1310nm CATV Optical transmitter/1550nm FTTH CATV Direct Modulation Optical Transmitter
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Outdoor 1310nm CATV Optical transmitter/1550nm FTTH CATV Direct Modulation Optical Transmitter YOT-1310/1550nm series optical transmitter is used for transmission of TV signals to longer distance or more optical nodes. Series of YOT-1550nm optical transmitter uses advanced DFB lasers, advanced digital driver circuit and microprocessor control system, when matching with appropriate erbium-doped fiber amplifier (EDFA), it can transmit signals up to 30 kilometers, and still maintain good CNR, CSO and CTB indicators. The frequency response range of it is 47-860 (1000) MHz and it has double outputs, and can be applied to covering network and insertion programs.
Outdoor 1310nm CATV Optical transmitter/1550nm FTTH CATV Direct Modulation Optical Transmitter
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 |
Imags
1.Your inquiry related to our products or prices will be replied within 24hours.
2.Well-trained and experienced staffs to answer all your enquires in fluent English.
3.OEM & ODM, any your customized requirements we can try to help you realize.
4.Protection of your sales area ,ideas of design and all your private information.
Yantai Yatai Photoelectricity Equipment Co.,Ltd
Free Member
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Chinese
Supplier
Location:Yantai,Shandong,China
Business Type:
Main Products:optic amplifier ,optic transmitter ,optic receiver
Our company is major for the cable television transmission equipment from 1997, certified by ISO, developing, manufacturing and trading for the world wide, we have the professional technical team to support our customer, our production capacity already be the first class of 100,000 set per year. We have been making optic equipments for 20 years.Our customers called us "old brands" . Maily products: optical direct transmitter 1330nm(10mw ~ 30mw)/1550nm(2mw ~ 10mw) optical external transmitter 1550nm (2*4dBm ~ 2*10dBm) optical EDFA (10dBm ~ 25dBm) optical high power EDFA (8/16/32/64 outputs, 26dBm~ 38dBm) optical receiver/node series optical splitter Ftth type cables More+
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