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PCI Ethernet and Fast Ethernet Adapters
Diagnostic LEDs
Diagnostic Light Emitting Diodes (LEDs) provide information about link status and network activity. See the table below for details on each LED function.
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| ls, p1 |
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| ls, p2 |
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| na, p1 |
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| na, p2 |
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na | ls na | ls | ls | Speed100 | |
na | |||||
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| na, p3 |
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| ls, p3 |
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| na, p4 |
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| Combo* | ls, p4 |
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| Quartet |
| na | ls |
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na |
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ls |
| na | ls | |
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| SC Fiber Optic* ST Fiber Optic* |
| Ultimate Combo |
*10Mbps and 100Mbps single speed adapters provide only 1 link status and 1 netwo
Link Status (L.S.)
LED lights when the adapter’s driver is loaded, and indicates that an electronic link exists between the adapter device and repeater or switch.
Speed | Ports | Color |
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10 Mbps | Green, with the exception of the Quartet and the | |
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| Ultimate |
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100 Mbps | Green. The LED blinks on T4 adapters. | |
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Network Activity (N.A.)
LED lights up to signal the presence of incoming or outgoing traffic.
Speed | Ports | Color |
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10 Mbps | Yellow | |
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100 Mbps | Yellow | |
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Speed100 (ANA-6911A/TX)
The Speed100 LED is green. When ON, it indicates 100Mb/s, when OFF, it indicates 10Mb/s.
PCI Ethernet and Fast Ethernet Adapters User’s Guide
Stock Number: | Page: |
Print Spec Number: |
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Current Date: 5/5/97 | ECN Date: 5/97 |