Passive Fiber Optical Node with WDM
Micro Low Optical AGC Receiver TX1000AW with WDM Series' optical input contains downstream forward path CATV Analog and Digital signals at 1550nm, downstream Ethernet data at 1490nm and upstream Ethernet data at 1310nm. The optical output passes the 1310nm and 1490nm signals. The 1550nm wavelength goes to a photodiode and is amplified.
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Number Item |
Unit |
Description |
Remark |
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Customer Interface |
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1 |
RF Connector |
75Ω"F" connector |
United standard |
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2 |
Optical Input Connector |
SC/APC |
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Optical Output Connector |
SC/PC |
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3 |
DC Supply |
DC Adapter |
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Optical Parameter |
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4 |
Optical Input Power |
dBm |
-20 ~ +2 |
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5 |
Optical Return Loss |
dB |
15(Min), 45(Type) |
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6 |
Operating Wavelength(Rx) |
nm |
1100 - 1600 |
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7 |
Respnsivity |
A/W |
>0.9 |
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Insertion Loss |
dB |
0.4(Type), 0.6(Max) |
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Pass Wavelength |
nm |
1310/1490 |
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Isolation |
dB |
35(Min) |
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8 |
Optical Fiber Type |
SM 9/125um SM Fiber |
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RF Parameter |
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9 |
Frequency Range |
MHz |
40 ~1002 |
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10 |
Band Flatness |
dB |
<±1 |
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12 |
Output Level(@AGC ) |
dBuV |
83 |
Customizable Max output to 104dBuV |
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Optical AGC Range |
dBm |
-13 ~ -2 |
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RF Gain Range |
dB |
22 |
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|
13 |
Output Impedance |
Ohms |
75 |
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Applications
FTTH Fiber Optical Node with WDM is a mini indoor optical node without a power supply, designed for FTTO/FTTP/FTTH applications, especially for is for digital television.
High performance, low receiver optical power, and lower cost are FTTH solution's best selection for ISP & TV Operators. The built-in WDM integrated for 1550nm video signal and 1490nm /1310nm data signal in one fiber.
Reflection 1490nm/1310nm for connecting ONT device. They are very suitable for PON and TV system
This machine adopts the high-sensitivity optical receiving tube, without a power supply, and no power consumption.
It is Built-in CWDM, suitable for a single-fiber triple wavelength system, CATV operating Wavelength 1550nm, pass wavelength 1310/1490nm, and can conveniently connect the ONU of EPON, GPON.
Features
- Built-in PON WDM
- 1 GHz Operating Bandwidth
- F-type RF Output, Male or Female Optional
- Lower input optical range: 0~ -10dBm
- Output level up to 62.5dBuV, Digital TV (Pin= -1dBm)
- Customized Design Available
Details
Test
FTTH Diagrm
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