| ITEMS |
| UNIT |
INDICATORS |
| Optical Operating Wavelength |
| nm |
1535～1565 |
| Input Optical Power Range |
| dBm |
-3～+10 |
| Nominal Input Optical Power |
| dBm |
+3 |
| Maximum Alarm Value |
| dBm |
＞+10 front panel display alarm |
| Minimum Alarm Value |
| dBm |
≤-10 front panel display and power off |
| Noise Ratio |
| dB |
≤5.0 (0 dBm,@1550nM) |
| Gain Flatness |
| dB |
＜±0.3 |
| Optical Power Output Stability |
| dB |
＜±0.5 |
| Polarization Sensitivity |
| dB |
＜0.2 |
| Polarization Mode Dispersion |
| Ps |
＜0.5 |
| Input End Pump Leakage Power |
| dB |
≤-30 |
| Output End Pump Leakage Power |
| dB |
≤-30 |
| Optical Input, Output Return Loss |
| dB |
＞45 （APC Stepped Face） |
| Pump Operating Number |
| No. |
3～5 |
| Rated Output Power |
| dBm |
35 |
| Linker(IN) |
| - |
SC/APC |
| Linker(OUT) |
| - |
SC/APC |
| C/N |
| dB |
≥48（comment 1） |
| C/CTB |
| dB |
≥63（comment 1） |
| C/CSO |
| dB |
≥63（comment 1） |
| Power Supply/Consumption |
| V/W |
AC90～250 or DC-48/20(hot-plugging single power) |
| Operating/Storage Temperature |
| ℃ |
-20～50/-30～70 |
| Operating/Storage Humidity |
| % |
5～90 |
| Case Size |
| mm |
88×482.6×387 |
| Network Management Connector |
| / |
RJ45（following national network management standard，supports WEB） |
| Comment：1,Optical Link Test provides link index by measuring optical transmitter FWT-1550DT-10 and receiver FWR-8610GSD.2,The main performance index above accords with GY/T 184-2002 CATV analog optical amplifier technical requirement and measuringmethod. |
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