Table 6. Troubleshooting Using the Status LEDs
LED | Indicates | Possible | Possible | ||
Status | Problem | Solution | |||
|
| ||||
|
|
|
|
| |
1 Blink | No light | Bad fiber | Clean RX | ||
| received | connections | fiber on | ||
|
|
|
| both ends | |
|
|
|
|
| |
|
|
| Broken fiber | Check and fix | |
|
|
|
| RX fiber link | |
|
|
|
|
| |
|
|
| Bad port on | Try another | |
|
|
| other end | port or | |
|
|
|
| replace unit | |
|
|
|
| ||
2 | Jabber | Jabbering | Follow | ||
Blinks |
|
| controller | vendor’s | |
|
|
|
| instructions | |
|
|
|
|
| |
|
|
| Noisy AUI | Replace AUI | |
|
|
| cable | cable | |
|
|
|
| ||
3 | Partition | Bad port on | Try another | ||
Blinks |
|
| other end | port or | |
|
|
|
| replace unit | |
|
|
|
|
| |
Page 25