RELATED DOCUMENTATION
MX2010 DC Power Distribution Module (-48 V) Description | 111
MX2010 DC Power Supply Module (-48 V) Description | 116
Connecting Power to a DC-Powered MX2010 Router with Power Distribution Modules (-48 V) | 304
Installing MX2010 DC Power Supply Modules
Replacing an MX2010 DC Power Distribution Module Cable | 496
Connecting an MX2010 DC Power Distribution Module Cable | 498
DC Power Cable Specifications for the MX2010 Router | 209
MX2010 DC Power Distribution (240 V China) Description
Most sites distribute DC power through a main conduit that leads to frame-mounting DC power distribution
panels, one of which might be located at a location near the rack that houses the router. The 240 V China
PDM cable connects the PDM to the power distribution panel and safety ground connection.
The PSMs can be connected to two separate feeds from different sources that are used for feed redundancy.
There are two PDMs located in slots PDM0/Input0 and PDM1/Input1 that are capable of carrying nine
feeds each. Each feed is connected from one source to one PDM and feeds from the other source to the
second PDM of the DC power system. This configuration balances power draw for the system by using
the commonly deployed A/B feed redundancy.
Each system provides N+1 PSM redundancy along with N+N feed redundancy. If both DC feeds are
available, operating power draws from the feed with higher voltage. ). Each set of power cables powers a
single DC PSM and is capable of delivering 2500 W of power. If feeds that connect to one PDM fail in a
redundant configuration, the other feed starts to provide full power.
shows a typical DC source cabling arrangement.
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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...
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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...
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Page 715: ...6 PART Troubleshooting Hardware Troubleshooting Components 703...
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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...