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JIANGSU YITONG HIGH-TECH COMPANY LTD.
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RFoG fiber over glass FTTH mini node
OverviewQuick DetailsPlace of Origin:China (Mainland), jiangsu,ChinaBrand Name:YITONGModel Number:YTRFOGFiber Input Connector:SC/APCInput Po
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RFoG fiber over glass FTTH mini node
Description
Our RFoG MicroNode is designed to receive 1550nm TV RF optical signal from ,Passive Optical Network (PON) and send upstream Cable Modem signals at 1610nm optical wavelength.
The product supports the return RF signal burst mode transmission, allowing one cable modem to communicate with CMTS at the time section of TDMA. The outputs is bi-directional interactive RF services. The product is designed to support DOCSIS2.0, DOCSIS3.0 or DOCSIS3.1.
Features
- Optical Node for RFoG System
- 1GHz Technology
- Low power consumption
- Low noise current density and high C/N
- High linearity- CTB and CSO
- OLC function:automatic level control based on optical input power
- Burst mode return path transmitter
- Single fiber input/output
- Apply to CMTS system, DOCSIS
- Die-casting aluminum housing, excellent heat dissipation performance
Product Application Diagram
Specifications
Optical Specifications Rx | ||
Distortion Performance (CNR) | minimum 48 dB | |
Distortion Performance (CSO) | maximum 60 dBc(relative to carrier) | |
Distortion Performance (CTB) | maximum 65 dBc(relative to carrier) | |
Distortion Performance Note (CNR) | 50–552 MHz CW Analog; 552–1002 MHz digital-4dBm receive | |
Distortion Performance Note (CSO) | 50–552 MHz CW Analog; 552–1002 MHz digital0 dBm receive | |
Distortion Performance Note (CTB) | 50–552 MHz CW Analog; 552–1002 MHz digital0 dBm receive | |
Input Power | maximum 0 dBm | |
Input Power | minimum -8 dBm | |
LED Indicator, green | Optical input power | |
Technology Type | RF over glass (RFoG) | |
Wavelength | maximum 1565.00 nm | |
Wavelength | minimum 1540.00 nm | |
Rf Specifications Rx | ||
Operating Frequency Band | 85–1002 MHz | |
Flatness | ±2.0 dB | |
Output Level, typical | 18 dBmV @ 550 MHz | |
Return Loss | minimum 14 dB | |
Optical Specifications Tx | ||
Laser Type | Distributed feedback (DFB) Class 1 | |
Technology Type | RF over glass (RFoG) | |
Wavelength | nominal 1610.00 nm | |
Dynamic Range at NPR | minimum 15 dB @ 30 dB | |
Laser Activation Time | 1.0 μs | |
LED Indicator, green | Upstream RF activity | |
Output Power | typical 0~3 dBm | |
Rf Specifications Tx | ||
Flatness | ±1.5 dB | |
Input Activation Level | typical 14.000 dBmV | 74.000 dBμV | |
Input Power Range | typical 20–45 dBmV | 80–105 dBμV | |
Operating Frequency Band | 5–65 MHz | |
Return Loss | minimum 14 dB | |
Electrical Specifications | ||
Power Consumption at Voltage | maximum 3W @ 12 Vdc | |
Surge Capability Test Method | IEEE C62.41A3(6 kV200 ARing wave) on both ports | |
Voltage Range | 8.5–18 Vdc | |
Environmental Specifications | ||
Operating Temperature | -20ºC to +55 ºC | |
Relative Humidity | 5%–95%noncondensing | |
Environmental Specifications | ||
LED Indicator, green | dc input power | |
Optical Port Interface | SC/APC Female | |
RF Port Interface | F Female | |
RF Port Impedance | 75 ohm | |
Dimensions | ||
Height | 24.64 mm | 0.97 in | |
Length | 105.41 mm | 4.15 in | |
Net Weight | 0.18 kg | 0.40 lb | |
Width | 89.66 mm | 3.53 in | |
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