Guangtai FTTH 47~862MHz CATV Mini Optical Receiver H9122

Overview

Basic Info.

Model NO.	H9122 CATV Mini Optical Receiver
Receiving Power	+2 ~ -10dBm or +2 ~ -20dBm
Output Impedance	75Ω
Approved	3rd Party Certification
Optical Return Loss	>/=14dB
Feature	Optical Receiver Mini Node
Name	Optical Receiver

Product Description

Product Description

H9122, the operating bandwidth of 47~862MHz, Products with high sensitivity optical receiver tube and Huatai special low noise matching circuit,Whether used in analog television or digital television, have high reception sensitivity and excellent intermodulation distortion index. is a low power, high performance, cost-effective triple play, FTTH CATV optical receiver.H9122 for Analog TV, in Pin =-10dBm when, Vo ≥ 69dBμV, CNR ≥ 45dB.H9122 for Digital TV, in Pin =-15dBm when, Vo ≥ 62.7dBμV, MER ≥ 36.8dB.H9122 for Digital TV, in Pin =-20dBm when, Vo ≥ 53.1dBμV, MER ≥ 29.4dB.Triple play, fiber to the home, using the H9122 can save a lot of optical fiber amplifier power resources. For operators, can greatly reduce the cost of building the network.

Product Features

1. Extra-low noise(3.8% modulate, -10dBm receive, CNR ≥ 45dB)
2. Wide dynamic receiving optical power range: within Pin=-15, MER≥36.8dB
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. In the range of 47~862MHz, all have good flatness (FL ≤± 0.75dB)
6. Metal shell, supply safeguards to opto-electrical sensing device
7. High output level can supply for many users
8. Low power consumption, high cost performance

Main Application

1. CATV FTTH
2. Integration of three networks
3. FTTH PON

Technical Index

Performance			Index	Supplement
Optic feature	CATV work wavelength	(nm)	1260~1620	H9122 ( A -Type )
			1540~1563	H9122/WF,H9122/WD ( A & B & C Type )
	Pass wavelength	(nm)	1310, 1490	H9122/WD ( B & C Type )
	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>29dB)
	Optical return loss	(dB)	≥55
	ptical fiber connector		SC/APC	H9122, H9122/WF
			LC/APC	H9122/WD
RF feature	Work bandwidth	(MHz)	47~862
	Flatness	(dB)	≤±0.75	47~862MHz
	Output level	(dBμV)	>82	Analog TV (Pin=-3dBm)
			>82	Digital TV (Pin=-5dBm)
	Output level adjust	(dB)	0 ~ 18	MGC
	Return loss	(dB)	≥14	47 ~ 862MHz
	Output impedance	(Ω)	75
	Output port number		1
	RF tie-in		F-Female	F-male optional
Analog TV Link feature	Test channel	(CH)	59CH(PAL-D)	NTSS/80CH
	OMI	(%)	3.8
	CNR1	(dB)	54.6	Pin=-2dBm
	CNR2	(dB)	45.1	Pin=-10dBm
	CTB	(dB)	≤-65	Pin:0~-10dBm
	CSO	(dB)	≤-65	Pin:0~-10dBm
Digital TV Link feature	OMI	(%)	4.3
	MER	(dB)	≥36	Pin = -15.0dBm
			≥31	Pin = -19.0dBm
	BER	(dB)	<1.0E-9	Pin :+2.0 ~-20dBm
General feature	Power supply	(V)	DC+12V	±1.0V
	Power Consume	(W)	≤3	+12VDC, 210mA
	Work temp	(ºC)	-20 ~ +55
	Storage temp	(ºC)	-40 ~ 85
	Work relative temp	(%)	5 ~ 95
	Size	(mm)	38×80×20	A -Type
			50×88×22	B -Type
			59.5×98×24	C -Type

Flow Chart

Shipping Mode

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.