Chinese Factory Price Standard Type Externally Modulated CATV 1550nm Optical Transmitter

At our Chinese Factory, we offer the best price on Standard Type Externally Modulated CATV 1550nm Optical Transmitters. Shop now for quality products!
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PRODUCTS DETAILS

Basic Info.

Model NO.
FWT-1550ES-2*7
Condition
New
Optic Operating Wavelength
1550nm
Optic Output Power
2X7, 2X8, 2X9, 2X10
Optic Return Loss
>52
Optical Fiber Connector
Sc/APC, FC/APC
Nm Interface
RJ45
Power Supply
90~265VAC or 48VDC
Working Temp
0~50 Degree
Storage Temp
-20~85 Degree
Size
1u
RF Bandwidth
45-1000MHz
Sbs
13-19 dB
Warranty
2 Years
Transport Package
Case Packing
Specification
CE, RoHs, ISO
Trademark
FULLWELL (OEM available)
Origin
Zhejiang, China
HS Code
8517622110
Production Capacity
800PCS/Month

Packaging & Delivery

Package Size
60.00cm * 59.00cm * 17.50cm
Package Gross Weight
8.300kg

Product Description

FWT-1550ES Series Standard 1550nm External Modulation Optical Transmitter


Product Description
FWT-1550ES series is a standard and practical 1550nm external modulation optical transmitter specially developed for small and medium-sized CATV stations. This device uses narrow line width Typ. = 1MHz, low noise, continuous wave DFB laser as the light source.

Adopting the LiNbO3 external modulator specially developed for CATV signal modulation, and independently developed and designed dual microwave source optimization control technology. 47 ~ 862MHz bandwidth, CNR ≥ 51dB, CTB ≤ -65dB, CSO ≤ -65dB, SBS: 13, 16, 18dBm adjustable, which can meet the high-quality transmission of video, audio and data in CATV networks. Equipped with SNMP network management, 1 + 1 power supply backup.

FWT-1550ES series standard 1550nm external modulation optical transmitter, with excellent performance-price ratio, suitable for FTTH triple play CATV from headend to end user.


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≥51dB.
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 adjustable: 13,16,18 dBm; AGC / MGC mode selectable at site, OMI can be adjustable, suitable for different network transmissions.
3. 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.

4. Excellent performance-price ratio: suitable for FTTH triple play CATV from headend to end user.
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.

Technical Parameters
Items Unit Parameter Note
Laser Model   DFB Oclaro Digital
Wavelength nm 1550±10 Specified Before Ordering
Optical Modulation Method   Externally Modulated  
Optical Output Power dBm 2x5 Can Customize 1x7, 1x8,1x9 2x5, 2x6,2x7, 2x8,2x9
SBS Threshold dBm 16(Default) 13,16,18 adj.
Optical Connector   FC/APC or SC/APC Specified Before Ordering
Frequency Range MHz 47~862  
CNR dB 51.0 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-1550ES -1×7 (one output, 7dBm)                       
FWT-1550ES -1×8 (one output, 8dBm)                        
FWT-1550ES -1×9 (one output, 9dBm)
FWT-1550ES -2×5 (two outputs, 5dBm)
FWT-1550ES -2×6 (two outputs, 6dBm) 
FWT-1550ES -2×7 (two outputs, 7dBm) 
FWT-1550ES -2×8 (two outputs, 8dBm) 
FWT-1550ES -2×9 (two outputs, 9dBm)     
                                                                             
                                             
Chinese Factory Price Standard Type Externally Modulated CATV 1550nm Optical Transmitter
Chinese Factory Price Standard Type Externally Modulated CATV 1550nm Optical Transmitter
Items Parameter Remark
Optic 
Parameters
Operating wavelength (nm) 1550±10  
Output power (dBm) 2×7 1×5,1×6,1×7, 1x8,1x9,
2×3,2×4,2×5 , 2×6 , 2×7
Return loss (dB) ≥52  
Optical fiber connector   SC/APC Optional SC/APC,FC/APC
RF 
Parameters
Bandwidth (MHz) 45-862  
Input level (dBmV) 23±5 AGC
Flatness (dB) ≤±0.75 45~862MHz
Return loss (dB) >16 45~750MHz
Input Impedance (Ω) 75  
Link 
Parameters
Channels   PAL-D/60ch  
CNR (dB) ≥52 65Km fiber,Receive0dBm
CTB (dB) ≤-65  
CSO (dB) ≤-65  
SBS (dB) ≥16.0 13,16,18dB adj.
General 
Parameters
NM interface   RJ45,R232  
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)

Chinese Factory Price Standard Type Externally Modulated CATV 1550nm Optical Transmitter
Chinese Factory Price Standard Type Externally Modulated CATV 1550nm Optical Transmitter
Chinese Factory Price Standard Type Externally Modulated CATV 1550nm Optical Transmitter
Chinese Factory Price Standard Type Externally Modulated CATV 1550nm Optical Transmitter Chinese Factory Price Standard Type Externally Modulated CATV 1550nm Optical Transmitter Chinese Factory Price Standard Type Externally Modulated CATV 1550nm Optical Transmitter
FAQ
1. What are your terms of payment?

Usually, we can accept T/T, PayPal and Western Union. You can select the terms of payment which is more convenient for you.

2. What about the lead time?

Usually, if there is stock of goods, we will deliver the goods within 3~5 work days after we receive the payment.

3. How about the shipping?

Usually, 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.

4. How can I place an order?

(1) Agreement is achieved on the product price and product specifications.

(2) We make proforma invoice for your confirmation.

(3) When you agree on the proforma invoice, you make the payment.

(4) We deliver the goods after we receive your payment.

5. 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.

6. 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.

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." 

 

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