juniper Networks MX480 - Manual (Page 318)

Table 36: FRU Power Requirements (continued)
Maximum Power Requirement Part Number Component
333 W DPCE-R-20GE-2XGE
DPCE-X-20GE-2XGE
Multi-Rate Ethernet
Enhanced DPC with
SFP and XFP or
Multi-Rate Ethernet
Enhanced Ethernet
Services DPC with
SFP and XFP
335 W DPCE-R-Q-20GE-2XGE Multi-Rate Ethernet
Enhanced Queuing IP
Services DPC with
SFP and XFP
320 W DPCE-R-40GE-TX
DPCE-X-40GE-TX
Tri-Rate Enhanced
DPC or Tri-Rate
Enhanced Ethernet
Services DPC
265 W MS-DPC Multiservices DPC
FPCs
190 W (with PICs and optics) MX-FPC2 FPC Type 2
265 W (with PICs and optics) MX-FPC3 FPC Type 3
Related
Documentation
DC Power Supply Electrical Specifications for the MX480 Router on page 301 •
• AC Electrical Specifications for the MX480 Router on page 297
• Calculating Power Requirements for MX480 Routers on page 285
MX480 Chassis Grounding Specifications
• MX480 Chassis Grounding Points Specifications on page 294
• MX480 Router Grounding Cable Lug Specifications on page 296
• MX480 Router Grounding Cable Specifications on page 296
MX480 Chassis Grounding Points Specifications
To meet safety and electromagnetic interference (EMI) requirements and to ensure
proper operation, the router must be adequately grounded before power is connected.
To ground AC-powered and DC-powered routers, you must connect a grounding cable
to earth ground and then attach it to the chassis grounding points using the two screws
provided.
Two threaded inserts (PEM nuts) are provided on the upper rear of the chassis for
connecting the router to earth ground. The grounding points fit UNC 1/4–20 screws
Copyright © 2013, Juniper Networks, Inc. 294
MX480 3D Universal Edge Router Hardware Guide