Guangtai 47~2400MHz FTTH CATV & Sat -TV Optical Small Satellite Receiver Hrs-24-H1
Product DescriptionHRS-24-H1 product series is a kind of CATV & SAT-IF optical receiver with high-performance and high-index. 7~2400MHz operate bandwidth. Output level Vo=86dBμV ( Pin=-2dBm ), suitable for FTTH, FTTP fiber access network. It is a low power consumption, high performance an......
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Product Description
HRS-24-H1 product series is a kind of CATV & SAT-IF optical receiver with high-performance and high-index. 7~2400MHz operate bandwidth. Output level Vo=86dBμV ( Pin=-2dBm ), suitable for FTTH, FTTP fiber access network. It is a low power consumption, high performance and excellent cost performance CATV & DBS network ONU(Optical network unit).
This series product adopts high sensitivity receiving tube and special low noise matching circuit. Under 3.8% modulation, when transmitting in full channels and with receiving power of -8dBm, the CNR can still reach high index of 48dB and low inter modulation index. If adopting HRS-24-H1, it is only need very low optical power to reach 48dB CNR required by the user.
HRS-24-H1 optical port mode with following three types optional:
HRS-24-H1/NC:RFTV operating wavelength 1260~1620nm.
HRS-24-H1/WF:Build-in channel filter, RFTV operating wavelength 1550nm.
HRS-24-H1/WD:Build-in CWDM, RFTV operating wavelength 1550nm,pass wavelength 1310/1490nm, ( Link EPON,GPON ONU ).
1. Extra-low noise ( 3.8% modulate, -8dBm receive, CNR≥48dB )
2.In high operating wavelength 47~2400MHz, adopting CATV & SAT-IF signal transmitting
3. Analog TV, Digital TV, SAT-TV, all have excellent features:
Analog TV: ( 59CH PAL-D, 3.8% modulation )
Pin=-10dBm,CNR≥44dB
Pin=0dBm,CTB ≤ -65dB, CSO ≤ -65dB
Digital TV: ( The original signal MER=38.6dBm, BER<1.0E-9 )
Pin=-14dBm, MER≥33dB ( MER deterioration5dB )
Pin=-19dBm, BER<1.0E-9
SAT-TV: ( The original signal =64% )
Pin=-15dBm, signal quality>38%
4. Large dynamic range of received optical power, high receiving sensitivity :
Analog TV: +2dBm~ -10dBm
Digital TV: +2dBm~ -19dBm
SAT-TV: +2dBm~ -15dBm
5. Extra-low inter modulation indicators
6. High output level ( Pin=-2dBm, Vo=86dBμV )
7. In range of 47~2400MHz, all have good flatness
8. Metal shell, supply safeguards to opt electrical sensing device
9. Low power consumption, high cost performance
1. FTTH
2. FTTP, FTTO
| Performance | Index | Supplement | |||||
| Min. | Typ. | Max. | |||||
Optical feature | CATV work wavelength | (nm) | 1260 | 1620 | HRS-24-H1/NC | ||
| 1540 | 1550 | 1560 | HRS-24-H1/WF, HRS-24-H1/WD | ||||
| Input wavelength | (nm) | 1310, 1490/1550 | |||||
| Pass wavelenth | (nm) | 1260 | 1310 | 1360 | |||
| 1480 | 1490 | 1550 | |||||
| Insertion loss | pass CH | (dB) | 0.4(*1) | ||||
| Reflection CH | (dB) | 0.3(*1) | |||||
| Isolation | pass CH | (dB) | 40 | 45 | |||
| Reflection CH | (dB) | 20 | 25 | ||||
| Responsivity | (A/W) | 0.85 | 1310nm | ||||
| 0.9 | 1550nm | ||||||
| Receiver power range | (dBm) | +2 | -10 | Analog TV | |||
| +2 | -19 | Digital TV | |||||
| +2 | -15 | SAT TV | |||||
| Optical return loss | (dB) | 55 | |||||
| Optical connector | SC/APC | HRS-24-H1/NC, /WF | |||||
| LC/APC | HRS-24-H1/WD | ||||||
RF feature | Work bandwidth | (MHz) | 47 | 2400 | |||
| Flatness | (dB) | -1.0 | +1.0 | 47~862MHz | |||
| -2.0 | +2.0 | 950~2400MHz | |||||
| Output level ( Pin=-2dBm ) | (dBμV) | 86 | HRS-24-H1/NC | ||||
| 84 | HRS-24-H1/WD | ||||||
| Return loss | (dB) | 14 | 47~862MHz | ||||
| 8 | 950~2400MHz | ||||||
| Output impedance | (Ω) | 75 | |||||
| Number of RF output port | 1 | 47~2400MHz | |||||
| RF connector | F-female | ||||||
| Analog TV link feature | Test channel | (CH) | 59CH (PAL-D) | NTSC/80CH | |||
| OMI | (%) | 3.8 | |||||
| CNR1 ( Pin=-2dBm ) | (dB) | 55 | HRS-24-H1/NC | ||||
| 54 | HRS-24-H1/WD | ||||||
| CNR2 | (dB) | 48 | HRS-24-H1/NC | ||||
| 47 | HRS-24-H1/WD | ||||||
| CTB | (dB) | -65 | Pin= 0 dBm | ||||
| -70 | Pin= -5dBm | ||||||
| CSO | (dB) | -65 | Pin= 0 dBm | ||||
| -69 | Pin= -5dBm | ||||||
| HUM | (dB) | -60 | |||||
Digital TV link feature | Test channel | <10 CH | Analog | ||||
| Digital QAM | 47-862MHz | ||||||
| MER (*2) | (dB) | 37 | Pin : +2.0~-10dBm | ||||
| 33 | Pin >-14.0dBm | ||||||
| BER (*2) | (dB) | 1.0E-9 | Pin : +2~-19dBm | ||||
| General feature | Power supply | (V) | +4.5 | +6 | |||
| Power current | (mA) | 180 | 200 | ||||
| Work temp | (ºC) | -20 | +60 | ||||
| Storage temp | (ºC) | -40 | +85 | ||||
| Work relative humidity | (%) | 5 | 59 | ||||
| Size | (mm) | 88×50×22 | B-Type | ||||
| 59×98×23 | C-Type | ||||||
2: digital TV test signal:MER:38.6dB, BER:<1.0E-9
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.
