Relation Table of Input Optical Power and CNR
AGC 8V FTTB Signal to building dual outputs optical receiver Active FTTB Nodes with wdm
Description
YG-ABN02 series optical receiver is the latest 1GHz FTTB optical receiver. With wide range receiving optical power, high output level and low power consumption. It is the ideal equipment to build the high-performance NGB network,with WDM.
Features
*Excellent optical AGC control technique, when the input optical power range is -9~+2dBm,
the output level, CTB and CSO basically unchanged
*Downlink working frequency extended to 1GHz, RF amplifier part adopts the high-performance low power consumption
GaAs chip, the highest output level up to 112dBuv
*EQ and ATT both use the professional electric control circuit, makes the control more accurate, operation more convenient
*Built-in the national standard II class network management responder, support remote network management (optional)
*Compact structure, convenient installation, is the first-choice equipment of FTTB CATV network
*Built-in high reliability low power consumption power supply, and selectable external power supply
Principle Diagram
with II class network management responder, FP204 (two-way splitter) output block diagram
Specifications
| Item | Unit | Technical Parameters |
| Optical Parameters |
| Input Optical Power | dBm | -9 ~ +2 |
| Optical Return Loss | dB | >45 |
| Wavelength | nm | 1100 ~ 1600 |
| Optical Connector Type | | SC/APC or specified by the user |
| Fiber Type | | Single mode |
| Link Parameters |
| C/N | dB | ≥ 51 | Note 1 |
| C/CTB | dB | ≥ 60 |
| C/CSO | dB | ≥ 60 |
| RF Parameters |
| Frequency Range | MHz | 45 ~860/1003 |
| Flatness in Band | dB | ±0.75 |
| | (FZ110 output) | (FP204 output) |
| Rated Output Level | dBμV | ≥ 105 | ≥ 101 |
| Max Output Level | dBμV | ≥ 108 (-9 ~ +2dBm Optical power receiving) | ≥ 104 (-9 ~ +2dBm Optical power receiving) |
| ≥ 112 (-7 ~ +2dBm Optical power receiving) | ≥ 108 (-7 ~ +2dBm Optical power receiving) |
| Output Return Loss | dB | ≥16 |
| Output Impedance | Ω | 75 |
| Optical AGC Range | dBm | (-9dBm/-8dBm/-7dBm/-6dBm/-5dBm/-4dBm) ~ (+2dBm) adjustable |
| Electrical control EQ range | dB | 0～15 |
| Electrical control ATT range | dBμV | 0～15 |
| General Characteristics |
| Power Voltage | V | A: AC (150~265) V | D: DC 12V/1A External power supply |
| Operating Temperature | ℃ | -40~60 |
| Consumption | VA | ≤ 8 |
| Dimension | mm | 208 (L)* 108 (W)* 47 (H) |
Relation Table of Input Optical Power and CNR
Ordering Information
Input Optical Connector: SC/APC or FC/APC
Number of RF Output connector: 2
Female RF Connector
Inch Screw thread (British System) or Metric System
RF Output Level: Even or Not even
No 1550nm Filter or with 1550nm Filter
No WDM or with WDM
-- Output Optical Connector for ONU: SC/UPC or FC/UPC
Power Supply Cord: One (USA, EURO, CHN standard, etc.)
Packaging
Package Material: Carton
Package Information: Volume(L*W*H): 575*395*430mm Weight: 18.50KG 20 pieces/carton
Product Tags:
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AGC 8V FTTB 1540nm CATV Optical Node Images
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