Sbs 13~19dBm Adjustable 1550nm External Modulation CATV Optical Transmitter

Get the best Sbs 13~19dBm Adjustable 1550nm External Modulation CATV Optical Transmitter from our factory. High quality, reliable performance. Shop now!
Request a Quote

PRODUCTS DETAILS

Basic Info.

Model NO.
FWT-1550EH
Bandwidth
47~1000MHz
Output Power
2X7, 2X8,2X9,2X10dBm
RF Inuput Impedance
75ohm
RF Port
F-Female
Transmission Distance
0~160 Km
Web Interface
RJ45
Size
19inch 1u
Power Supply
110/220VAC or 48VDC
Sbs
13-19 dB Adjustable
Transport Package
1PC/Carton, 1carton in a Outer Box
Specification
CE, RoHs
Trademark
FULLWELL ( OEM, ODM available)
Origin
Zhejiang, China
HS Code
8517622100
Production Capacity
200PC/Month

Product Description

FWT-1550EH Series 1550nm Advanced Type External Modulated Optical Transmitter


Product Description
FWT-1550EH series is a model of 1550nm Externally Modulated Optical Transmitter according with current international industry technique standard. The device's light source adopts narrow line width(Typ.=0.65MHz), low noise and continuous wave DFB laser, which is propitious to reduce the influence of dispersion.

Adopting the LiNbO3 external modulator specially developed and produced by USA Oclaro for CATV signal modulation, and independently developed and designed dual microwave source optimization control technology, which achieves transmission of more than 90KM, CNR≥52dB, CTB≤-65dB, CSO≤-65dB, 47 ~ 862 MHz, SBS: 13-19dBm continuous adjustable. Equipped with SNMP network management, 1 + 1 power supply backup, and chassis temperature automatic control.

The FWT-1550EH series transmits 1550nm externally modulated optical transmitters over long distances, transmitting CATV signals in all bands, especially ensuring low-frequency and high-quality signals. With its high indicators, high reliability, and excellent performance-price ratio, it is suitable for large and medium-sized CATV station's headend, which then used for the trunk and distribution network trunk.

Product feature
1. Top quality: The original dual microwave source innovation technology and RF predistortion technology ensure the system has the perfect CTB, CSO and SBS indexes when CNR≥52dB.
2. Flexibility: The phase modulation technology of the external modulator maximizes the optical power of the fiber to obtain long-haul transmission while ensuring the excellent CSO performance of the system, and the SBS threshold is continuous adjustable: 13-19 dBm; AGC / MGC mode selectable at site, OMI can be adjustable, suitable for different network transmissions.
3. High bandwidth: up to 47-1000MHz working bandwidth.
4. Reliability: 19
" 1U standard rack, built-in high-performance 1 + 1 hot backup power supply, which can work at 86 ~ 265Vac city network. MS automatic switching, and chassis temperature automatic control.

5. Intuitive: The external modulator and laser are the most expensive components of the device. The built-in microprocessor monitors the external modulator and laser working status, and the working parameters are displayed on LCD.
6. Network management type: SNMP network management, can realize the network management WEB monitoring function.
7. Passed EMC and LVD international standard CE certification.

Technical Parameters
Items Unit Parameter Note
Laser Model   DFB Oclaro (Made in USA)
Wavelength nm 1550±10 Specified Before Ordering
Optical Modulation Method   Externally Modulated  
Optical Output Power dBm 2x7 Can Customize 2x8, 2x9,2x10
SBS Threshold dBm 18(Default) 13~19 Continuous adj.
Optical Connector   FC/APC or SC/APC Specified Before Ordering
Frequency Range MHz 47~1000  
CNR dB 52.0 GY/T143-2000 6.2.3.5
Flatness dB ±0.75 GY/T143-2000 6.2.4
RF Input Level dBuV 78~88 AGC Automatic Control
C/CTB dB 65.0 GY/T143-2000 6.2.5
C/CSO dB 65.0 GY/T143-2000 6.2.6
RF Input Impedance Ω 75  
RF Input Return Loss dB >16(47~550)MHz
>14(550~862)MHz
GB/T11381.1 
4.2.2.2.5
Power Supply V 90~265 VAC Optional -48VDC
Power Consumption W 50 Single Power Supply Operation
Working Temperature ºC 0~50 Automatic Temperature Control
Storage Temperature ºC -20~85  
Working Relative Humidity % 20%~85%  
Dimension 19″×11″×1.75 483(W)x280(D)x44(H)
Network Management Interface   RJ45 Supporting Web Browser and SNMP

