Cisco C3230-1W-49-K9 Hardware Guide - Page 32

Thermal Plates

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Chapter 1 Cisco 3200 Rugged Enclosures Table 1-5 shows the status of the LEDs when the WMIC is in operational mode. Table 1-5 WMIC Operational Mode Indication Green steady Red steady Green blink Amber blink Black (no light) Status LED At least one bridge is associated. Loading firmware. No bridges are associated. General warning. - Radio LED - Firmware failure. Transmitting or receiving packets on the radio port. Maximum retries or buffer full. Default. Thermal Plates Cisco 3200 Rugged Enclosures use thermal plates and Wedge Loks to transfer heat from the cards to the extrusion. Figure 1-11 shows a card with thermal plates. The conduction cooling removes the need for internal fans. Figure 1-11 Router Card with Thermal Plates 2 3 4 270446 1 1 Power connector 3 ISA bus 2 Wedge Lok 4 PCI bus 1-20 Cisco 3200 Series Router Hardware Reference OL-5816-10

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1-20
Cisco 3200 Series Router Hardware Reference
OL-5816-10
Chapter 1
Cisco 3200 Rugged Enclosures
Table 1-5
shows the status of the LEDs when the WMIC is in operational mode.
Thermal Plates
Cisco 3200 Rugged Enclosures use thermal plates and Wedge Loks to transfer heat from the cards to the
extrusion.
Figure 1-11
shows a card with thermal plates. The conduction cooling removes the need for
internal fans.
Figure 1-11
Router Card with Thermal Plates
Table 1-5
WMIC Operational Mode
Indication
Status LED
Radio LED
Green steady
At least one bridge is associated.
—
Red steady
Loading firmware.
Firmware failure.
Green blink
No bridges are associated.
Transmitting or receiving packets on
the radio port.
Amber blink
General warning.
Maximum retries or buffer full.
Black (no light)
—
Default.
1
Power connector
2
Wedge Lok
3
ISA bus
4
PCI bus
270446
1
3
4
2