148
Concerto — Instruction Manual
Section 4 — Maintenance and Troubleshooting
Power Supply Modules
4 and 7 RU frames
The power supply module used in the 4 and 7 RU frames is a fully auto-
ranging 400 W, 48 VDC output module. LED indicators:
DC OK
(green light
indicates satisfactory DC power when Illuminated),
AC PRESENT
(yellow
light indicates AC power present when illuminated). See
.
Note
If power supplies are not fully seated in the matrix, only the
AC Present
LED
will be lit. If
DC OK
is not lit, verify that the supplies are fully seated.
Figure 88. Power Supply Module for 7 RU Concerto Frame
8 RU frame
The power supply module used in the 8 RU frame is a fully auto-ranging
1200 W, 48 VDC output module. LED indicators:
AC PRESENT
(green light on
left side of the supply indicates AC power present when illuminated).
DC
OK
(green light on right side indicates satisfactory DC power when illumi-
nated).
8138_00_07r0
Power Supply Module
Summary of Contents for Concerto
Page 1: ...Concerto ROUTING MATRIX Instruction Manual Software Version 1 7 6 1 071813811 OCTOBER 2009 ...
Page 3: ...Concerto ROUTING MATRIX Instruction Manual Software Version 1 7 6 1 071813811 OCTOBER 2009 ...
Page 8: ...8 Concerto Instruction Manual Contents Glossary 159 Index 169 ...
Page 10: ...10 Concerto Instruction Manual Preface ...
Page 26: ...26 Concerto Instruction Manual Regulatory Notices ...
Page 102: ...102 Concerto Instruction Manual Section 2 Installation ...