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| Table A. TX Mode Switch Settings |
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TX Mode |
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Switch Position |
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0 | Auto Neg/Dis FC: Enables autonegotiation between 10 Mbps and | ||
| 100 | Mbps and between | |
| flow control (default setting) | ||
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1 | 100 | FD/Dis FC: Selects 100 Mbps | |
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2 | 100 | HD/DIS FC: Selects 100 Mbps | |
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3 | 10 | FD/Dis FC: Selects 10 Mbps | |
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4 | 10 | HD/Dis FC: Selects 10 Mbps | |
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5 | Auto Neg/En FC: Enables autonegotiation between 10 and 100 Mbps | ||
| and between | ||
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6 | 100 | FD/En FC: Selects 100 Mbps | |
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7 | 100 | HD/En FC: Selects 100 Mbps | |
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8 | 10 | FD/En FC: Selects 10 Mbps | |
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9 | 10 | HD/En FC: Selects 10 Mbps | |
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NOTE: Switch positions
SETTING FIBER FAILOVER MODE
NOTE: As a matter of convenience, it is recommended that you set fiber failover (redundancy)
The FX82052 module can operate in fiber failover mode to allow automatic fiber redundancy operation. If the primary fiber link fails, the secondary (backup) fiber link becomes operational. Note that fiber failover mode can be used in
To allow you to set fiber failover mode, an FX Mode switch is provided on the bottom of the module (refer to Figure 7 and to Table B).
NOTES:
•FX Mode configuration must be set when the module is powered off. If you wish to change the FX Mode switch setting after the module has been powered on, power off the module, change the FX Mode switch setting, and then power on the module again.
•The Fiber Failover LED on the front of the module indicates the status of fiber failover mode. For detailed information, refer to Troubleshooting on page 26.
16 | C2607M (2/07) |