47~1200MHz FTTH CATV Agc Optical Receiver (H1222G, H1222G/WD, H1222G/WF)

• Certification: CE
• Name: 47~1200MHz FTTH CATV AGC Optical Receiver
• Feature: FTTH Optical Receiver
• Model NO.: H1222G, H1222G/WD, H1222G/WF
• Operation Wavelength: 1260~1620nm/1540~1560nm
• Work Bandwidth: 47 ~ 1200 MHz
• Flatness: </=+- 1.0 dB
• Receiving Power: +3 ~ -10dBm/+2 ~- 17 dBm
• Output Level: 83.5+/-0.5dBuV
• Return Loss: >=14dB
• Approved: 3rd Part Certification
• Trademark: AITC
• Origin: China

Product Description

47~1200MHz FTTH CATV AGC Optical Receiver

H1222G,H1222G/WD, H1222G/WF

Product description
    47~1200MHz FTTH CATV AGC Optical Receiver, with work bandwidth 47~1200MHz, AGC function, output level Vo=83.5dBμV±0.5dB ( Pin=+3~-7dBm, PAD=1dB ), applies to FTTH fiber to internet, is a low power consume, high performance, high cost performance ONU optical receiver unit for RFTV broadcast network.
    H1222G adopt high sensitivity optic receiving tube and AITC-specialized low noise match circuit, 3.8% modulate, full channel transmit, -8dBm optical power receiving, and the CNR can reach high index 45dB still. H1222G adopt optical AGC, realizing high performance automatic level control ( ALC ).

Product feature
1.Extra low noise ( 3.8% modulate,-8dBm receiving, CNR≥45dB )
2.Receiving optical power within +3dBm~ -7dBm, with excellent linearity
3.High performance ALC ( Pin=+3~ -7dBm, ΔVo≤0.5dB )
4.Within 47~1200MHz bandwidth, all with excellent flatness feature ( FL≤±1.0dB )
5.Metal case, offer safeguard for optoelectronic sensitive devices
6.High output level, can be used by many users
7.Low power consume, high performance, high cost performance

Main application
1.FTTH
2.FTTP, FTTO

Performance			Index	Supplement
Optic feature	CATV work wavelength	(nm)	1260~1620	H1222G/NC
			1540~1560	H1222G/WF, H1222G/WD
	Input wavelength	(nm)	1310, 1490/1550
	Pass wavelength	(nm)	1310, 1490
	Channel Isolation	(dB)	≥40	1550 &1490nm
	Responsibility	(A/W)	≥0.85	1310nm
			≥0.9	1550nm
	Receiving power	(dBm)	+3 ~ -10	Analog TV
			+2 ~- 17	Digital TV
	Optical return loss	(dB)	≥55
	Optical fiber connector		SC/APC	H1222G/NC, H1222G/WF
			LC/APC	H1222G/WD
RF feature	Work bandwidth	(MHz)	47 ~ 1200
	Flatness	(dB)	≤±1.0
	Output level	(dBμV)	83.5±0.5	Pin:-7.0~+3.0dBm ( PAD=1dB )
	ALC(AGC) character ( ΔVo )	(dB)	≤±0.5	Pin:-7.0~+3.0dBm
	Output level adjust	(dB)	0 ~ 18	MGC
	Return loss	(dB)	≥14	47 ~ 1200MHz
	Output impedance	(Ω)	75
	Output port number		1
	RF tie-in		F-Female
Analog TV Link feature	Test channel	CH	59CH (PAL-D)	NTSC/80CH
	OMI	(%)	3.8
	CNR1	(dB)	53.5	Pin=-2dBm
	CNR2	(dB)	46.5	Pin=-7dBm
	CTB	(dB)	≤-67	Pin:+3~-9dBm
	CSO	(dB)	≤-63	Pin:+3~-9dBm
	HUM	(dB)	≤-60
Digital TV Link feature	Test channel		<10 CH	Analog
			Digital QAM	47-862MHz
	MER	(dB)	39 (Remark1)	Pin : -7.0~+2.0dBm
			32.0	Pin = -14.0dBm
	BER	(dB)	<1.0E-9	Pin : -17.0~+2.0dBm
General feature	Power supply	(V)	DC+12V	±1.0V
	Power Consume	(W)	≤3	+12VDC, 280mA
	Work temp	( º C)	-20 ~ +50
	Storage temp	( º C)	-40 ~ 85
	Work relative temp	(%)	5 ~ 59
	Size		59×98×23	(W)×(D)×(H)