FTTH Fiber Electrical Optical Receiver With WDM 1310nm
Feature
1,FTTH electrical optical receiver build in WDM 1310nm
2,-8~+1dBm input
3,90dBuV output
4,45MHz~1GHz
5,CE and RoHS
Optical Specification
Parameter | Min. | Typ. | Max. | Unit | Note | ||
Wavelength | λ1 | 1260 | 1310 | 1360 | nm | [1] | |
λ2 | 1480 | 1490 | 1500 | ||||
λ3 | 1540 | 1550 | 1560 | ||||
Insertion Loss | Port 1→Port 2@λ1 |
|
| 1.0 | dB | [1] | |
Port 1→Port 2@λ2 |
|
| 1.0 | ||||
Port 1→Port 3@λ3 |
|
| 1.0 | ||||
Isolation | Port 1→Port 2@λ3 | 20 |
|
| nm | [1] | |
Port 1→Port 3@λ1&λ2 | 40 |
|
| ||||
Directivity | Port 2→Port 3@λ1&λ2 | 50 |
|
|
| [1] | |
Port 2→Port 3@λ3 | 20 |
|
|
| |||
PDL |
|
| 0.2 | dB |
| ||
Optical return loss | 45 |
|
| dB |
| ||
Input optical power | -8 |
| +1 | dBm | [2] | ||
This input power range assure excellent parameters, otherwise in most cases -10~ +5dBm input power make no evidently degradation on TV signal
Parameter | Min. | Typ. | Max. | Unit | Note | |
Frequency range | 45 |
| 1000 | MHz |
| |
RF output level | General | 79 | 82 | 85 | dBuv/ch | [1] |
Enhanced | 89 | 92 | 95 | |||
TILT |
|
| 1 | dB |
| |
Flatness(Ripple) | ±0.5 | dB |
| |||
CNR | 46 |
|
| DB | [2] | |
CSO |
|
| -55 | dBc | [3] | |
CTB |
|
| -55 | |||
RF output impedance |
| 75 |
| Ω |
| |
RF output return loss | 16 |
|
| dB |
| |
Power adaptor
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