Electronics Designing & Processing

DC 12V Home CATV Optical Node 45dB Custom Connector , 1530nm - 1620nm

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SR801 FTTH One Output Fiber Optic Receiver, 45/87 ~ 750/862 One Port CATV Optical Node

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Quick Detail:
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# Brand Name: Softel
# Model Number: SR801
# Item Name: SR801 Optical Receiver
# Frequency Range: 45/87 ~ 750/862Mhz, 54 ~1000Mhz
# Optical Input Range: -7 ~ +2dBm, -8~0dBm
# Wavelength: 1100 ~ 1600nm or 1530 ~ 1620nm
# Connector Type: SC/APC
# Fiber Type: Single mode
# Optical Return Loss: ≥45dB
# Power Voltage: DC12V/1A
# Optic Node Dimension: 130(L)x110(W)x35(H)? 150(L)x120(W)x35(H)

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Description:
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SR801 optical receiver is a special product only for fiber to the home (FTTH)network structure. The internal circuit of the special product with cast aluminum shell is compact and suitable; It’s the best choice for subdistrict or family optical fiber network, because it’s excellent performance indexes.
# The impedance of forward RF output 1is 75Ω.
# Because of the -20dB input and output test port, engineering commissioning becomes more convenient.
# GaAs amplifier is used.
# There is optical power test port(1V/1mW).
# The power is supplied by 12-15V direct voltage (stand-by power supply).
# There are downlink SC/APC and uplink SC/PC optical interfaces.

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Specifications:

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Items | Unit | SR801 | SR801B |
Optical Parameter |
Optical Input Range | dBm | -7 ~ +2 | ? -8~0 |
Optical Return Loss | dB | > 45 |
Optical Receiving Wavelength | nm | 1100 ~ 1600 |
Optical Fiber Connector Type | ? | SC/APC |
Optical Fiber Type | ? | Single-mode |
Downlink Performance |
Frequency Range | MHz | 45/87 ~ 750/862 | 54 ~1000 |
Flatness in Band | dB | ±0.75 | ±0.75 |
Nominal Output Level | dBμV | 85?? －2dBm Input | 81??? -4dBm Input |
Output Return Loss | dB | ≥ 15 | ≥ 15 |
C/N | dB | ≥ 50?? -2dBm Input | ≥ 48?? -4dBm Input |
C/CTB | dB | ≥ 65?? -2dBm Input | ≥ 65?? -4dBm Input |
C/CSO | dB | ≥ 63?? -2dBm Input | ≥ 63?? -4dBm Input |
Uplink Performance |
Frequency Range | MHz | 5 ~ 30/65 | 5~42 |
Flatness in Band | dB | ? ±1 |
RF Input Power | dBμV | 80? Total Power on the RF input port |
Output Return Loss | dB | ≥15 |
Output Optical Power | mW | 0.5~2 | 1~3 |
Insert uplink Performance |
Frequency Range | MHz | ? | 5 ~500 |
Flatness in Band | dB | ? | ±1 |
RF Input Power | dBμV | ? | 80Total Power on the RF input port |
Output Return Loss | dB | ? | ≥15 |
Output Optical Power | mW | ? | 1 |
Generic Characteristic |
Supply Voltage | V | DC 12~15 V |
Operating Temperature | ℃ | -10~40 |
Storage Temperature | ℃ | -25~55 |
Relative Humidity | % | Maximum95%No Condensation |
Power Consumption | VA | ≤ 5 | ≤ 7.5 |
Dimension | mm | 130(L)* 110(W)* 35(H) | 150(L)* 120(W)* 35(H) |
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