The MX2010 DC power system provides power to the FRUs in the chassis (see
for
information about power). Each power system is made up of two DC PDMs, nine PSMs, ten MPCs, four
fan trays, eight SFBs, and two Control Board and Routing Engines (CB-REs).
When calculating power requirements, be sure that there is adequate power for the system.
Table 70: MX2010 DC Power System Sample Configuration
Description
Power Supply
Modules (PSMs)
Power Distribution
Modules (PDMs)
Chassis Power
Configuration
The power consumed by
CB-REs and SFBs is 250 W
each.
The power consumed by 2
CB-REs and 8 SFBs is 2.5 KW.
The power consumed by fan
trays 0 and 1 is 2 KW and fan
trays 2 and 3 is 1 KW.
The total Kilowatts of power
consumed is 5.5 KW.
3 PSMs
PDM 0 and 1
3 PSMs, 2 CB-REs, 8 SFBs,
and 4 fan trays (no line
cards installed)
Each line card consumes up to
1 KW. One PSM is needed for
every set of 2 line cards.
5 PSMs
PDM 0 and 1
10 Line cards
This provides N+N redundnacy
for critical FRUs (CB-REs, SFBs,
and fan trays) and N+1
redundancy for line cards.
9 PSMs
PDM 0 and 1
N+1 redundant system with
N+N redundancy for SFBs,
CB-REs, and 1 out of 2 fan
trays.
205
Summary of Contents for MX2010
Page 1: ...MX2010 Universal Routing Platform Hardware Guide Published 2019 12 03...
Page 28: ......
Page 30: ...MX2010 Power System Description 95 MX2010 Cooling System Description 45 4...
Page 144: ...MX2010 DC Power 48 V System Electrical Specifications 201 122...
Page 146: ......
Page 233: ......
Page 273: ...Figure 98 Loading the MX2010 Router into the Rack g007436 256...
Page 294: ...Figure 113 Reinstalling an AC Power Distribution Module g007440 D 277...
Page 295: ...Figure 114 Reinstalling a DC Power Distribution Module 48 V D g007432 278...
Page 373: ...4 PART Installing and Replacing Components Installing Components 359 Replacing Components 429...
Page 374: ......
Page 620: ......
Page 715: ...6 PART Troubleshooting Hardware Troubleshooting Components 703...
Page 716: ......
Page 744: ......
Page 772: ......
Page 775: ...763...
Page 783: ...772...
Page 796: ...Jewelry Removal Warning 787...
Page 799: ...Operating Temperature Warning 790...
Page 808: ...DC Power Disconnection Warning 799...
Page 812: ...DC Power Wiring Sequence Warning 803...