Guangtai FTTH Digital TV Two Output Low Optical Receiver H9128L

• Type: Optical Receiver
• Certification: CE, ISO, RoHS
• Condition: New
• Feature: Digital TV Two Output Low
• Work Bandwidth: 47 ~ 862 MHz
• CATV Work Wavelength: 1260~1620 Nm or 1540~1563nm
• Model NO.: H9128L(47~862MHz)
• Output Level: >78dBμV
• Receiving Power: +2 ~ -10dBm or +2 ~ -19dBm
• Optical Return Loss: >/=55dB
• Approved: 3rd Party Certification
• Size (mm): 86*50*22

Product Description

Product Description

H9218L, operating bandwidth of 47 ~ 862MHz, is a suitable digital television FTTH applications, ultra-low optical receiver, Whether used in analog television or digital television. Receiving at high optical power can be adjusted by PAD level, played limiting output, so H9218L within a large dynamic range of the received optical power of +2 dBm ~-20dBm, have excellent characteristics.
H9218L for Analog TV, in Pin =-10dBm when, Vo ≥ 68.0dBμV, CNR ≥ 45dB.
H9218L for Digital TV, in Pin =-15dBm when, Vo ≥ 66.0dBμV, MER ≥ 36.2dB.
H9218L for Digital TV, in Pin =-20dBm when, Vo ≥ 55.7dBμV, MER ≥ 28.1dB.
Digital TV FTTH applications, the H9218L can save a lot of optical fiber amplifier power resources. For operators, can greatly reduce the cost of building the network. Suitable for rural power digital TV, FTTH, triple play of wide application.

Product Features

1. Extra-low noise(3.8% modulate, -10dBm receive, CNR ≥ 45dB)
2. Wide dynamic receiving optical power range: within Pin=-15, MER≥36.2dB
3. Applicable GPON, EPON, compatible with any FTTx PON technology
4. Can save a large number of optical power resource, greatly reduce the network configuration cost
5. Within 47~862MHz bandwidth, all with excellent flatness feature (FL≤±0.75dB)
6. Metal case, offer safeguard for optoelectronic sensitive devices
7. Interface on the same side, easy to install
8. Low consumption, high performance, high reliability
9. Excellent cost performance in area

Main Application

1. Digital TV FTTH
2. Integration of three networks
3. FTTH PON

Technical Index

Performance			Index	Supplement
Optic feature	CATV work wavelength	(nm)	1260~1620	H9818L
			1540~1563	H9818L/WF,H9818L/WD
	Pass wavelength	(nm)	1310, 1490	H9818L/WD
	Channel Isolation	(dB)	≥40	1550 &1490nm
	Responsivity	(A/W)	≥0.85	1310nm
			≥0.9	1550nm
	Receiving power	(dBm)	+2 ~ -10	Analog TV (CNR>45dB)
			+2 ~ -20	Digital TV (MER>28dB)
	Optical return loss	(dB)	≥55
	ptical fiber connector		SC/APC	H9818L, H9818L/WF
			LC/APC	H9818L/WD
RF feature	Work bandwidth	(MHz)	47~862
	Flatness	(dB)	≤±0.75	47~862MHz
	Output level	(dBμV)	>78	Analog TV (Pin=-8dBm)
			>78	Digital TV (Pin=-8dBm)
	Output level adjust	(dB)	0 ~ 18	MGC
	Return loss	(dB)	≥14	47 ~ 862MHz
	Output impedance	(Ω)	75
	Output port number		2
	RF tie-in		F-Female
Analog TV Link feature	Test channel	(CH)	59CH(PAL-D)
	OMI	(%)	3.8
	CNR1	(dB)	50	Pin=-2dBm
	CNR2	(dB)	45.2	Pin=-10dBm
	CTB	(dB)	≤-65	Pin:0~-10dBm
	CSO	(dB)	≤-63	Pin:0~-10dBm
Digital TV Link feature	OMI	(%)	4.3
	MER	(dB)	≥36	Pin = -15.0dBm
			≥28	Pin = -20.0dBm
	BER	(dB)	<1.0E-9	Pin :+2.0 ~-20dBm
General feature	Power supply	(V)	DC+12V	±1.0V
	Power Consume	(W)	≤5.5	+12VDC, 420mA
	Work temp	(ºC)	-20 ~ +55
	Storage temp	(ºC)	-40 ~ 85
	Work relative temp	(%)	5 ~ 95
	Size	(mm)	86×50×22

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FAQ

1. What are the payment terms of payment?
Usually, we accept T/T, PayPal, Western Union, and Alibaba Trade Assurance. You can select the terms of payment which is more convenient for you.

2. What about the lead time?
Usually, if there's stock, we ship the goods within 5-7 working days after the deposit is confirmed. If it is out of stock, the lead time depends.

3. How about the shipping?
When the package is small, we will deliver the goods via international Express like FedEx , DHL,TNT and UPS and so on. Door to door delivery service will be provided; while the goods have high weight and volume, we suggest using air or sea shipment.

4. Can you do OEM for us?
Yes. if there is a certain order quantity, we can do OEM including printing, logo, and customized model for you.

5. What are the advantages of your products?
A. Good quality and competitive prices
B. Strict quality control during production process.
C. Professional operations in processes of production, sales, assembling, packaging and shipping
D. Good after-sale service. Professional online technical support can be provided. Moreover, if there is any problem of the goods, we will help to solve the problem or provide replacement of the goods

6. How about the Warranty?
There are 12 months for the warranty. While the warranty is not responsible for those broken by violence or updated with other brands.