Managing Hardware with CLI Commands
5-24
SmartEdge 1200 Router Hardware Guide
Table 5-28 lists the definitions of the temperature range for each condition; the system displays the actual
temperature reading in degrees Celsius with the
show hardware
command (in any mode) with the
detail
keyword.
TxPwrMin[dbm]
TxPwrMax[dbm]
–nn.nn—Transmitter optical output power (minimum and maximum) for the version of the SFP transceiver
installed in this port.
Type
Component:
• backplane—Backplane.
• fan tray—Fan tray is installed.
• traffic-card-type—Traffic card is installed; see Table 5-23 for a list of traffic card types.
• controller-card-type—Controller card is installed; see Table 5-23.
• unknown—Controller card is inserted but not initialized.
Voltage
Readings for voltage sources 1.5V, 1.8V, 2.6V, and 3.3V along with the percentage over or under the nominal
value.
Wavelength
Center wavelength for the version of the SFP optical transceiver installed in this port:
• 0.00 [nm]—Wavelength is not reported by this transceiver.
• nnnn.nn [nm]—Wavelength for this transceiver version.
See the
Transceivers for SmartEdge Traffic Cards
document for wavelength data for each type of transceiver
and its versions.
XFP / Media Type
Version and cable type for the 10-Gbps SFP (XFP) transceiver installed in this port:
• ER / MM—Extended long reach transceiver, multimode fiber.
• IR / SM—Intermediate reach transceiver, single mode fiber (OC-192c/STM-64c port).
• LR / SM—Long reach transceiver, single mode fiber (10GE or OC-192c/STM-64c port).
• SR / MM—Short reach transceiver, multimode fiber (10GE port).
• SR / SM—Short reach transceiver, single mode fiber (OC-192c/STM-64c port).
1. Alarm severities conform to the definitions provided in Generic Requirements, GR-474-CORE, Issue 1, December 1997,
Network Maintenance: Alarm and
Control for Network Elements
.
2. Measured or reported values meet or exceed the transceiver specifications in the
Transceivers for SmartEdge Traffic Cards
document.
Note
The temperature ranges listed in Table 5-28 can vary slightly, depending on the version of the
controller or traffic card.
Table 5-28
Descriptions of Temperature Conditions
Condition
Description
COLD
Expected when the system first powers up in a cool or well air-conditioned environment. Typically
this temperature is less than:
• 86°F (30°C) for a controller card.
• 68°F (20°C) for a traffic card.
NORMAL
Normal operating temperature. Typically this temperature is between:
• 86°F (30°C) and 129°F (54°C) for a controller card.
• 68°F (20°C) and 158°F (70°C) for a traffic card.
HOT
The card is running above normal operating temperature. The lifespan of the card will likely be
reduced if this condition persists. The ambient temperature of the room could be too hot, or the
chassis air filter or fans might need cleaning or replacing. Typically this temperature is between:
• 129°F (54°C) and 176°F (80°C) for a controller card.
1
• 158°F (70°C) and 176°F (80°C) for a traffic card.
2
Table 5-27
Output Fields for the
show hardware
Command with the
detail
Keyword (continued)
Field
Description