Product model series
FWT-1550EH -2×7 (two outputs, 7dBm)                       
FWT-1550EH -2×8 (two outputs, 8dBm)                        
FWT-1550EH -2×9 (two outputs, 9dBm)
FWT-1550EH -2×10(two outputs, 10dBm)          
                                                        
Sbs 13~19dBm Adjustable 1550nm External Modulation CATV Optical Transmitter
Sbs 13~19dBm Adjustable 1550nm External Modulation CATV Optical Transmitter
Items Parameter Remark
Optic  Operating wavelength (nm) 1550±10  
Parameters
  Output power (dBm) 2×10 2×7, 2×8, 2×9 ,2×10 , 2×11,2x12
  Return loss (dB) ≥52  
  Optical fiber connector   SC/APC Optional SC/APC,FC/APC
RF  Bandwidth (MHz) 47-862  
Parameters
  Input level (dBmV) 23±5 AGC
  Flatness (dB) ≤±0.75 45~(862)1000MHz
  Return loss (dB) >16 45~750MHz
  Input Impedance (Ω) 75  
Link  Channels   PAL-D/60ch  
Parameters
  CNR (dB) ≥52 65Km fiber,Receive0dBm
  CTB (dB) ≤-62  
  CSO (dB) ≤-70  
  SBS (dB) 13~19dB adj.  
General  NM interface   RJ45  
Parameters
  Power (V) 90~265 Optional -48VDC
  Power consumption (W) ≤50  
  Working Temp (ºC) 0~50 Automatically casing temp control
  Storage Temp (ºC) -20~85  
  Operating relative humidity (%) 5~95  
  Size (") 19×14.5×1.75 (W)x(D)x(H)

Sbs 13~19dBm Adjustable 1550nm External Modulation CATV Optical Transmitter
Sbs 13~19dBm Adjustable 1550nm External Modulation CATV Optical Transmitter
Product Series:
FWT-1550EH -2×7    (two outputs, ≥7dBm)
FWT-1550EH -2×8    (two outputs, ≥8dBm)
FWT-1550EH -2×9    (two outputs, ≥9dBm)
FWT-1550EH -2×10    (two outputs, ≥10dBm)
FWT-1550EH -2×11    (two outputs, ≥11dBm)
FWT-1550EH -2×12    (two outputs, ≥12dBm)

Sbs 13~19dBm Adjustable 1550nm External Modulation CATV Optical TransmitterSbs 13~19dBm Adjustable 1550nm External Modulation CATV Optical Transmitter

                                        More information                                                
FAQ:
Q1: Are you a factory or trading company?
A: We're a professional trading company with excellent cooperative factories.
 
Q2: Where is your company located?
A: Our company is located in Hangzhou City, Zhejiang Province, China. All our clients, from home or abroad
are warmly welcomed to visit us!
 
Q3: Do your products safe enough?
A: Our products meet with the certificate of CE, ISO & Rosh. Our products are made according to the
standard of the market in our clients. They're all in superior quality & competitive price. You can rest
assure that they are safe enough.
 
Q4: How long does your warranty provide?
A: We usually provide you a 2-year warranty after the date we sold under normal usage.
 
Q5: What's your payment terms?
A: T/T, Western Union, Money Gram, Paypal....etc.

Q6: What's your delivery time?
A: Around 8 working days after getting payment in the account ( or pre-payment)

Q7: Can you accept OEM?
A: Yes. We would accept OEM&ODM.
 
If you have another question, please feel free to contact me directly as below:

Hangzhou Fullwell Optoelectronic Equipment Co., Ltd

Add:A2-1305,Qimeng Science & Innovation Park,No.1899,Gudun Road,Hangzhou, China

Contact person: Leo Yao

"Design and manufacture the most reliable and efficient FTTH CATV equipment products in the industry." 

 

Contact us

Please feel free to give your inquiry in the form below We will reply you in 24 hours