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Optical Transmitter
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Yoc-1550 external modulated Optical Transmitter(Dual power supply/hot-plug type)
Features
- Dual-port high-power balanced output
- Suitable for different frequency system:NTSC,CENELEC and PAL
- Low Relative Intensity Noise(RIN), high Carrier to Noise Ratio(CNR)
- Good CSO、CTB、XMOD performance
- Numerical control adjustable gain(0.5dB precision), pre-distortion AGC radio frequency amplifying circuit
- SOC High-performance single chip microprocessor(12BitD/A)can realize laser digital precise temperature and power control
- The front panel displays the status and parameters of the optical transmitter
- Through RS-485 interface for monitoring status and the slight change of the parameters
- Through the RS-232 interface for software upgrades and monitoring function
- Through RJ-45 interface and SNMP network management protocol to achieve remote network management
- Dual power supply/hot-plug type
Optical characteristics
Laser type |
1550nm DFB LD |
Optical wavelength |
1550nm±10nm or ITU-grid |
Relative intensity noise |
≤-160dB/Hz |
Connector type |
SC /APC ;FC/APC |
Output power |
Optional |
Optical output port |
2 output equalizer output |
SBS threshold value |
13—19dBm adjustable |
RF characteristics
RF bandwidth |
45 -870(1000)MHz |
RF input resistance |
75Ω |
Test port |
15±1dBmV/ch(under AGC mode @77channels loading) |
RF input reflection loss |
≤-16dB |
RF connector type |
F type female |
RF input level |
15 to 25dBmV/ch with AGC control,OMI/ch=3%±0.25% |
Flatness |
±0.75dB |
CNRNote1 |
>54dB |
CNRNote2 |
>52dB |
CSO @60 CH.PAL-D |
≤-65dBc |
CTB @60 CH.PAL-D |
<-65dBc |
XM |
≤-65dBc |
Working temperature
Power supply |
90 ~ 260VAC,50/60Hz |
Power consumption |
65W(Max) |
Working temperature |
0℃ ~ +50℃ |
Storage temperature |
-20℃ ~ +60℃ |
Relative humidity |
85% MAX |
Physical dimensions |
490D X 485W X 45H(mm) |
Weight |
<6kg |
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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