IBM 2109 Model M12, User Manual

Page: 33 / 97

Table 4. Cable side LEDs (continued)
LED location Indication
Each power supply Contains three LEDs
v
Green
– Solid indicates that ac is applied and
power outputs are OK.
– Flashing indicates that only the
auxiliary output is valid.
v
Amber center light is a predictive failure
light.
It indicates that a power supply might fail
due to a poorly performing fan. A
replacement should be scheduled soon.
v
Amber lower light is a fault light.
It indicates that a power supply has failed
and a replacement is necessary.
Noncable side LEDs
Table 5 describes the appearance of the LEDs on the noncable side of the system:
Table 5. Noncable side LEDs
LED location Indication
Blower
v
Green indicates that the blade assembly
has power.
v
Amber indicates that the blade assembly
needs attention.
Blower system status panel
v
Green indicates that the blower assembly
has power.
v
Amber indicates that the blower assembly
needs attention.
Additional status reporting functions are provided by the Fabric Watch feature. For
information about Fabric Watch, see the Brocade Fabric Watch User’s Guide.
Software features
Fabric OS version 4.1 supports the 2109 Model M12. Fabric OS includes all the
basic switch and fabric support software as well as optionally licensed software that
is enabled by using license keys. Fabric OS is made up of two major software
components: firmware that initializes and manages the switch hardware, and
diagnostics.
Optionally licensed and separately priced features include:
v
Extended Fabrics (Feature code 7603)
Provides up to 100 km (62.14 mi.) of switched fabric connectivity at full
bandwidth over long distances
v
Remote Switch (Feature code 7602)
Enables switches to interconnect over wide area network (WAN) using third-party
gateway solutions that support FC over IP, FC over ATM, and FC over SONET
v
Advanced Security (Feature code 7623)
Introduction
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