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YOT-1550nm direct modulated Optical Transmitter(universal one power supply type)
Features
l Transmit PAL、NTSC、digital or compressed digital information in CATV and telephone application.
l Adopt high linear、optical isolation、distributed feedback、thermoelectric DFB laser.
l Microprocessor will control working condition display in the front panel and diagnostic test.
l RF input bandwidth: 47-1000MHz, can transmit up to 99 PAL channels.
l With RF driving amplifier inside, can deal with low drive level input.
l Automatic laser modulation (OMI) control, AGC&MGC.
l With network management function (optional).
l Has RF input test port in the front panel.
l Industry-standard status monitoring interface.
l High power output, up to 10dBm.
l 47-862 (1000) MHz downlink bandwidth
l LED status display
l Digitized drive circuit
l IU, 19″ standard chassis design
Technical data
Optical characteristic
|
Type of laser |
1550nm DFB laser |
|
Working wavelength |
1550nm±5nm |
|
Relative intensity noise |
≤-160dB/Hz |
|
Optical connector |
FC/APC or SC /APC |
|
Output power |
≥3dBm |
|
SBS SBS Value |
≤12dBm |
RF characteristic
|
RF frequency response range |
45 -862(1000)MHz |
|
RF input impedance |
75Ω |
|
RF input reflection loss |
≥16dB |
|
RF input level |
75-85dBuv/ch |
|
RF flatness in band |
±0.75dB |
|
OMI/ch |
3%±0.25% |
|
RF monitor port level |
-20dB |
Link characteristics
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CNR |
≥54 dB |
|
CSO |
≤-63 dB |
|
CTB |
≤-64 dB |
Working environment
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Power supply
|
110~254 |
|
Power consumption |
24W |
|
Working temperature |
0℃ ~ +45℃ |
|
Dimensions
|
483×385×44(19"×15"×1.75") |
Related Products
Contact Us
TEl: +86-13375459819
Email: Info@ytdq.con.cn
Whatsapp: 13375459819
Wechat: 13375459819
Contacter: Linda
Address：No 132，Beida street, Zhifu district, Yantai city, Shandong province, China
Yantai Yatai Photoelectricity Equipment Co.,Ltd.
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