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Harmonic MediaGrid ContentStore 5840A
Quick Reference Guide
006-0240-001 Rev. B
Front Panel Components and Drive Location
1 Operator’s panel
2 Drawer 2
Harmonic Technical Support: +1 888 673 4896 (Americas), +65 6542 0050 (Asia Pacific), + 44 1252 555 450 (EMEA),
+7 495 506-5981 (Russia, CIS), +81 3 5565 6737 (Japan), +86 10 8391 3313 (China, mainland)
Rear Panel Components
3 Drawer LEDs
4 Drawer Latch
5 Anti-tamper lock
6 Drawer 1
0
Drive 70
Drive 71
Drive 72
Drive 73
Drive 74
Drive 75
Drive 76
Drive 77
Drive 78
Drive 79
Drive 80
Drive 81
Drive 82
Drive 83
13
14 27
28 41
Drive 70
Drive 71
Drive 72
Drive 73
Drive 74
Drive 75
Drive 76
Drive 77
Drive 78
Drive 79
Drive 80
Drive 81
Drive 82
Drive 83
70 83
56 69
42 55
Drawer 1 (Top)Drawer 2 (Bottom)
1
6
8
7
5
3
1
4
2
6
С
С
The above diagrams show drive numbering as viewed
when looking down on open drawers.
1 I/O Module
2 I/O Module Power and Fault LEDs
3 For factory use only
4 12Gb SAS Connectors
5 External Host Port Activity LEDs
6 Cooling Module Release Latch
7 Cooling Module
8 Cooling Module LEDs
9 Power Supply Unit (PSU)
10 PSU Release Latch
11 PSU LEDs
12 PSU Power Switch
2 5
43
910 11 12
006-0240-001 Rev. BHarmonic Technical Support: +1 888 673 4896 (Americas), +65 6542 0050 (Asia Pacific), + 44 1252 555 450 (EMEA),
+7 495 506-5981 (Russia, CIS), +81 3 5565 6737 (Japan), +86 10 8391 3313 (China, mainland)
NOTE: For more details on the ContentStore 5840A series, refer to the Harmonic MediaGrid Installation and Configuration Guide.
Front Panel LEDs
Rear Panel LEDs
Operator’s Panel LEDs Drawer LEDs
I/O Module LEDs Cooling Module LEDs
Power Supply Unit (PSU) LEDs
Display LED Description
1 Unit ID Display Usually shows ID number for the ContentStore.
When wink state is on, flashes “88” at ~1 Hz rate.
2 Power On/
Standby
3 Module Fault
4 Logical Status
5 Drawer 1 Fault
6 Drawer 2 Fault
Amber if the system is in standby. Green if the
system has full power.
Amber indicates a fault from something other
than general equipment. Check the drawer LEDs
to see if a drive fault is indicated.
Amber if there is a drive, cable, or sideplane fault
in drawer 1. Open the drawer and check the disk
drive LEDs for faults.
Amber if there is a drive, cable, or sideplane fault
in drawer 2. Open the drawer and check the disk
drive LEDs for faults.
Amber indicates a fault in a PSU, cooling module
or I/O module. Check the drawer LEDs to see if a
drive fault is indicated
Display LED Description
1 Sideplane OK/
Power Good
Green if the sideplane card is working and there
are no power problems.
2 Drawer Fault
3 Logical Fault
4 Cable Fault
5 Activity Bar
Graph
Amber if a drawer component has failed. If a
drive has failed, an amber LED will be lit on the
failed drive, and the drive should be replaced.
If the drives are OK, contact Harmonic Technical
Support to identify the failure.
Amber if the cabling between the drawer and the
back of the enclosure has failed. Contact Harmonic
Technical Support to resolve the problem.
Shows the amount of data I/O from zero segments
lit (no I/O) to all six segments lit (maximum I/O).
Amber if there is a drive fault. Flashes amber if
one or more arrays are in a comprimised state.
1
2
3
4
5
6
1
2
4
5
3
Display LED Description
1 Fault and OK
2 ID
3 External Host
Port Activity
Constant green indicates that there is a host port connection but no
activity. Flashing green indicates that there is a host port connection,
and data is being transferred.
Display LED Description
1 Module OK Constant green indicates that the fan is working correctly.
2 Fan Fault Off means the fan is working correctly.
Amber indicates that communication has been lost with the fan
module controller or the reported fan speed is out of tolerance.
For replacement instructions, see the
Harmonic MediaGrid Component Replacement Guide.
1
2
21 3
1 PSU Fail
(Amber)
Status
Off No AC power to either PSU.
2 AC Fail
(Amber)
3 Power
(Green)
Off Off
On PSU present, but not supplying power or PSU alert state (usually due to
critical temperature).
On Off
Off Mains AC present, switch on. This PSU is providing power.Off On
Off AC power present, PSU in standby (other PSU is providing power).Off Flashing
Flashing PSU firmware download.Flashing Off
Off AC power missing, PSU in standby (other PSU is providing power).On Off
On Harmonic MediaGrid software has lost communication with the PSU.On On
On PSU has failed. For replacement instructions, see the Harmonic MediaGrid
Component Replacement Guide.
Disregard Off
31
С
2
Fault: Constant amber if the I/O module is faulty. For replacement instructions,
see the Harmonic MediaGrid Component Replacement Guide.
OK: Constant green if the I/O module is operating correctly. Flashing green
indicates an I/O module VPD error.
Blue when the module is being identified.
4
4 Ethernet Connector Not in use.
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