Understanding The Adapter Leds - IBM Gigabit Ethernet-SX PCI Adapter Installation And User Manual

Understanding the Adapter LEDs

The LEDs on the Gigabit Ethernet-SX PCI Adapter provide information about the card's
operation status. The LEDs are visible through the card's mounting bracket and, when
lit, indicate the following conditions:
Light
Data(Yellow)
Link(Green)
LEDs
Link
(Green)
Data
(Yellow)
TX
Multimode Fiber
SC Connector
RX
Figure 3. LEDs on the Gigabit Ethernet-SX PCI Adapter
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Installation and User's Guide
State
Blinking
Off
On
Off
Blinking
Description
Data detected
No data detected
Good link
No link: could be the result of a
bad cable, bad connector or
configuration mismatch
Port has been disabled by
software