Fiber na gani na waje na 1550nm Mai watsawa na gani 2
Lambar Samfura: ST1550E-2-XX
Alamar kasuwanci:Mai laushi
Moq:1
Babban aikin DFB Laser
An keɓance shi da yawa
Gudanar da Cibiyar sadarwa Gabaɗaya
01
Bayanin Samfurin
Mai watsawa na gani na waje mai girman 1550nm shine samfurin mafi girman daraja. Ɗauki faɗin layi mai faɗi (Typ.=0.3MHz) da kuma ƙaramin ƙararrawa da aka shigo da shi daga DFB laser a matsayin tushen; Ɗauki mai sarrafa waje na LiNbO3 mai layi mai tsayi azaman mai daidaita siginar RF, tare da CTB na musamman, CSO, sarrafa iyakar SBS mai tsayi biyu, da sauransu. fasahar tsakiya; an tsara ta don hanyoyin sadarwa na watsawa na nesa.
Mai watsawa na gani na waje na jerin 1550 shine samfurin farko da aka zaɓa don tsarin watsawa na intanet da tsarin watsawa na gani na CATV mai girma. Ana amfani da shi ga daidaitawar gani, saka na gani, WDM, da haɓaka hanyar sadarwa masu alaƙa da faɗaɗa babban tsarin watsawa na gani na 1550nm. Ita ce babbar kayan aikin tsarin sadarwar rediyon RFTV don aiwatar da tsarin wasanni uku, FTTH, da 1550nm.
Fasali
1. Tsarin tsari da yawa don keɓancewa: Takamaiman ƙayyadaddun bayanai na iya cika buƙatun hanyoyin sadarwa daban-daban, tare da fitarwa ɗaya da fitarwa biyu, kuma ana iya zaɓar ƙarfin gani na fitarwa daga 3dBm zuwa 10dBm.
2. Laser mai aiki sosai: Laser ɗin DFB mai faɗin layi mai kunkuntar da ƙarancin hayaniya a matsayin tushen haske kuma mai daidaita siginar waje na LiNbO3 shine mai daidaita siginar waje.
3. Da'irar da ke gaban karkatarwa: Da'irar da ke gaban karkatarwa mai kyau, tare da cikakken aikin CTB da CSO lokacin da CNR ya yi yawa.
4. Da'irar rage SBS: Da'irar rage SBS mai kyau, SBS mai daidaitawa akai-akai, na iya dacewa da buƙatun hanyar sadarwa ta nesa daban-daban.
5. Kula da AGC: Kula da riba ta atomatik (AGC) don kiyaye fitowar sigina mai ƙarfi lokacin da shigarwar RF daban-daban ke gudana.
6. Garanti na samar da wutar lantarki guda biyu: Madogarar wutar lantarki guda biyu da aka gina a ciki, tallafi na toshe mai zafi, makulli ta atomatik.
7. Cikakken sarrafa zafin jiki ta atomatik: Kula da zafin chassis na atomatik; magoya baya masu hankali lokacin da zafin akwatin ya kai 30 ℃ ya fara aiki.
8. Nuni da ƙararrawa: Nunin LCD, tare da sa ido kan laser, nunin dijital, gargaɗin kurakurai, sarrafa hanyar sadarwa, da sauran ayyuka; Da zarar sigogin aiki na laser sun karkata daga kewayon da aka yarda da software ɗin ya saita, za a sa ƙararrawa ta yi aiki.
9. Aikin sarrafa hanyar sadarwa gabaɗaya: Tsarin haɗin RJ45 na yau da kullun, yana goyan bayan SNMP, sarrafa hanyar sadarwa ta nesa don kwamfuta, da daidaitawar AGC, SBS, OMI, da sauransu, suma suna iya canza samfurin da lambar serial da aka nuna akan allon gaba, sarrafa hanyar sadarwa ta gida, da sa ido.
