Digital Optical Monitoring; Monitoring Power And Cooling - Ruckus Wireless ICX 7150-C12P Hardware Installation Manual

The CLI displays trace route information for each hop as soon as the information is received. Traceroute requests display all responses to a
given TTL. In addition, if there are multiple equal-cost routes to the destination, the device displays up to two responses by default.

Digital optical monitoring

You can configure your device to monitor optical transceivers in the system, either globally or by specified port. When digital optical
monitoring is enabled, the system monitors the temperature and signal power levels for the optical transceivers in the specified ports.
Console messages and syslog messages are sent when optical operating conditions fall below or rise above the SFP and SFP+
manufacturer's recommended thresholds. For more information about digital optical monitoring, refer to the
Configuration Guide .

Monitoring power and cooling

If the unit powers off after running for a while, check for loose power connections, power losses or surges at the power outlet, and use the
show chassis command to verify that the temperature is below the shutdown threshold. If you still cannot isolate the problem, then the
internal power supply may be defective. In this case, contact Brocade Technical Support for assistance.
The device contains temperature sensors that the software reads based on a configurable device poll time. The device has two automatic
speed fan control settings based on the temperature. To protect the device from overheating, the following temperature threshold levels
exist:
• The warning level is the temperature at which the device generates a syslog message. It is configurable up to 100°C (212°F).
• The shutdown level is the temperature at which the device reboots. It is set by the device and is not configurable. When the device
temperature reaches the shutdown level, it generates a warning message that the device's temperature is over the shutdown level
and the device shuts down in two minutes. The system restarts 120 seconds after the device reaches the temperature shutdown
level.
The switch fans have two speeds, low and high. The fan speed settings are set by the device, and are not configurable. During system
bootup, the fans run at high speed. After bootup, the fans operate at low speed when the temperature of the switch is below the high limit
temperature that is specified in the following table. If the switch reaches the high limit temperature, the fans operate at high speed until the
switch reaches the low limit temperature specified in the table, at which time the fans decrease to low speed. If the switch reaches or
exceeds the critical (shutdown) temperature for two minutes, the switch shuts down.
NOTE
In addition to the overall temperature of the device, the PoE-supported models monitor the temperature of the Power over
Ethernet (PoE) power supply unit (PSU). When the low limit and high limit temperatures are reached, the PoE PSU fans change
speed using the same algorithm as the module fans. There is no change to the Critical (shutdown) temperature value for these
modules.
TABLE 26 Temperature thresholds
Model
ICX 7150-C12P
ICX 7150-24
ICX 7150-24P
ICX 7150-48
ICX 7150-48P
Ruckus ICX 7150 Switch Hardware Installation Guide
Part Number: 53-1004928-05
Low limit temperature
Not applicable
Not applicable
62°C (144°F)
PoE PSU: 49°C (120°F)
Not applicable
60°C(140°F)
High limit temperature
Not applicable
Not applicable
72°C (162°F)
PoE PSU: 57°C (135°F)
Not applicable
70°C(158°F)
Monitoring the Device
Monitoring power and cooling
Ruckus FastIron Monitoring
Critical (shutdown) temperature
109°C (228°F)
105°C (221°F)
105°C (221°F)
105°C (221°F)
105°C (221°F)
99