I-1550nm ye-Modulation yaNgaphandle yeFiber Optical Transmitter 2 Iziphumo
Inombolo yoMfanekiso: ST1550E-2-XX
Uphawu:Ithambile
MOQ:1
Ukusebenza okuphezulu kwe-DFB Laser
Multi-uqwalaselo Customized
ULawulo lweNethiwekhi lulonke
01
Ingcaciso yeMveliso
I-1550nm yangaphandle emodareyithiweyo yokuhambisa i-optical transmitter yeyona mveliso yodidi oluphezulu. Yamkela ububanzi bomgca omxinwa (Udidi.=0.3MHz) kunye nengxolo ephantsi ethathwe ngaphandle kwe-laser yeDFB njengomthombo; Yamkela imodyuli yangaphandle enemigca ephezulu ye-LiNbO3 njengemodyuli yomqondiso weRF, eneCTB ekhethekileyo, iCSO, ulawulo oluphindwe kabini lwe-SBS, njl njl. ubugcisa obuphambili; yenzelwe uthungelwano lomgama omde.
Uthungelwano lwe-1550 lwangaphandle lokumodareyitha i-optical transmitter yimveliso yokuqala ekhethiweyo yothungelwano lweenkqubo zothumelo lwe-broadband kunye neenkqubo ezinkulu zothumelo lwe-CATV. Isetyenziselwa ukumodareyitha okubonakalayo, ukufakwa kwe-optical, i-WDM, kunye nokuphuculwa kwenethiwekhi ehambelanayo kunye nokwandiswa kwenkqubo enkulu yokuhanjiswa kwe-1550nm. Sesona sixhobo singundoqo senkqubo yenethiwekhi yerediyo ye-RFTV ukuqonda i-Triple-play, FTTH, kunye neenkqubo ze-1550nm.
Uphawu
1. Ukucwangciswa kwezinto ezininzi zokwenza ngokwezifiso: Iinkcazo ezicatshulwe ngokucokisekileyo zinokuhlangabezana neemfuno zothungelwano oluhlukeneyo, kunye nesiphumo esisodwa kunye neziphumo eziphindwe kabini, kunye nokuphuma kwamandla okukhanya kunokukhethwa kwi-3dBm ukuya kwi-10dBm.
2. I-laser ephezulu yokusebenza: I-laser ye-DFB enobubanzi bomgca omncinci kunye nengxolo ephantsi njengomthombo wokukhanya kunye ne-modulator yangaphandle ye-LiNbO3 yimodyuli yesignali yangaphandle.
3. I-Pre-distortion circuit: I-Superior pre-distortion circuit, ene-CTB egqibeleleyo kunye nokusebenza kwe-CSO xa i-CNR iphezulu.
4. I-SBS suppression circuit: I-Superior SBS suppression circuit, i-SBS iguquguquka ngokuqhubekayo, inokufaneleka kwiimfuno ezahlukeneyo zothutho lomgama womnatha.
5. Ulawulo lwe-AGC: Ulawulo lokuzuza oluzenzekelayo (AGC) ukugcina imveliso yesignali ezinzileyo xa kufakwa iRF eyahlukeneyo.
6. Isiqinisekiso sonikezelo lwamandla amabini: I-backup yamandla amabini eyakhelwe-ngaphakathi, inkxaso eshushu * iplagi, i-automatic switch.
7. Ulawulo olupheleleyo lweqondo lokushisa oluzenzekelayo: Ukulawula ubushushu be-chassis ye-Auto; abalandeli abakrelekrele xa ubushushu becala ukuya kuthi ga kwi-30 ℃ iqala ukusebenza.
8. Umboniso kunye ne-alamu: Umboniso we-LCD, ngokubeka iliso kwi-laser, umboniso wedijithali, isilumkiso sesiphoso, ulawulo lwenethiwekhi, kunye neminye imisebenzi; Nje ukuba iiparamitha zokusebenza ze-laser ziphambuke kuluhlu oluvumelekileyo olusetwe yisoftware, i-alamu iya kuqhutywa.
