Shanghai Yogel Communication Equipment Co., Ltd.
Fiber Optic Products for FTTx Solutions One-stop Service Supplier
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High Power Ytterbium Optical Fiber Amplifier
16 Ports EYDFA with PON WDM Cards
Description
WHA5616 EYDFA can combine 16 channels GPON/XGPON signals and 16 channels CATV to realize wavelength division multiplexing, which need to be installed in two slots in platform.
System Function Diagram
Specifications
| No. | Item | Min. | Typ. | Max. | Unit | |
|---|---|---|---|---|---|---|
| 1 | GPON/XGPON1/OTDR+CATV WDM Optical Specifications | |||||
| 1.1 | CATV Port Wavelength range(λ1) | 1545- 1565 | nm | |||
| 1.2 | PON Port wavelength range(λ2) | 1260 – 1360 & 1480 – 1500 &1575 – 1581&1610 – 1660 | nm | |||
| 1.3 | Input power | -10 | 0 | 10 | dBm | |
| 1.4 | Output power (every port for 16 ports) | 16 | 19 | 20 | dBm | |
| 1.5 | Output Power uniformity (Among output ports) | ± 1 dB | dB | |||
| 1.6 | Output Power Stability | -0.5 | 0.5 | dB | ||
| 1.7 | NF (In=1dBm, λ=1550nm) | 5.5 | 6.0 | dB | ||
| 1.8 | Pump leakage @ Input/output port | -30 | dBm | |||
| 1.9 | Isolation @ Input/output port | 30 | dB | |||
| 1.10 | PMD (Polarization Mode Dispersion) | 0.5 | ps | |||
| 1.11 | PDG (Polarization dependent gain) | 0.5 | dB | |||
| 1.12 | RL (Optical Return Loss) | 50 | dB | |||
| 1.13 | Insertion loss (IP wavelength) @λ2 | 1 | dB | |||
| 1.14 | Directivity(P«R) | 50 | dB | |||
| 1.15 | Output power adjustable | Output power can control 5 dB | ||||
| 2 | Interface Specifications | |||||
| 2.1 | Optical connector | CATV input port: SC/APC GPON input port: LC/UPC COM output port: LC/APC | ||||
| 2.2 | Number of input /output ports | CATV input :1 GPON input:16 COM output:16 | ||||
| 3 | Built-in WDM Specifications | |||||
| 3.1 | CATV Port Wavelength range(λ1) | 1545- 1565 | nm | |||
| 3.2 | PON Port wavelength range(λ2) | 1260-1360 & 1480-1500 &1575 – 1581 & 1616 -1660 | nm | |||
| 3.3 | Insertion loss | Pass band | 0.8 | dB | ||
| Reflection band | 0.6 | dB | ||||
| 3.4 | PDL (Polarization Dependent Loss) | 0.1 | dB | |||
| 3.5 | PMD (Polarization mode dispersion) | 0.1 | Ps | |||
| 3.6 | Isolation (Com→PON@λ1) | 15 | dB | |||
| 3.7 | Isolation (Com→CATV@λ2) | 40 | dB | |||
| 3.8 | PON signal passthrough when EDFA is turn off | 1577, 1270 &1310,1490 &1625/1650 | nm | |||
| 3.9 | Power tolerance | 26 | dBm | |||
| 3.10 | Constant Output | @ variable input: -6 ~ +8 dBm | ||||
| 5 | Other key information | |||||
| 5.1 | Fiber Type | SM 9/125μm | ||||
| 5.2 | Pump laser brand | JDSU | ||||
| 5.3 | Laser cooling method | Thermoelectric cooler (TEC) | ||||
| 5.4 | EDFA lifetime | ≥10 years | ||||
Note:
16 ports EYDFA cards need to work with Full Services Platform and occupy 2 slots.