| 1550nm Mai Canza Fiber Na gani na Waje | ||||||
| A'a. | Abu | Sigar Fasaha | Naúrar | Bayani | ||
| Minti | Na yau da kullun | Mafi girma | ||||
| 4.1.1 | Tsawon Raƙuman Ruwa | 1540 | 1550 | 1565 | nm | Dogara da abokin ciniki buƙatu |
| 4.1.2 | Tashoshin Fitarwa | 1 | 2 | 2 | PCS | Dogara da abokin ciniki buƙatu |
| 4.1.3 | Kowace fitarwa Ƙarfi | 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;Zaɓi |
| 4.1.4 | Yanayin Gefe Rabon Matsi | 30 | dB | |||
| 4.1.5 | SBS | 13 |
| 19 | dBm | Mataki 0.1dB |
| 4.1.6 | Asarar dawowa | 50 | dB | |||
| 4.1.7 | Nau'in mahaɗi | FC/APC, SC/APC | Dogara da abokin ciniki | |||
| Sigar RF | ||||||
| 4.2.1 | Bandwidth | 47 |
| 1000 | MHz | |
| 4.2.2 | Zangon matakin shigarwa | 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 | Asarar dawowar shigarwa | 16 | dB | 45~750MHz | ||
| 4.2.8 | hanyar sadarwa ta RF | F - Imperial, F - ma'auni |
| |||
| 4.2.9 | Input impedance | 75 | Ω |
| ||
| Sigar Janar | ||||||
| 4.3.1 | Tushen wutan lantarki | A: AC 90 ~ 265V | V | |||
| 4.3.2 | Amfani | 50 | W | |||
| 4.3.3 | Yanayin aiki kewayon | -5 |
| 55 | ℃ | Akwatin atomatik sarrafa zafin jiki |
| 4.3.4 | Mafi girman dangi mai aiki danshi | 5 |
| 95 | % | Babu danshi |
| 4.3.5 | Yanayin Zafin Ajiya Nisa | -40 |
| 70 | ℃ | |
| 4.3.6 | Girma | Inci 19 na 1U | mm | |||
| 4.3.7 | Nauyin da aka ƙayyade (Kg) | 7 | KG | |||
| A'a. | Samfuri | Tsawon Raƙuman Ruwa |
| Ƙarfin Fitarwa (dBm) | Mai haɗawa | Tushen wutan lantarki |
| 3.1.1 | 1550-1×5 | 1550nm | 1 | 5dBm | SC/APC ko | Samar da Wutar Lantarki Mai Dual-Power |
| 3.1.2 | 1550-1×6 | 1550nm | 1 | 6dBm | SC/APC ko | Samar da Wutar Lantarki Mai Dual-Power |
| 3.1.3 | 1550-1×7 | 1550nm | 1 | 7dBm | SC/APC ko | Samar da Wutar Lantarki Mai Dual-Power |
| 3.1.4 | 1550-1×8 | 1550nm | 1 | 8dBm | SC/APC ko | Samar da Wutar Lantarki Mai Dual-Power |
| 3.1.5 | 1550-1×9 | 1550nm | 1 | 9dBm | SC/APC ko | Samar da Wutar Lantarki Mai Dual-Power |
| 3.1.6 | 1550-1×10 | 1550nm | 1 | 10dBm | SC/APC ko | Samar da Wutar Lantarki Mai Dual-Power |
| 3.1.7 | 1550-2×5 | 1550nm | 2 | 5dBm | SC/APC ko | Samar da Wutar Lantarki Mai Dual-Power |
| 3.1.8 | 1550-2×6 | 1550nm | 2 | 6dBm | SC/APC ko | Samar da Wutar Lantarki Mai Dual-Power |
| 3.1.9 | 1550-2×7 | 1550nm | 2 | 7dBm | SC/APC ko | Samar da Wutar Lantarki Mai Dual-Power |
| 3.1.10 | 1550-2×8 | 1550nm | 2 | 8dBm | SC/APCor | Samar da Wutar Lantarki Mai Dual-Power |
| 3.1.11 | 1550-2×9 | 1550nm | 2 | 9dBm | SC/APC ko | Samar da Wutar Lantarki Mai Dual-Power |
| 3.1.12 | 1550-2×10 | 1550nm | 2 | 10dBm | SC/APC ko | Samar da Wutar Lantarki Mai Dual-Power |
Jerin ST1550E na Fiber Na gani Mai Canzawa na Waje.pdf
Samfuri
