D-Link DSN-656 User Manual - Page 16

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Number 1 2 3 4 5 6 7 8 9 LED D-Link Document - User Manual Description SAN ports  DSN-6200: 6 x GbE iSCSI ports.  DSN-6500: 2 x 10GbE iSCSI ports (SFP+) + 2 x GbE iSCSI ports. LEDs from right to left: Controller health LED:  Green: Controller status normal.  Red: System booting or controller failure. Master slave LED (only for dual controllers):  Green: This is the Master controller.  Off: This is the Slave controller. Dirty cache LED:  Orange: Data on the cache waiting to flash to disks.  Off: No data on the cache. BBM LED (when status button pressed):  Green: BBM installed and powered.  Off: No BBM installed. BBM status button (used to check the battery when the power is off.):  If the BBM LED shows Green, then the BBM still has power to keep data on the cache.  If the BBM LED stays Off, then the BBM power has run out and it cannot provide power for the cache anymore. It needs to be recharged or replaced. Management port. Console port. RS 232 port for UPS. SAS JBOD expansion port. BBM slot. USB  No function. Reserved for the future design purpose. 1GbE Link LED (All):  Orange: Asserted when a 1G link is established and maintained.  Green: Asserted when a 100M link is establish and maintained. 1GbE Access LED (All):  Blinking green: Asserted when the link is established and packets are being transmitted along with any receive activity. 10GbE Link LED (DSN-6500):  Orange: Asserted when a 1G link is established and maintained.  Blue: Asserted when a 10G link is establish and maintained. 10GbE Access LED (DSN-6500):  Yellow: Asserted when the link is established and packets are being transmitted along with any receive activity. CAUTION: Be aware that when Controller Health LED is in RED, please DO NOT unplug the controller from the system or turn off the power suddenly. This may cause unrecoverable damage, which will not be covered by warranty. Copyright@2014 D-Link System, Inc. All Rights Reserved. 16

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D-Link Document – User Manual
Number
Description
1
SAN ports
DSN-6200: 6 x GbE iSCSI ports.
DSN-6500: 2 x 10GbE iSCSI ports (SFP+) + 2 x GbE iSCSI ports.
2
LEDs from right to left:
Controller health LED:
Green: Controller status normal.
Red: System booting or controller failure.
Master slave LED (only for dual controllers):
Green: This is the Master controller.
Off: This is the Slave controller.
Dirty cache LED:
Orange: Data on the cache waiting to flash to disks.
Off: No data on the cache.
BBM LED (when status button pressed):
Green: BBM installed and powered.
Off: No BBM installed.
3
BBM status button (used to check the battery when the power is off.):
If the BBM LED shows Green, then the BBM still has power to keep
data on the cache.
If the BBM LED stays Off, then the BBM power has run out and it
cannot provide power for the cache anymore. It needs to be
recharged or replaced.
4
Management port.
5
Console port.
6
RS 232 port for UPS.
7
SAS JBOD expansion port.
8
BBM slot.
9
USB
No function. Reserved for the future design purpose.
LED
1GbE Link LED (All):
Orange: Asserted when a 1G link is established and maintained.
Green: Asserted when a 100M link is establish and maintained.
1GbE Access LED (All):
Blinking green: Asserted when the link is established and packets
are being transmitted along with any receive activity.
10GbE Link LED (DSN-6500):
Orange: Asserted when a 1G link is established and maintained.
Blue: Asserted when a 10G link is establish and maintained.
10GbE Access LED (DSN-6500):
Yellow: Asserted when the link is established and packets are being
transmitted along with any receive activity.
CAUTION:
Be aware that when Controller Health LED is in RED, please DO NOT unplug
the controller from the system or turn off the power suddenly. This may
cause unrecoverable damage, which will not be covered by warranty.
16
Copyright@2014 D-Link System, Inc. All Rights Reserved.