مالتی پلکسر فیبر نوری 30 کانال تلفن یک دستگاه مالتی پلکسر دسکتاپ است که ۳۰ کانال تلفن FXO/FXS دارد و از رک ۶ یونیت، ۶ یونیت رک با SNMP پشتیبانی میکند.
Model: |
|
Functional Description |
|
Power |
|
Dimension |
|
Weight |
|
Fiber | |
Multi-mode Fiber |
|
Maximum transmission distance: |
|
Wave Length: |
|
Transmitting power: |
|
Receiver sensitivity: |
|
Link budget: |
|
Single-mode Fiber |
|
Maximum transmission distance: |
|
Transmission distance: |
|
Wave Length: |
|
Transmitting power: |
|
Receiver sensitivity: |
|
Link budget: |
|
FXS Phone Interface | |
Ring voltage: |
|
Ring frequency: |
|
Two-line Impedance: |
|
Return loss: |
|
FXO Switch Interface | |
Ring detect voltage: |
|
Ring detection frequency: |
|
Two-line Impedance: |
|
Return loss: |
|
EM 2/4 Line | |
AD: |
|
DA: |
|
Two/Four-line |
|
Impedance: Return loss: |
|