Shandong Wanshuo Electronic Equipment Co., Ltd. Company Logo Shandong Wanshuo Electronic Equipment Co., Ltd.
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1550 Catv External Modulation Optical Transmitter

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Shandong Wanshuo Electronic Equipment Co., Ltd.
[China]

Address
Room 702, Building C, Entrepreneurship Torch Plaza, No. 111, Liuquan Road, High-tech Zone Zibo Shandong
Phone
86-0533-3599955
Contact name
Sally

Quick Information

  • Brand Name: WSEE
  • Place of Origin: China
  • Model Number : 1550 modulation optical transmitter
  • :

Description

Product Description

1550 catv external modulation optical transmitter


WS-50LTxxx series external-type optical transmitter is based on 1550nm direct-type optical transmitter developed, with high performance, high reliability and excellent cost performance, widely used in large and medium-sized CATV and distribution network, and WDM System and CFG dispersion compensation system. It's to build large and medium-sized CATV optical fiber transmission network of important equipment.
Depending on the modulator, the transmission distance is slightly different. WS-50LTxxA series focus on product costs, is the economy outside the modulation transmitter. Using JDSU single-fiber modulator to meet the user point-to-point transmission, SBS value can be controlled at 16dBm, (analog signal transmission> 50km, digital signal> 75km) requirements, can be a long distance after zoom, is the branch of the secondary service area 1550nm optical transmitter ideal.

Technical sheet
WS-50LTxxA
WS-50LTxxB
WS-50LTxxC
Wavelength
1540-1563nm
Rated transmission distance
50km(Analogy) 75km(Digital)
75km(Analogy) 100km(Digital)
100km(Analogy) 150km(Digital)
Line Width
≤ 1
Equivalent Noise Intensity
≤ 160dB/Hz
Side Mode Suppression
≥ 45
Optical Output Power
1*2-1*9dBm
2*5-2*9dBm
2*5-2*9dBm
Optical Outlet
1
2
2
Optical Connector
FC/APC&SC/APC
RF AGC Range
10dB
Bandwidth
47-862&1000MHz
Flatness
≤ 0.75
RF Input level
78~90dBuV
RF Input Impedance
75Ω
Input Return Loss
≥ 16dB
CNR
≥ 53dB
CTB
≥ 65dB
CSO
≥ 65dB
SBS Restrain
13~16dBm continuous
13~18dBm continuous
13~18dBm continuous
SNMP
RJ45
Input Voltage Working
AC220V(160-265V)&DC48(30-72V)
Working Temperature
-5℃ ~+65℃
Relative Humidity
Max 95%, no condense
Detailed Images

1.Adopt 32-bit high-performance ARM processor, with the perfect automatic monitoring system circuit. Real-time accurate monitoring of optical output power and laser various working conditions. Ensure stable optical output power. To ensure that the laser is in the best working environment.
2.Using a new generation of "wind swing" mode of work modulator phase system, the control process more accurate and fast, the modulator for a wider temperature range.
3.Using the CPU programming control of the microwave source, frequency, signal amplitude dynamic adjustable. Can produce arbitrary frequency and amplitude of the microwave signal, less harmonics. SBS threshold range 13-16dBm.
4.The working bandwidth 47 ~ 1000MHz.
5.19-inch 1U standard rack, the front panel embedded blue and white 144 * 32 dot matrix LCD display, can accurately display the equipment of the working parameters and fault information, and with the national standard Class II transponder, through the network to achieve network management monitor.
6.Plug-in dual power, 48V/220V optional 
7.RF signal NC predistortion system, according to the number of signal channels and modulation amplitude accurately match the pre-distortion content, to ensure signal quality.
8.Narrow line width (1MHz), low noise, DFB continuous wave laser. LiNBo3 external modulator for signal modulation. To ensure that the system COS performance of excellent circumstances to improve the fiber into the optical power, increase the transmission distance.
9.RF gain optional AGC / MGC mode, OMI ± 7dB adjustable range.

Application
Packing & Delivery
Our Company

Shandong Wanshuo Optoelectronic Equipment Co., Ltd has been manufacturing CATV Optical equipment since 2008. We are located in Zibo City, Shandong Province, with convenient transportation access. Our company has become one of the biggest enterprises in the field of CATV equipment in China. We have been mainly engaged in designing, researching, manufacturing and marketing CATV HFC and FTTX network equipment, including EDFA, 1550nm/1310nm optical transmitters, optical receivers, FTTH optical node, CATV amplifiers, hybrid modules, power supplies and passive devices. 
We have over 70 employees, an annual sales figure that exceeds USD3,300,000 and are currently exporting 60% of our production worldwide. 
After years of development, we have strong overall operational capabilities, rich experiences in international trade, and have made good relationship with many countries like USA, India, Vietnam, Spain, Romania, Ukraine and Russia, Peru, Colombia, African countries, etc. 
Shandong Wanshuo Optoelectronic Equipment Co., Ltd always adheres to the "excellence, quality first" principle of the quality, taking the leading in passing I S O 9 0 0 1, CE certifications. 

Our Service

This device warranty is 12 months. If the problem is caused by the user's wrong operation or natural force majure, we will only be responsible for the maintenance and charge the appropriate material cost.
When the device has problem, please contact us immediately. On-site maintenance of faulty device should be operated by professional technician to avoid causing more damage to the equipment.
Note: For users who disassemble and repair equipment wihtout our authorization, our company will not offer free warranty. Reasonable maintenance and materials costs will be collected.

Contact Us

Tell: +86-533-3599957
Fax: +86-533-3599955

Web: www.wseelaser.com
Add: No.115,Wanjie Road, Zibo, Shandong, China


Packaging & Delivery

  • Packing :1
  • Packaging Size : 62.5 x 62.5 x 16  Centimeters
  • Package Weight : 10  Kilograms

Product Image

  • 1550 Catv External Modulation Optical Transmitter image

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