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External Modulated FTTH CATV 1550nm 7dBm Optical Transmitter

China External Modulated FTTH CATV 1550nm 7dBm Optical Transmitter, Find details about China Optical Transmitter, 1550nm Optical Transmitter from External Modulated FTTH CATV 1550nm 7dBm Optical Transmitter

Model NO.
WT1500
Relative Humidity
Maximum 95%, No Condensation
Product Weight
10kg
Warranty
13 Month
Trademark
wseelaser
Transport Package
Carton
Specification
483× 455× 44mm
Origin
Shandong
HS Code
8517622990
Model NO.
WT1500
Relative Humidity
Maximum 95%, No Condensation
Product Weight
10kg
Warranty
13 Month
Trademark
wseelaser
Transport Package
Carton
Specification
483× 455× 44mm
Origin
Shandong
HS Code
8517622990
External Modulated FTTH CATV 1550nm 7dBm Optical Transmitter
Technical parametersWT1550-DWT1550-A
Optical wavelength1540-1563nm Fixed wavelength
Recommended transmission
distance		50km100km
75km150km
Laser linewidth≤2nm
Edge mode rejection ratio≥45 dB
Output power1*9dBm2*5dbm,2*7dbm,2*9dBm
Output number12
Optical connection formFC/APC,SC/APC
Radio frequency AGC control
range		10dB
Radio frequency range47-862/1000MHz
Flatness≤0.75
RF input signal level78-90dBuV
RF input impedance75Ω
RF input reflection loss≥16dB
CNR≥53dB
CTB≥65dB
CSO≥65dB
SBS inhibition13~16dBm Continuous tunable13~19dBm Continuous tunable
Network management interfaceRJ45
Supply voltageAC220V(160-265V)&DC48V(30-72V)
Working temperature-5ºC~+65ºC
Relative humidityMaximum 95%, no condensation
Product net size483×455×44mm
Product packaging size625×625×160nm
Product weight8kg
Weight of the whole box product10kg(1pc)

WT1500 series external modulation optical transmitter is one of the independent 1550nm laser transmission equipment productions of WSEE, which has a complete independent intellectual property. It has high performance, high reliability and excellent performance and price ratio. It can be widely used in all kinds of medium and long distance digital and analog signal communication. The application scene includes large and medium-sized cable TV. Trunk and distribution network, CWDM/DWDM system, optical fiber sensing and security monitoring system. According to the requirements of application scenarios for device, this series of products contains 3 different configurations:
The WT1500-A series focuses on product cost and is an economical external modulation transmitter. The JDSU single fiber modulator is used to satisfy the users' needs of point to point transmission, and the SBS value can be controlled in 13-16dBm, (analog signal transmission <50km, digital signal <75km). It can be cascaded for long range amplification to meet the signal transmission needs between the two stage machine room and the distribution network. It is an ideal choice for the 1550nm trunk transmission network.
The WT1500-B series uses OCLARO dual fiber modulator, SBS value can be controlled in 13-19dBm, can be used for point to point long distance transmission, and can also be used to distribute network signal (with high SBS threshold, the device can still maintain good signal quality when the maximum 19dBm laser power is pushed to the fiber transmission network). It is a widely adopted optical transmitters.
The WT1500-C series uses wavelength adjustable laser module, JDSU dual fiber modulator, and SBS threshold 13-19dBm. It is suitable for signal front machine room and middle distance trunk link simulation, digital signal broadcasting and optical interpolation. It is the best choice for constructing large and medium HFC and complex analog and digital signal interaction network

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