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Guangtai FTTH Digital TV Two Output Low AGC Optical Receiver H9218LG

China Guangtai FTTH Digital TV Two Output Low AGC Optical Receiver H9218LG, Find details about China Low AGC Optical Receiver, Two Output from Guangtai FTTH Digital TV Two Output Low AGC Optical Receiver H9218LG

Model NO.
H9218LG ( 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
Model NO.
H9218LG ( 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

H9218LG, operating bandwidth of 47~862MHz, is a suitable digital television FTTH applications, ultra-low optical receiver, Whether the machine is used analog television or digital television, have high reception sensitivity and excellent intermodulation distortion index.. Due to the built-in optical AGC, at high optical power receiver, played limiting output, so H9218LG in the received optical power over a large dynamic range of +2 dBm ~-21dBm, and have excellent properties.
H9218LG for Analog TV, in Pin =-10dBm when, Vo ≥ 83.3dBμV, CNR ≥ 45.7dB.
H9218LG for Digital TV, in Pin =-16dBm when, Vo ≥ 79.0dBμV, MER ≥ 30dB.
Digital TV FTTH applications, the H9218LG 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=-16, MER≥30dB
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

PerformanceIndexSupplement
Optic
feature		CATV work wavelength(nm)1260~1620H9818LG
1540~1563H9818LG/WF,H9818LG/WD  
Pass wavelength(nm)1310, 1490H9818LG/WD 
Channel Isolation(dB)≥401550 &1490nm
Responsivity(A/W)≥0.851310nm 
≥0.91550nm 
Receiving power(dBm)+2 ~ -10Analog TV (CNR>45dB)
+2 ~ -20Digital TV (MER>28dB)
Optical return loss(dB)≥55 
ptical fiber connector SC/APCH9818LG, H9818LG/WF
LC/APCH9818LG/WD  
RF
feature		Work bandwidth(MHz)47~862 
Flatness(dB)≤±0.7547~862MHz 
Output level(dBμV)>78Analog TV  (Pin:+2.0~-8dBm)
>78Digital TV  (Pin:+2.0~-8dBm)
Output level adjust(dB)0 ~ 18MGC
Return loss(dB)≥1447 ~ 862MHz
Output impedance(Ω)75 
Output port number 2 
RF tie-in F-Female 
Analog TV Link featureTest channel(CH)59CH(PAL-D) 
OMI(%)3.8 
CNR1(dB)50Pin=-2dBm
CNR2(dB)45.7Pin=-10dBm
CTB(dB)≤-65Pin:0~-10dBm
CSO(dB)≤-63Pin:0~-10dBm
Digital TV
Link feature		OMI(%)4.3 
MER(dB)≥36Pin = -17.0dBm
≥31Pin = -20.0dBm
BER(dB)<1.0E-9Pin :+2.0 ~-20dBm
General featurePower 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 

Flow Chart

Guangtai FTTH Digital TV Two Output Low AGC Optical Receiver H9218LG
Guangtai FTTH Digital TV Two Output Low AGC Optical Receiver H9218LG

Shipping Mode

 

Guangtai FTTH Digital TV Two Output Low AGC Optical Receiver H9218LG  
Guangtai FTTH Digital TV Two Output Low AGC Optical Receiver H9218LG
Guangtai FTTH Digital TV Two Output Low AGC Optical Receiver H9218LG
Guangtai FTTH Digital TV Two Output Low AGC Optical Receiver H9218LG
 
Guangtai FTTH Digital TV Two Output Low AGC Optical Receiver H9218LG
Guangtai FTTH Digital TV Two Output Low AGC Optical Receiver H9218LG
Guangtai FTTH Digital TV Two Output Low AGC Optical Receiver H9218LG
 

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.

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