1GHz AGC High Gain CATV Optical Node (WR1004HJ)

• Type: CATV Equipment
• Function: Signal Transmitting Device
• Certification: CE
• Condition: New
• Inactivation: Passivation
• Consumption: ≤70va
• Model NO.: WR1004HJ
• C/N: ≥ 51dB
• Max Output Level: ≥ 112dBμV
• Output Return Loss: ≥ 16dB
• C/CTB: ≥ 65dB
• Dimension: 430*250*170
• Power Voltage: AC 135~250 V/50Hz ;AC(DC)35~90V/50Hz
• Operating Temperature: -30~+70ºC
• C/Cso: ≥ 60dB
• Transport Package: Neutral
• Trademark: PREVAIL
• Origin: Zhejiang, China (Mainland)

Product Description

 

 

 

Product Description

 

Optical Node Receiver feature:

1.Optical Node receiver with CPU control, LCD display parameters

2.optical node receiver  With AGC,input optical power -9~+2dBm, output lever is no change

3.Two optical signal receiver, mutual backup

4.Line optimal design, SMT production process, optimizing machine signal channel, optical signal transmission is more stable, higher RF linear index.

5.Professional RF EDH attenuation chip, RF EDH equalization, good linear.

6.GaAs Hybrid, double output power, high gain, low distortion 

7.Adopt RF EDH attenuation chip for return path 

8.Reserved for data communication interface connect with Class II transponder network.

Item	Unit	Performance Parameters
		WR1004HJ
Forward Optical Receive Part
Optical Parameter
Receive Optical Power	dBm	-9 ~ +2
Suggestion Range	dBm	-3 ~ +1
Optical Return Loss	dB	> 45
Optical Receive Wavelength	nm	1100 ~ 1600
Optical Connect Type		FC/APC .SC/APC(or specified by the user)
Optical Fiber Type		Single Mode
Link Performance
C/N	dB	≥ 51
C/CTB	dB	≥ 65
C/CSO	dB	≥ 60
RF Parameter
Frequency Range	MHz	85~1003
Flatness in Band	dB	±0.75
Rated Output Level	dBμV	≥ 108
Max Output Level	dBμV	≥ 112
Output Return Loss	dB	≥ 16
Output Impedance	Ω	75
Reverse Optical Transmit Part
Optical  Parameter
Optical Transmit Wavelength	nm	1310±10
Laser Type		DFB or FP laser
Output Optical Power	mW	0.5~4
Optical Connect Type		FC/APC .SC/APC
RF Parameter
Frequency Range	MHz	5 ~ 65
Flatness in Band	dB	±0.75
Input Level	dBμV	75~85
Input Return Loss	dB	≥ 16
Output Impedance	Ω	75
NPR dynamic range	dB	≥10(NPR≥30 dB)
General Performance
Power Voltage	V	A:AC 135~250 V/50Hz  ; B:AC(DC)35~90V/50Hz
Operating Temperature	°C	-30~+70
Stock Temperature	°C	-30~+70
Relative Humidity	%	Max 95% non-condensing
Consumption	W	≤70
Dimension	mm	430(L)X 250(W)X 170(H)

 

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