RFOG MICRO 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
- 1.2GHz 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
Product Application Diagram
Parameter Specification
Forward path receiver |
Operating wavelength range | 1540~1565 nm |
Optical input power | -6~+3dBm |
Frequency range | 85 MHz~1218MHz |
Output level | 80/96dBuV(SDU1/2 switch by jumper) |
Flatness | ±1.0 dB |
Return loss | 18 dB-1.5dB/Octave |
Impedance | 75Ω |
CTB | >60 dB |
CSO | >60 dB |
CNR | >47 dB |
Output level | @1218Mhz,Slop 4dB@256~1218Mhz, |
Wavelength | minimum 1540.00 nm |
Return path transmitter |
Laser type | Isolated DFB |
Optical wavelength | 1610 nm |
Output power | +3dBm |
Frequency range | 12~85(204)MHz |
Operating input level window | ≥70dBμV/CH |
Flatness | ±1 dB |
Return loss | 18 dB |
Impedance | 75Ω |
CINR dynamic range | ≥16 dB within 38 dB CINR window |
General |
Supply voltage | 230VAC,50/60Hz |
Power consumption | ≤6W |
Class of enclosure | IP20 |
Operating temperature range | 0~+40℃ |
Optical connector | SC/APC |
RF connector | F female |
Dimensions | 162.5x90x47.5mm |
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