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Four Outputs Broadband HFC Optical Node

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» Technical Specs

 

GTW-ON8064 four high level outputs broadband optical node is a platform; RF amplify part adopt communal attenuator and unaided adjustable attenuator for each channel; power supply backup, ensure the system reliability; dual optical receive module, one module be the back up for automatic switch; four reverse transmitter module, can be the single return transmission and synthesis return transmission; adopt ORTEL or PHILIPS optical receive module, ensure the high index of output signal; It is a ideal product use in Metropolitan area network.

 

Obverse RF Parameter

Work Frequency

47(87) ~ 750MHz860MHz

Flatness

±0.75dB dBµV

Output Level

108dBµV@ Input is 0 dBm

Input Impedance

75Ω

RF Slope

9121518dB or chosen by the subscribers

C/N

≥51dB

CTB

69dB 66dB

CSO

66dB 62dB

Return Loss

≥14dB

 

Reverse Return Parameter

Work wavelength

1310±10mm

Output Optical Power

1 ~ 4mW

Work Frequency

5-35(65)MHz or chosen by the subscribers

Flatness

±1dB

Input Level

80dBµV

RF Input Reflect

≥14dB

Connector

FC/APC or chosen by the subscribers

 

Obverse Optical Parameter

Work wavelength

1100 ~ 1600mm

Input Optical Power

-5 ~ +2dB

Optical Return Loss

55dB

Connector

FC/APC or chosen by the subscribers

 

Other Parameter

Power Voltage

35 ~ 80V 90 ~ 270V or chosen by the subscribers

Power Consumption

80W

Working Temperature

-40 ~ 60

Dimension

515L230W200H(mm)

Weight

15kg

 

Functional Block Diagram

 

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