Management Ports; Audible Alarm; Manual Reset Switch; Led - ATTO Technology SC 5550E Installation And Operation Manual

Faststream embedded storage controller
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Management ports

Management is provided using either the 10/100/1000
Megabits per second (Mb/sec.) base T Ethernet port
accessible from the RJ-45 connector or the RS-232
management port with a back panel accessible RJ-11
interface.
Exhibit 1.1-1 Management ports

Audible Alarm

The onboard Audible Alarm sounds when an error
condition is encountered on the FastStream.
Logging a critical or fatal level event will cause the
Audible Alarm to sound. See
35.
Exhibit 1.1-2 FastStream SC main board layout.
Audible Alarm
on page

Manual reset switch

A manual reset switch reboots the storage controller.
To reset the FastStream, depress the reset button for
no more than three seconds.
To restore factory defaults, press the reset button for
more than four seconds until the green Ready LED
blinks. See
Exhibit
1.1-1, Reset switch.
Soft reset jumper
A connector on the Embedded board which provides
the capability for a soft power switch on an enclosure.
See
Momentary push-button header pinouts (P1)
page xxxi of Appendix F.

LED

A bicolor LED on the connector side shows unit status:
when green, the unit is in the Ready condition and is
fully operational; if it is lit yellow, a fault has been
detected and you should begin troubleshooting
procedures. See
FibreBridge LEDs
page xxxvi.
on
in Appendix F on
3

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