CATV FTTH AGC Indoor Mini Optical Receiver Node

• Type: CATV Equipment
• Function: Signal Transmitting Device
• Certification: CE
• Condition: New
• Optical Receiving Power: -15 ~ +2dBm
• Output Level: 82dBuV ( AGC @-8~+2dBm)
• Model NO.: WR1082
• Mode: AGC/Mgc
• Transport Package: Neutral or According to Customer′s Request
• Specification: Mini
• Trademark: Prevail
• Origin: China
• Production Capacity: 5000

Product Description

1. Product Summary

WR1082 series optical receiver is a featured product which is specially designed for FTTH--Fiber to the Home network structure. With small housing, compact and reasonable internal circuit structure and excellent performance indicators. It is the first choice for residential area and home fiber optic network.
WR1082A means the factory setting is AGC state (default); WR1082M means the factory setting is MGC state.

1. Performance Characteristics

• Adopt GaAs amplifier device; use MCU control; AGC or MGC is optional.

• 5V DC voltage power supply, low power consumption.

1. Technique Parameter

Item	Unit	Technical Parameter
Optical Parameters
Optical Receiving Power	dBm	-15 ~ +2
AGC Range (WR1082A)	dBm	-8/-9/-10/-11/-12 ~ +2	Factory default -8~+2 or specified by the user. Operating instructions: In AGC state, long press 5 sec to green led flash, when entering into AGC range set mode, press the button one time, AGC range turns from (-8~ +2)to (-12~ +2), press the button again, it turns to (-11 ~ +2), followed by recycling. When select the AGC range without any action, after about 24 sec, the indicator will recover to original state, set successfully.
MGC Range (WR1082M)	dB	0~20(1dB stepping)	Factory default ATT 10dB. Operating instructions: In MGC state, long press the button for 5 sec, the indicator flashing once from red orange green, then it can enter into the MGC ATT set mode. Once you press the button one time, the ATT value will add 1dB(the output level will reduce 1dB), until the value reaches to 20dB, then press once again, ATT returns to 0, followed by cycling. Meanwhile, ATT value becomes greater, the indicator brightness becomes more and more dark. After setting the ATT value, the indicator will recover to show the optical power status if you do no action within 24 sec.
Optical Return Loss	dB	> 45
Optical Receiving Wavelength	nm	1100 ~ 1600
Optical Connector Type		SC/APC
Fiber Type		Single Mode
Link Performance
C/N	dB	≥ 51	@Pin= -1dBm, Pout=82dBμV, 84CH PAL-D, OMI=3.8%
C/CTB	dB	≥ 65
C/CSO	dB	≥ 62
RF Parameters
Frequency Range	MHz	45~1003
Flatness in Band	dB	±0.75
Output Level	dBµV	≥ 82 (AGC: @-8~+2dBm) / (MGC: @-8dBm)
Output ATT range	dB	0~20 (Valid in MGC state)
Output Return Loss	dB	≥ 16
Output Impedance	Ω	75
Consumption	W	<1.2
Operating Temperature	°C	-20-+55
Dimension	mm	104*85*25

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