PL10-3A RFoG ONU SDU follows SCTE 174 2010 standard (Radio Frequency over Glass Fiber-to-the-Home). It has different frequency split option, such as 42/54MHz, 65/86/MHz, 85/105MHz. And, PL10-3AÂ RFoG ONU has 1002MHz working bandwidth, also 1218MHZ for DOCSIS 3.1 application. It is the ideal platform for use in FTTH and FTTB networks. This model of RFoG ONU delivers upstream and downstream DOCSIS, voice, video and high speed data service over FTTX applications.
Block Diagram
PL10-3A RFoG ONU
Functional Explanation
| No. | Description | No. | Description |
| 1 | Input Optical Power Test Port: to test and verify input optical power:1V/mW | 6 | Optical IN/OUT Port:Inserts optical signal cable with SC/APC connector |
| 2 | Input Optical Power Indicator: when input power is in the range, indicator turns on green | 7 | RF Test Port:Forward output level test with -20dB |
| 3 | Power ON/OFF Indicator | 8 | Power IN/ RF OUT Port:DC power is fed either via Power port or the RF port |
| 4 | Return Transmitter Power Indicator: Turn ON is working. | 9 | Power IN Port: +12~15V DC input |
| 5 | Mounting Hole | 10 | Grounding |
Sepcificiations
Forward Path
| Parameter | Unit | Value | Condition | |
| Optical Wavelength | nm | 1540~1560 | CWDM available | |
| PON Pass Wavelength | nm | 1280~1500 | ||
| PON Pass Port Loss | dB | 1 | ||
| PON Optical Isolation | dB | > 30 | ||
| Monitor Voltage | V/mW | 1 | λ=1550nm | |
| Optical Input Power | dBm | -6~+2 | AGC Range | |
| *Frequency Range | MHz | 54~1002/1218 | *42/54,65/86,85/105MHz available | |
| Flatness | dB | ±0.75 | ||
| *Slope | dB | 5±1 | 3±1 available | |
| Output Return Loss | dB | ≥16 | ||
| Optical Output Return Loss | dB | >45 | ||
| *Output Level | dBmV | 18±2 | 36±2 | 1.(Pin=-1dBm,4% OMI/ch, 79ch NTSC,Digital ch above 550MHz at -6dB offset)2.(Pin=-1dBm,4% OMI/ch, 42ch CENELEC) |
| dBuV | 77±2 | 96±2 | ||
| *C/N | dB | 51 | ||
| *CTB | dB | ≤-65 | ||
| *CSO | dB | ≤-60 | ||
| Equivalent Noise Input | pA/Hz | <7 | ||
Return Path
| Parameter | Unit | Value | Condition |
| Wavelength | nm | 1600~1620 | CWDM available |
| Optical Output Power | mW | 1~3 | 2mW(3dBm) typical |
| *RF Input Level | dBmV | 20~40 | Typical |
| dBuV | 80~100 | ||
| Flatness | dBm | ±0.75 | |
| Input Return Loss | dB | ≥16 | |
| Optical Output Return Loss | dB | >45 | |
| *Optical Laser turn ON Level | dBmV | 15 | Customer’s request available |
| dBuV | 75 | ||
| *Optical Laser turn OFF Level | dBmV | -4 | Customer’s request available |
| dBuV | 56 | ||
| Laser Rise Time | ms | ≤1.3 | |
| Laser Fall Time | ms | ≤1.6 |
Others
| Parameter | Unit | Value | Condition |
| Voltage | V/DC | 12 | 100~230V power supply adapter |
| Power Consumption | W | < 5.5 W | Included power supply adapter |
| Operation Temperature | ℃ | -20~55 | Humidity 5~95%, non condensing |
| Optical Connector | / | SC/APC | Customer’s request available |
| RF Connector | / | F | |
| Dimensions | mm | 172*103*41 | |
| Weight | Kg | 0.4 |
Our RFoGÂ ONU delivers the same services as an DOCSIS network, with the added benefit of improved noise performance and increased usable RF spectrum in both the downstream and return-path directions.
