CATV Hfc Fttc FTTB Outdoor Optical Node Receiver

• Customization: Available
• Type: CATV Equipment
• Function: Signal Transmission Equipment
• Model NO.: WR1002ML-GD
• Certification: CE
• Condition: New
• Configuration: 1tx + 1rx
• Transport Package: Outdoor
• Specification: CE
• Trademark: Prevail/Fobetmoc
• Origin: China
• Production Capacity: 1000

Product Description

1. Product Summary

 1 forward path optical receiver module+1 return path optical transmitter module+ 1 thernet transponder 
module and 1 switching power supply module. 

2. Performance Characteristics

1. The forward path optical receiving part adopts advanced optical AGC technology, the input optical 
power range extended to   -8~+2dBm.

2.  Forward path optical receiving part: RF operating bandwidth extended to 1GHz, each way maximum 
output level is up to 112dBμV.

3.  Both equalizer and attenuator are built by fixed attenuator in order to manage accessories expediently.

4.  Built-in perfect condition monitoring circuit and support Ethernet transponder,  remote management 
by the NMS.  

5.  Built-in tri-state gate switch circuit in the return path. Three states passthrough, -6dB and OFF can 
be remote set by network management transponder.

3. Technical Parameters

Item	Unit	Technical Parameters
Forward Optical Receive Part
Optical Parameters
Optical AGC control range	dBm	-8~+2 (Default value: -7)
Optical Return Loss	dB	>45
Optical Receiving Wavelength	nm	1100 ~ 1600
Optical Connector Type	-	FC/APC,SC/APC or specified by the user
Optical Fiber Type	-	Single mode
Link Performance
C/N	dB	≥ 51	@ Pin: -1dBm ,  Output level 108dBμV , EQ 8dB
C/CTB	dB	≥ 65
C/CSO	dB	≥ 60
RF Parameters
Frequency Range	MHz	45/85 ~862/1003
Flatness in Band	dB	±0.75
Rated Output Level	dBμV	≥ 108
Max. Output Level	dBμV	≥ 112 (Optical AGC controlling range :  +2~-7)
Output Return Loss	dB	(85 ~550MHz)≥16 / (550~1000MHz) ≥14
Redundant Receiver Isolation	dB	≥75
Output Impedance	Ω	75
Reverse Optical Transmit Part
Optical Parameters
Optical Transmit Wavelength	nm	1310±10,1550±10 Or specified by the user
Laser Type	-	DFB or FP laser
Output Optical Power	mW	1-2
Optical Connector Type	-	FC/APC,SC/APC Or specified by the user
RF Parameters
Frequency Range	MHz	5 ~ 65(Or specified by the user)
Flatness in Band	dB	±0.75
Input Level	dBμV	75~ 85
Input Return Loss	dB	≥16
Independent Transmitter Isolation	dB	≥60
Input Impedance	Ω	75
NPRdynamic range	dB	≥15(NPR≥30 dB) Use DFB laser	≥10(NPR≥30 dB) Use FP laser
General Performance
Power Voltage	V	A:AC(150~265)V;B:AC(35~90)V
Feed current through	A	10
Operating temperature	ºC	-40~+60
Storage temperature	ºC	-40~+70
Relative humidity	%	Max 95% no condensation
Consumption	VA	≤ 42
Dimension	mm	350(L)×240(W)×135(H)

4. Product Process
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