1550nm CATV + SAT-IF Internal Modulation Fiber Optical Transmitter
Inombolo yoMfanekiso: I-SST1550I-1-XX
Uphawu:Ithambile
MOQ:1
Faka isicelo kwi-CATV kunye ne-SAT-IF Solution
Iyahambelana nayo nayiphi na iteknoloji ye-FTTx ye-PON
I-AGC izisa imveliso encomekayo.
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.
| SST1550I 1550nm CATV + SAT-IF Internal Modulation Fiber Optical Transmitter | |||||||||
| S/N | Izinto | IiParameters zobuGcisa | Iyunithi | Amagqabantshintshi | |||||
| Min | Isiqhelo | Max | |||||||
| Iiparamitha ze-Optical | |||||||||
| 5.1.1 | Ukusebenza kweWavelength | 1300 | 1310 | 1320 | nm | Ikhethwe ngumthengi | |||
| 1540 | 1550 | 1563 | nm | Ikhethwe ngumthengi | |||||
| 5.1.2 | Amandla emveliso | 8 |
| 20 | mW | 1310nm | |||
| 4 |
| 10 | mW | 1550nm | |||||
| 5.1.3 | Ukwahlulwa kwamehlo | 30 |
|
| dB |
| |||
| 5.1.4 | Ilahleko yokuBuyisa i-Optical | 50 |
|
| dB |
| |||
| 5.1.5 | IFiber Connector |
| FC/APC,SC/APC |
|
| Ikhethwe ngumthengi | |||
| CATV RF Parameters | |||||||||
| 5.2.1 | Ububanzi | 47 |
| 862 | MHz |
| |||
| 5.2.2 | Uluhlu lwegalelo | 75 |
| 85 | dBuV |
| |||
| 5.2.3 | Ukucaba | -0.75 |
| +0,75 | dB | 47 ~ 862MHz | |||
| 5.2.4 | C/N | 51 |
|
| dB | Uvavanyo oluqhelekileyo lwe-GT/T 184-2002 | |||
| 5.2.5 | C/CTB | 63 |
|
| dB | ||||
| 5.2.6 | C/CSO | 58 |
|
| dB | ||||
| 5.2.7 | Ilahleko yokuBuyisa ngegalelo | 16 |
|
| dB |
| |||
| 5.2.8 | Izibuko leRF |
| F Imperial |
|
|
| |||
| 5.2.9 | I-Impedans yegalelo |
| 75 |
| Ω |
| |||
| Iiparamitha zeSAT-IF | |||||||||
| 5.3.1 | I-Bandwidth esebenzayo | 5 |
| 2600 | MHz |
| |||
| 5.3.2 | Uluhlu lwegalelo | -40 |
| -25 | dBm |
| |||
| 5.3.3 | Ukucaba | -1 |
| +1 | dB | 950 ~ 2600MHz | |||
| 5.3.4 | Ilahleko yokuBuyisa ngegalelo | 10 |
|
| dB |
| |||
| 5.3.5 | Izibuko leRF |
| Impiriyali |
|
|
| |||
| 5.3.6 | I-Impedans yegalelo |
| 75 |
| Ω |
| |||
| 5.3.7 | Ukutya kweTuner Vol |
| 0/13/18 |
| V |
| |||
| 5.3.8 | I-Cur yokuTya iTuner |
|
| 300 | mA |
| |||
| Iiparamitha ngokubanzi | |||||||||
| 5.4.1 | Ubonelelo lwaMandla Vol |
| A: AC160V – 250V (50 Hz) B:DC48V |
| V |
| |||
| 5.4.2 | Ukutya umbane |
|
| 30 | W |
| |||
| 5.4.3 | ITemp yokuSebenza | 0 |
| 50 | ℃ |
| |||
| 5.4.4 | Max Working Humidity | 5 |
| 95 | % |
| |||
| 5.4.5 | Uluhlu lweTemp yogcino | -40 |
| 60 | ℃ |
| |||
| 5.4.6 | Ubungakanani |
| 1U 19” |
| mm |
| |||
| 5.4.7 | Ubunzima obububo (Kg) |
| 5 |
| Kg | ||||
| Hayi. | Umzekelo | Ubude bamaza |
| Amandla emveliso (dBm) | Isidibanisi | Ukunikezwa Amandla |
| 1 | 1550-1×5 | 1550nm | 1 | 5dBm | SC/APC okanye | Unikezelo lwamandla amabini |
| 2 | 1550-1×6 | 1550nm | 1 | 6dBm | SC/APC okanye | Unikezelo lwamandla amabini |
| 3 | 1550-1×7 | 1550nm | 1 | 7dBm | SC/APC okanye | Unikezelo lwamandla amabini |
| 4 | 1550-1×8 | 1550nm | 1 | 8dBm | SC/APC okanye | Unikezelo lwamandla amabini |
| 5 | 1550-1×9 | 1550nm | 1 | 9dBm | SC/APC okanye | Unikezelo lwamandla amabini |
| 6 | 1550-1×10 | 1550nm | 1 | 10dBm | SC/APC okanye | Unikezelo lwamandla amabini |
| 7 | 1550-2 × 5 | 1550nm | 2 | 5dBm | SC/APC okanye | Unikezelo lwamandla amabini |
| 8 | 1550-2 × 6 | 1550nm | 2 | 6dBm | SC/APC okanye | Unikezelo lwamandla amabini |
| 9 | 1550-2 × 7 | 1550nm | 2 | 7dBm | SC/APC okanye | Unikezelo lwamandla amabini |
| 10 | 1550-2×8 | 1550nm | 2 | 8dBm | SC/APCor | Unikezelo lwamandla amabini |
| 11 | 1550-2×9 | 1550nm | 2 | 9dBm | SC/APC okanye | Unikezelo lwamandla amabini |
| 12 | 1550-2 × 10 | 1550nm | 2 | 10dBm | SC/APC okanye | Unikezelo lwamandla amabini |
SST1550I 1550nm CATV + SAT-IF Internal Modulation Fiber Optical Transmitter.pdf
