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Zhejiang Chuangyi Group
HQ Add:Room403,
Huahong Mansion A,No.238
Tianmushan Road,
Hangzhou,Zhejiang,China
TEL:+86 571 56837119
FAX:+86 571 56837123 |
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| Four-way Optical Receiver:CHUANGYI group are one professional Optical Receiver,Four-way Optical Receiver,Outdoor Optical Receiver manufacturer and Four-way Optical Receiver Factory in china.We provide high-quality Optical Receiver,Four-way Optical Receiver for you.If you are interested in any of Four-way Optical Receiver or have a customized requirement to fill, please contact us right now! |
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| CYR860-4 Four-way Optical Receiver |
| Description |
| CYR860-4 is a kind of low-costing receiver that applies the development of HFC network node on miniaturization to be suitable for duplex HFC network development and be scalable in broadcast & TV, telephone and data transmission at the edge of art. It can upgrade and become an optical workstation after inserting reverse package. (Including one reversed optical transmitting module RADV03, two wave allocaters, one low-pass filter, two shorting stub). |
| Features |
A: Working bandwidth: 870 MHz
B: Four-port-level output
C: AGS control
D: Low receiving optical power
E: Thunder-protection in every input and output.
F: High quality switching power supply ensures high efficiency.
G: Passivation for aluminum-alloy crust
H: AC:10A , (60V or 220V)
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| Specifications |
Item |
Unit |
Value |
Optical Parameters |
Wavelength |
nm |
1310±20, 1550±20 |
Optical Return Loss |
dB |
≥45 |
Input Power |
dBm |
-6~+2 |
Connector |
/ |
SC/APC or FC/APC |
RF Parameters |
Bandwidth |
MHz |
45-870 |
In-band Flatness |
dB |
±0.75 |
Input Level |
dBμv |
97/100/103(550/860MHz) |
Slope |
dB |
13 (adjustable) |
Input Return Loss |
dB |
≥16 |
Input Impedance |
Ω |
75 |
Test Point Level |
dB |
-20±1 |
Reverse Path Parameters |
Bandwidth |
MHz |
5-42 or 5-65 |
RF Input Return Loss |
dB |
≥16 |
Wavelength |
nm |
1310±20 |
Optical Return Loss |
dB |
≥45 |
Flatness |
dB |
±0.75 |
Optical Connector |
/ |
SC/APC or FC/APC |
Input Level |
dBμv |
75-85 |
General Parameters |
Working Temperature |
℃ |
40~+60 |
Storage Temperature |
℃ |
-50~+70 |
Output Current |
A |
15(Max) |
Power Consumption |
W |
20(Max) |
Reverse path C/N Parameters |
NPR |
40dB |
Note: Reversed optical receiver usingCYR02R,-6dBm optical receiving |
Dynamic Range |
18dB |
Reversed Input Level |
75dBuv(full power); 80-85dBuv (two-way PAL-D channels) |
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