PoE PSE Media Converters,
Gigabit Ethernet Fiber switch
B
C
LFP
Gigabit
Ethernet
Aswitch
TP
Remote station
Fiber cable
Figure 4-4. Normal status via one LFP.
Gigabit Ethernet Fiber switch
B
C
LFP
Gigabit
Ethernet
Aswitch
TP
Remote station
Fiber cable
Figure 4-5. The status when twisted-pair Cable A is broken.
Gigabit Ethernet Fiber switch
B |
C |
Fiber cable
|
| Gigabit | Remote | |
|
| Ethernet | ||
|
| station | ||
LFP | A | switch | ||
| ||||
|
|
|
TP
Figure 4-6. The status when fiber Cable B or C is broken.
NOTE: The LFP function can work with different link partners (for example, a fiber port on a switch). You do not have to use these units in pairs for this function to work.
Page 14 |
|