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Powering
Powering and initial circuit pack installation for 1665 Data
Multiplexer (1665 DMX)
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365-372-304R7.1
Issue 1, November 2007
2 - 3
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Powering
Overview
The following table lists the power requirements for the 1665 DMX High-Capacity shelf.
Table 2-1
1665 DMX High-Capacity shelf power supply requirements
Procedure
Proceed as follows:
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1
Verify that the frame or structure into which the 1665 DMX High-Capacity shelf is
installed is properly grounded.
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2
Verify that both circuit breakers on the 1665 DMX High-Capacity shelf are in the ON
position. These breakers are located on the front of the 1665 DMX High-Capacity shelf.
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3
Disconnect the power cables from the backplane connectors (P15 from J15 and P14 from
J14).
Item
Description
Voltage range, all components
-40.0V to -60.0V DC
Power feeders
two -48V power feeders
[BREAKER (A) and
BREAKER)B)]
Circuit breakers (two per
shelf)
20.0A or 30.0 A
Summary of Contents for Data Multiplexer Explore 1665
Page 8: ... Contents v i i i 365 372 304R7 1 Issue 1 November 2007 ...
Page 12: ... List of figures x i i 365 372 304R7 1 Issue 1 November 2007 ...
Page 16: ... List of tables x v i 365 372 304R7 1 Issue 1 November 2007 ...
Page 24: ... About this document x x i v 365 372 304R7 1 Issue 1 November 2007 ...
Page 272: ... Final operations Operational tests 5 2 2 365 372 304R7 1 Issue 1 November 2007 ...
Page 326: ... Cleaning pluggable optics modules Fiber cleaning B 1 4 365 372 304R7 1 Issue 1 November 2007 ...
Page 408: ...I N 4 365 372 304R7 1 Issue 1 November 2007 Index ...