OF719 Outdoor Bi-directional Four Outputs Optical Receiver

OF719 optical receiver is an outdoor 4 outputs waterproofing receiver. It is mainly used in the building, community or village with concentrated users and high-level multi-outputs distribution network. Also suitable to used in the place where it is not convenient to take the electricity and single equipment drives many users. It can work together with ONU or EOC to realize the network convergence. This machine adopts GaAs for amplification at the front stage and GaAs power double amplifier module in the back stage. Adjustable ATT and EQ is convenient for debug. It is the ideal model of the construction of CATV network.

Products Details

High responsivity PIN photoelectric switch tube
Precision detection circuit can real-time display the output power through LED lamp or digital tube accurately
Optimize the circuit design, SMT+module amplifier classic circuit photoelectricity signal transmission is more fluency
Power double output, high gain, low distortion, compact structure, convenient installation, is the first-choice equipment of FTTB CATV network
Excellent optical AGC control technique, when the input optical power range is -7~2dBm, the output level, CTB and CSO basically unchanged

Item

Unit

Technical Parameters

Forward Path Parameters (Optical Parameters)
Receiving Optical Power

dBm

-8 ~ +2

AGC range

dBm

-7~+2

Optical Return Loss

dB

>45

Optical Receiving Wavelength

nm

1100 ~ 1600

Optical Connector Type

 

SC/APC or specified by the user

Fiber Type  

Single mode

Link Parameters
C/N

dB

≥ 51

C/CTB

dB

≥ 65

C/CSO

dB

≥ 60

RF Parameters
Frequency Range

MHz

47 ~862

Flatness in Band

dB

±0.75

Rated Output Level

dBμV

≥ 103(-7+2dBm)

Max Output Level

dBμV

≥ 110

Output Return Loss

dB

≥14

Output Impedance

Ω

75

Return Path Parameters
Wavelength

nm

Default 1310nm (can custom 1550nm)

Bandwidth

MHz

5-30&42&65

Output power

mW

1

Flatness

dB

±0.75

General Characteristics
Power Voltage

AC35~AC90V or AC90V~AC135V or AC140V~ac265V or customized

Operating Temperature

-40~60

Consumption

VA

≤ 30

Dimension

mm

325*200*120

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