9. Umsebenzi wolawulo womnatha ngokubanzi: I-interface ye-RJ45 eqhelekileyo, ixhasa i-SNMP, ulawulo lwenethiwekhi ekude yekhompyutheni, kunye nokulungiswa kwe-AGC, i-SBS, i-OMI, njl., inokutshintsha kwakhona imodeli kunye nenombolo ye-serial eboniswe kwiphaneli yangaphambili, indawo yendawo ulawulo lwenethiwekhi, kunye nokubeka iliso.
| I-1550nm yaNgaphandle yokuModareyitha iFiber Optical Transmitter | ||||||
| Hayi. | Into | IParameter yobuGcisa | Iyunithi | Amagqabantshintshi | ||
| Min | Isiqhelo | Max | ||||
| 4.1.1 | Ubude bamaza | 1540 | 1550 | 1565 | nm | Kuxhomekeke kumthengi iimfuno |
| 4.1.2 | Iizibuko zemveliso | 1 | 2 | 2 | PCS | Kuxhomekeke kumthengi iimfuno |
| 4.1.3 | Isiphumo ngasinye Amandla | 5 | 7 | 10 | dBm | 1×5/1×6/1×7/1×8/1×9/1×10;2×5/2×6/2×7/2×8/2×9/2×10;Ukhetho |
| 4.1.4 | Imo esecaleni Umlinganiselo wokucinezelwa | 30 | dB | |||
| 4.1.5 | SBS | 13 |
| 19 | dBm | Inyathelo 0.1dB |
| 4.1.6 | Buyisela ilahleko | 50 | dB | |||
| 4.1.7 | Uhlobo lwesidibanisi | FC/APC, SC/APC | Kuxhomekeke kumthengi | |||
| RF iParameter | ||||||
| 4.2.1 | Ububanzi | 47 |
| 1000 | MHz | |
| 4.2.2 | Uluhlu lwenqanaba longeniso | 75 |
| 85 | dBuV | AGC |
| 4.2.3 | FL | -0.75 |
| 0.75 | dB | 47 ~ 1000MHz |
| 4.2.4 | C/N | 52 | dB |
| ||
| 4.2.5 | C/CTB | 65 | dB |
| ||
| 4.2.6 | C/CSO | 65 | dB |
| ||
| 4.2.7 | Ilahleko yembuyekezo yegalelo | 16 | dB | 45 ~ 750MHz | ||
| 4.2.8 | Ujongano lweRF | F – Imperial, F – metric |
| |||
| 4.2.9 | I-impedance yokufaka | 75 | Ω |
| ||
| IParameter ngokubanzi | ||||||
| 4.3.1 | Ukunikezwa Amandla | A: 90～ 265V AC; | V | |||
| 4.3.2 | Ukusetyenziswa | 50 | W | |||
| 4.3.3 | Ubushushu bokusebenza uluhlu | -5 |
| 55 | ℃ | Imeko ezenzekelayo ulawulo lobushushu |
| 4.3.4 | UMax usebenza isihlobo ukufuma | 5 |
| 95 | % | Akukho condensation |
| 4.3.5 | Ugcino Temp Uluhlu | -40 |
| 70 | ℃ | |
| 4.3.6 | Ubungakanani | 1U 19 intshi | mm | |||
| 4.3.7 | Ubunzima obububo (Kg) | 7 | KG | |||
| Hayi. | Umzekelo | Ubude bamaza |
| Amandla emveliso (dBm) | Isidibanisi | Ukunikezwa Amandla |
| 3.1.1 | 1550-1×5 | 1550nm | 1 | 5dBm | SC/APC okanye | Unikezelo lwamandla amabini |
| 3.1.2 | 1550-1×6 | 1550nm | 1 | 6dBm | SC/APC okanye | Unikezelo lwamandla amabini |
| 3.1.3 | 1550-1×7 | 1550nm | 1 | 7dBm | SC/APC okanye | Unikezelo lwamandla amabini |
| 3.1.4 | 1550-1×8 | 1550nm | 1 | 8dBm | SC/APC okanye | Unikezelo lwamandla amabini |
| 3.1.5 | 1550-1×9 | 1550nm | 1 | 9dBm | SC/APC okanye | Unikezelo lwamandla amabini |
| 3.1.6 | 1550-1×10 | 1550nm | 1 | 10dBm | SC/APC okanye | Unikezelo lwamandla amabini |
| 3.1.7 | 1550-2 × 5 | 1550nm | 2 | 5dBm | SC/APC okanye | Unikezelo lwamandla amabini |
| 3.1.8 | 1550-2 × 6 | 1550nm | 2 | 6dBm | SC/APC okanye | Unikezelo lwamandla amabini |
| 3.1.9 | 1550-2 × 7 | 1550nm | 2 | 7dBm | SC/APC okanye | Unikezelo lwamandla amabini |
| 3.1.10 | 1550-2×8 | 1550nm | 2 | 8dBm | SC/APCor | Unikezelo lwamandla amabini |
| 3.1.11 | 1550-2×9 | 1550nm | 2 | 9dBm | SC/APC okanye | Unikezelo lwamandla amabini |
| 3.1.12 | 1550-2 × 10 | 1550nm | 2 | 10dBm | SC/APC okanye | Unikezelo lwamandla amabini |
Uluhlu lwe-ST1550E lwaNgaphandle lokuModulation kweFayibha ye-Optical Transmitter.pdf
