ACT 1.2 GHz RON1510D series RFoG (RF over Glass) ONU is a cost-effective and superior performance optical network unit, which is designed and optimized to work in a DOCSIS standards-compliant, OBI free RFoG Fiber-to-the-Home (FTTH) architecture. RON1510D provides excellent forward and reverse path performance combined with high reliability and a user-friendly layout. It is designed with 1550 nm forward-path RF signals, and 16 return-path upstream signals at 1450, 1470, 1590, 1610nm region. Each unit can be adjusted with 4 output optical wavelengths (0.5nm stepping) at these four regions electronically. The RON1510D optical node is part of ACT overall FTTx solution suite. RON1510 features an optical AGC function in the forward path to ensure the same RF output level in every home. The return transmitter has burst mode (turns on the laser by return signal) to greatly reduce return fibers. It incorporates a low noise optical receiver and an isolated DFB optical laser to modulate the return-path signal from any set-top box (STB) or DOCSIS modem onto the fiber.
· 1.2 GHz bandwidth
· Optical AGC range adjustable -5/-6/-7/-8~0
· RF ATT: 0 to 18, 1dB step
· RF EQ: 0 to 15, 1dB step
· Output level >108dBμV
· DFB Laser power: 2mW
· Supporting burst and continuous mode
· Display and set parameters with LED
· Built-in WDM, 2 wavelengths in single fiber
· Excellent surge and ESD protection
Item | Unit | Parameter | |||
Optical | |||||
Optical Return Loss | dB | >40 | |||
Optical Connector | SC/APC | ||||
WDM Wavelength | nm | Downstream：1550±10 Upstream: 1290, 1310, 1330, 1350, 1490, 1510, 1590, 1610±5 | |||
WDM Insertion Loss | dB | Max: 0.7 | |||
Downstream | |||||
Item | Receiving Wavelength | nm | 1550±10 | ||
PIN Tube Responsivity | mA/mW | >0.8 | |||
Optical Receiving Power | dBm | -8 to 0 | |||
AGC Range | dBm | -5/-6/-7/-8 to 0 adjustable | |||
Frequency Range | MHz | 85/110/258 to 1003/1218 | |||
Flatness | dB | ±1dB (85/110/258 to 862) ±1.5dB (862 to 1218) | |||
Reflection | dB | >18dB@40MHz, -1.5dB/oct | |||
ATT | dB | 0 to 18, 1dB stepping | |||
EQ | dB | 0 to 15, 1dB stepping | |||
Equivalent Noise Current | <6 pA/rt(Hz) | ||||
MAX Output Level | dBμV | ≥ 108 | AGC: -6 to 0dBm, OMI 3.5% | ||
C/N | dB | ≥44 | CENELEC 42 CH, output level: 108dBuV EQ: 6dB, AGC: -6 to 0dBm optical input power: -5dBm OMI 3.5% | ||
C/CTB | dB | ≥60 | |||
C/CSO | dB | ≥60 | |||
XMOD | dB | ≥63 | |||
MER | dB | ≥40 | 254 to 1218 MHz QAM256，output level: 102dBμV EQ: 8dB, AGC: -6 to 0dBm optical input power: -5dBm OMI 3.5% | ||
BER |
— |
-10-9 | |||
Upstream | |||||
Output Wavelength | nm | 1290, 1310, 1330, 1350, 1490, 1510, 1590, 1610±5 optional | |||
Laser Mode | DFB,burst/continuous | ||||
Optical Output Power | mW | 2 | |||
Frequency Range | MHz | 15 to 65/85/204 | |||
Flatness | dB | ±0.75 | |||
Reflection | dB | >16dB | |||
Adjustable Attenuation | dB | 0 to 18, 1dB stepping | |||
T1 | us | ≤1.3 | SCTE_174_2010 7.1.3 below figure Note 1 | ||
T2 | ns | ≥100 | |||
T3 | us | ≤1.0 | |||
T11 | us | ≤1.6 | |||
T12 | ns | ≥100 | |||
T13 | us | ≤1.0 | |||
T14 | ns | ≥100 | |||
Laser Turn-On Level | dBμV | 68±1 | |||
Laser Turn-Off level | dBμV | 58±1 | |||
NPR Dynamic Range | dB | ≥16 dB @36 dB | |||
OMI | 15%@ input level 74dBμV | ||||
Others | |||||
Supply Voltage | V | AC 90 to 265 | |||
Waterproof Level | IP50 | ||||
F Connector | Female F connector | ||||
Test Port | dB | 20±1.5 | |||
Surge | >4kV (EN61000-4-5, 1,2/50 µs pulse) | ||||
Operating Temperature | °C | -20 to 55 | |||
Storage Temperature | °C | -40 to 65 | |||
Humidity | % | Maximum 95% non-condensing | |||
Power Consumption | W | <18 | |||
Weight | Kg | 2 | |||
Note:
Block Diagram
