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★Description
1550nmOptical Fiber Amplifier 64Way EDFA (DT-EDFA-X x XX dbm),Output ports number:64Wayis optional,Output power perport:18,19,20... dBm is optional,Operating bandwidth:1545 - 1565nm,Optical Connector Type:LC,Powersupply voltage:AC160V - 250V(50 Hz); or DC48V,Dimension:483mm(L)× 475mm(W)×44mm(H).
★Application
⊙FTTH network
⊙CATV network
⊙Single-mode fiber 1550 amplification network
★Performance Characteristics
⊙Output ports: 4-16 optional;
⊙Optical output power: total output up to 2W;
⊙Low noisefigure: <5dBwhen input is 0dBm;
⊙Adopts Er Yb Codoped double-clad fiber technology;
★Specification
| Item | Unit | Technique parameters | ||
| CATV pass through wavelength | nm | 1545 - 1565 | ||
| PON pass through wavelength | nm | 1260 - 1360 ,1480 - 1500 | ||
| PON insertion loss | dB | <0.8 | ||
| Isolation | db | >15 | ||
| CATV optical input power range | dBm | -3 - +10 | ||
| Maximum optical output power | dBm | 36 | ||
| Output power stability | dBm | ±0.5 | ||
| Noise figure | dB | ≤ 5.0 (Optical input power 0dBm, λ=1550nm) | ||
| Return loss | Input | dB | ≥ 45 | |
| Output | dB | ≥ 45 | ||
| Optical Connector Type | SC/APC | |||
| C/N | dB | ≥ 50 | Test condition according to GT/T 184-2002. |
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| C/CTB | dB | ≥ 63 | ||
| C/CSO | dB | ≥ 63 | ||
| Power supply voltage | V | A: AC160V - 250V(50 Hz); B: DC48V | ||
| Consumption | W | ≤ 70 | ||
| Operating temperature range | °C | -10 - +42 | ||
| Maximum operating relative humidity | % | Max 95% no condensation | ||
| Storage temperature range | °C | -30 - +70 | ||
| Maximum storage relative humidity | % | Max 95% no condensation | ||
| Dimension | mm | 483(L)× 440(W)× 88(H) | ||
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