Owners Manual

PS6610 Hardware Owner's Manual 3 Control Module Maintenance
• Above the release latch is a column of three LEDs that indicate the status of the entire control
module. See Table 9.
Figure 12: Control Module LEDs
Table 8: Ethernet and Management Port LED Descriptions
Management
Off
On (green)
On (amber)
State
Off
On (green)
Off
On (amber)
State
Off
On (green)
State Description
LED Location
No power or not connected to network
Left (Link) Connected to network (100Mbit)
Connected to network (10Mbit)
SPF+ Ethernet
Description
LED Location
No power, not connected to network, or passive
Bottom (Link)
Connected to network
No power, not transmitting, or not receiving
Top (Act)
Transmitting or receiving
10GBASE-T
Ethernet
Description
LED Location
No power, not connected to network, or passive
Right (Link)
Connected to network
Off
No power, not transmitting, or not receiving
Left (Act)
Transmitting or receiving
On (amber)
Table 9: Control Module Status LED Descriptions
LED Name State Description
ACT
Off
No power, secondary control module is not synchronized with active
control module, or error condition
Steady green
Active control module (serving network I/O)
Steady amber
Secondary control module. Cache is synchronized with active control
module.
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