I-1310nm yangaphandle ye-CATV Relay Station Fiber Optical Transmitter
Inombolo yoMzekelo: OR-1310-XX
Uhlobo:I-Softel
I-MOQ:1
Ityala elikhulu elingangeni manzi le-aluminium
I-RF Driver Amplifier kunye neSekethe yoLawulo eyakhelwe-ngaphakathi
Imodyuli yoMmkeli eDibeneyo ye-Optoelectronic yeTekhnoloji ephezulu
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Ingcaciso yeMveliso
Isishwankathelo seMveliso
I-OR-1310 outdoor laser transmitter (i-Relay station) yimveliso evelele yeSoftel. Ineminyaka emininzi yokuziqhelanisa nobunjineli benethiwekhi ye-HFC kunye namava ophuhliso lwezixhobo, eyenzelwe ngokukodwa ukukhutshwa kwe-optical yangaphandle kwe-1310nm okanye ukuhanjiswa kwe-optical relay. Uphuhliso oluphumeleleyo lwale mveliso lubonelela ngesisombululo esingabizi kakhulu nesisebenzayo sokukhutshwa kwe-optical yangaphandle kwe-1310nm okanye ukuhanjiswa kwe-optical relay kubugcisa be-CATV.
Iimpawu zokusebenza
- Icandelo lokuguqula i-Photoelectric lisebenzisa imodyuli yamva nje ye-optoelectronic edityanisiweyo yokwamkela engenisiweyo;
- Icandelo lokukhupha ukukhanya lisebenzisa i-laser ye-DFB esemgangathweni engeniswe ngaphakathi; libonelela ngokudluliselwa kwesignali esemgangathweni ophezulu kwinethiwekhi ye-CATV.
- I-amplifier yomqhubi we-RF eyakhelwe ngaphakathi kunye nesekethe yokulawula ukuqinisekisa ingxolo ephantsi kunye ne-intermodulation index; kwaye inokukhupha isignali ye-RF ekumgangatho ophezulu ngeendlela ezimbini ukugubungela abasebenzisi basekuhlaleni.
- Isekethe yokuzinzisa amandla okukhanya egqibeleleyo nethembekileyo kunye ne-cooler yombane enamandla aphezulu eyakhelwe ngaphakathi, ivumela umahluko wobushushu obusebenzayo ukuya kuthi ga kwi-± 40 ° C, iqinisekisa ukusebenza kakuhle komatshini kunye nokusebenza okuzinzileyo kwexesha elide kwe-laser.
- Umboniso wesimo se-LCD, iiparameter zokusebenza eziphambili zicacile ngokujonga nje.
- Ulwakhiwo lwenkqubo oluncinci nolufanelekileyo, ukufakwa nokulungiswa kweengxaki okulula, ukusebenza okuzinzileyo nokuthembekileyo.
- Izixhobo zinokusebenza ngaphandle ngokuzinzileyo phantsi kweemeko ezimbi zokusingqongileyo, ngenxa yetyesi enkulu engangeni manzi ye-aluminium eyenziwe ngesinyithi, umbane otshintshayo othembekileyo ophezulu, kunye nenkqubo yokukhusela umbane engqongqo.
| Into | Iyunithi | Ipharamitha yoBugcisa |
| Icandelo le-Optical Receiver | ||
| Amandla okufaka optical | mw | 0.3～1.6 (-5dBm～+2dBm) |
| Uhlobo loQhagamshelo lwe-Optical |
| I-FC/APC okanye i-SC/APC |
| Ukulahleka kokubuya kwe-Optical | dB | >45 |
| Uluhlu lweeFrequency | I-MHz | 47～862 |
| Ukutyibilika Kwibhendi | dB | ± 0.75 |
| Inqanaba lokuPhuma kweRF | i-dBμV | ≥96(xa amandla okufaka optical ekhona-2dBm) |
| Uluhlu Lohlengahlengiso Lwenqanaba | dB | 0～15 |
| Ukuphazamiseka kweempawu zeRF | Ω | 75 |
| Ukulahleka kokubuya | dB | ≥ 16(47~550) I-MHz；≥ 14 (550~750/862MHz) |
| I-C/CTB | dB | ≥ 65 |
| I-C/CSO | dB | ≥ 60 |
| C/N | dB | ≥ 51 |
| Uluhlu loLawulo lwe-AGC | dB | ±8 |
| Uluhlu loLawulo lweMGC | dB | ±8 |
| Icandelo le-Optical Transmitter | ||
| Imveliso yamandla okubonisa | mW | 4, 6, 8, 10, 12, 14, 16 okanye echazwe ngumsebenzisi |
| Ikhonkco lokukhanya | dB | Ichazwe ngokwamandla okukhanya |
| Imo Yokuguqula Ukukhanya |
| Ukuguqulwa kwamandla okubonakalayo ngokuthe ngqo |
| Ubude beWave yokusebenza | nm | 1310±20 |
| Uhlobo loQhagamshelo lwe-Optical |
| I-FC/APC okanye i-SC/APC, i-SC/UPC |
| Inombolo yeSiteshi |
| 84 |
| C/N | dB | ≥51 |
| I-C/CTB | dB | ≥65 |
| I-C/CSO | dB | ≥60 |
| Inqanaba lokufaka le-RF | i-dBμV | 75～85 (Inqanaba lokufaka elisetyenziswa njengesixhobo sokuhambisa optical) |
| Inqanaba leLaser yokufaka | i-dBμV | 93～98 (Inqanaba lokufaka i-laser elisetyenziswa njengesikhululo sokudlulisela) |
| Ukutyibilika Kwibhendi | dB | ± 0.75 |
| I-GenericCi-haracteristics | ||
| Amandla eVolthi | V | AC: (85~250V)/50 Hz okanye(35～75V) /50Hz |
| Ukusetyenziswa | W | <75 |
| Ubushushu bokusebenza | ℃ | -25 ~ +50 |
| Ubushushu bokugcina | ℃ | -20 ~ +65 |
| Ubuntu bezizalwane | % | Ubuninzi be-95% Akukho kufuma |
| Ubukhulu | mm | 537(L) x273(W) x220(H) |
| Itheyibhile yokubola kweNgxoxo yoMthwali weKhonkco yoMbane ukuya kwiNgxoxo | |||||||||||||
| Ukulahleka kwekhonkco(IsiNgesi)dB） Amandla okubona | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
| 4mW | 53.8 | 52.8 | 51.8 | 51.0 | 50.1 | 49.2 | 48.2 |
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| 6mW |
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| 53.0 | 52.0 | 51.0 | 50.1 | 49.1 | 48.1 |
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| 8 mW |
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| 52.8 | 51.9 | 51.0 | 50.1 | 49.1 | 48.2 |
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| 10 mW |
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| 52.9 | 51.9 | 51.0 | 50.1 | 49.1 | 48.2 |
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| 12 mW |
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| 52.7 | 51.8 | 50.8 | 49.9 | 49.0 | 48.0 |
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| 14 mW |
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| 52.4 | 51.5 | 50.5 | 49.5 | 48.6 | 47.8 |
| 16 mW |
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| 52.0 | 51.0 | 50.1 | 49.1 | 48.1 |
Iphepha leDatha le-OR-1310 leFiber Optical Transmitter yangaphandle.pdf
