Table of Contents
Advertisement
Connecting the MX2008 to DC Power
IN THIS SECTION
Installing MX2008 DC Power Supply Modules (-48 V) | 320
Installing MX2000 Router DC Power Supply Modules (240 V China) | 323
Connecting an MX2008 DC Power Distribution Module (-48 V) Cable | 326
Connecting Power to a DC-Powered MX2008 Router with Power Distribution Modules (-48 V) | 328
Connecting Power to a DC-Powered MX2000 Router with DC Power Distribution Modules (240 V
China) | 332
Connecting an MX2000 DC Router Power Distribution Module (240 V China) Cable | 333
Powering On the DC-Powered (-48 V) MX2008 Router | 335
Powering On the DC-Powered (240 V China) MX2000 Router | 337
Installing MX2008 DC Power Supply Modules (-48 V)
To install an MX2008 DC PSM:
1. Verify that the power switches on all PSMs are in the off (O) position.
2. On the PSM, slide the plastic cover away from the input mode switch to expose the dual DIP switches.
Move the input mode DIP switch 0 (left switch) to the ON position for the bottom feed INP0 (expected
to be connected), and DIP switch 1 (right switch) to the ON position for the top feed INP1 (expected
to be connected). If both DIP switches 0 and 1 are turned to the ON position, then both top and bottom
feeds are expected to be connected (see
NOTE:
The DIP switches are used only to indicate presence of a feed. If both feeds are
present, power is always drawn from feed 0. Power will be drawn from feed 1 only if feed 0
fails. A PSM failure triggers the alarm LED on the craft interface.
Figure 128 on page
321).
320
Advertisement
Table of Contents
