FTTH CATV & SAT-IF Micro Active Low WDM Fiber Optical Receiver
Nomoro ea Mohlala: SSR4040W
Letšoao: Softel
MOQ: 1
Liprofaele tsa Tšepe Sekoting, WDM e hahiloeng kahare
Sebaka se Seholo sa Matla a Optical
Tshebetso e ntle ea ho qhala mocheso
01
Tlhaloso ea Sehlahisoa
Tlhaloso le Likarolo
Marangrang a FTTH (fiber-to-the-home) e se e le khetho e tsebahalang bakeng sa likhokahano tsa Inthanete tse tšepahalang le tse sebetsang hantle bakeng sa malapa le likhoebo tse nyane. WDM Fiber Optical Receiver e etselitsoe sena ka ho khetheha, ka lihokelo tsa optical tsa WDM (Wavelength Division Multiplexing) tse hahiloeng kahare le SC/APC, tse netefatsang hore lia lumellana le lisebelisoa le marang-rang a fapaneng. Khetla ea profil ea aluminium e entsoeng ka cast e fana ka ts'ebetso e ntle ea ho qhala mocheso, 'me moralo o monyane le o motle o bonolo ho o jara le ho o kenya.
Seamoheli sena sa SSR4040W WDM Fiber Optical se fana ka matla a maholo a optical (-20dBm ho isa ho +2dBm), e leng se etsang hore e lokele litlhoko tsa marang-rang a tenyetsehang. Sistimi ena e na le ho lekana hantle le ho ba bataletse, ho bolelang khokahano ea inthanete e potlakileng le e tsitsitseng. Meeli ea eona ea maqhubu a 45-2400MHz e etsa hore e be ntle bakeng sa basebelisi ba ho qetela ba CATV le Sat-IF, e eketsang boleng e le tharollo ea ho emisa hang. Molemo o mong oa marang-rang a FTTH ke tšireletso e ntle ea tšireletso ea RF (maqhubu a seea-le-moea), e thusang ho fokotsa tšitiso le ho netefatsa ts'ebetso e betere ho tsoa lisebelisoa tsa hau. Mofuta oa tlhahiso ea RF ea +79dBuV ka kanale ho 3.5% OMI (22dBmV modulation input) e boetse e netefatsa hore u fumana matla a matle ka ho fetisisa a lets'oao bakeng sa khokahano ea hau ea inthanete.
Ho feta moo, moamoheli oa optical o tla le Green-LED Optical Power Indication (matla a Optical >-18dBm) le Red-LED Optical Power Indication (matla a Optical <-18dBm) tse ka bontšang matla a lets'oao le ho netefatsa hore mosebelisi oa tseba ha a na le matla a lets'oao a matle kapa a fokolang.
E loketse tšebeliso ea lapeng kapa ofising e nyane, moralo o moqotetsane oa marang-rang a FTTH o etsa hore ho kenngoa le ts'ebetso li be bonolo. Seamoheli sa optical se boetse se tla le adaptara ea motlakase e tsamaellanang hantle le thapo ea motlakase bakeng sa khokahano e bonolo ho setaele sa hau sa marang-rang se seng se ntse se le teng. Qetellong, haeba u batla tharollo e tšepahalang le e sebetsang hantle bakeng sa litlhoko tsa hau tsa khokahano ea inthanete, nahana ka marang-rang a FTTH. Ka WDM ea eona e hahiloeng kahare, matla a optical a pharaletseng, ho otloloha ho hotle, ho ba bataletse, maqhubu a mangata, le moralo o moqotetsane le o bobebe, seamoheli sena sa optical se fana ka tharollo ea ho emisa hang bakeng sa litharollo tsa hau tsa lapeng kapa litlhoko tsa marang-rang a liofisi tse nyane. Ikopanye le rona kajeno ho ithuta haholoanyane ka hore na marang-rang a FTTH a ka fihlela litlhoko tsa hau joang le ho netefatsa likhokahano tse tšepahalang lilemong tse tlang!
Ha o so tsebe hantle?
Hobaneng ho se joaloetela leqephe la rona la ho ikopanya, re ka thabela ho qoqa le uena!
| Ntho ea Nomoro | Yuniti | Tlhaloso | Tlhaloso | ||||||
| Sebopeho sa Bareki | |||||||||
| 1 | Sehokelo sa RF | Sehokelo sa 75Ω”F” | |||||||
| 2 | Sehokelo sa Optical (Keno) | SC/APC | Mofuta oa Sehokelo sa Optical ('Mala o motala) | ||||||
| 3 | Sehokelo sa Optical (Sesebelisoa sa ho Kena) | SC/APC | |||||||
| Paramethara ea Optical | |||||||||
| 4 | Matla a ho Kena a Optical | dBm | 2~-20 | ||||||
| 5 | Kenyelletso ea Optical Wavelength | nm | 1310/1490/1550 | ||||||
| 6 | Tahlehelo ea ho Khutla ha Optical | dB | >45 | ||||||
| 7 | Ho itšehla thajana ha mahlo | dB | >32 | Ho Fetisa Optical | |||||
| 8 | Ho itšehla thajana ha mahlo | dB | >20 | Bonahatsa Optical | |||||
| 9 | Tahlehelo ea ho kenya ea Optical | dB | <0.85 | Ho Fetisa Optical | |||||
| 10 | Bolelele ba Maqhubu a Optical a Sebetsang | nm | 1550 | ||||||
| 11 | Feta Optical Wavelength | nm | 1310/1490 | Inthanete | |||||
| 12 | Boikarabello | A/W | >0.85 | 1310nm | |||||
| A/W | >0.85 | 1550nm | |||||||
| 13 | Mofuta oa Faeba ea Optical | SM 9/125um SM Fiber | |||||||
| Paramethara ea RF | |||||||||
| 14 | Sekhahla sa Maqhubu | MHz | 45-2400 | ||||||
| 15 | Bophara | dB | ± 1 | 40-870MHz | |||||
| 15 | dB | ± 2.5 | 950-2,300MHz | ||||||
| 16 | Boemo ba tlhahiso RF1 | dBuV | ≥79 | Ho Kenngwa ha Optical ho -1dBm | |||||
| 16 | Boemo ba tlhahiso RF2 | dBuV | ≥79 | Ho Kenngwa ha Optical ho -1dBm | |||||
| 18 | RF Gain Range | dB | 20 | ||||||
| 19 | Impedance ea tlhahiso | Ω | 75 | ||||||
| 20 | Karabo ea Phello ea CATV | MHz | 40 ~ 870 | Teko ho Analog Signal | |||||
| 21 | C/N | dB | 42 | -10dBm input,96NTSC,OMI+3.5% | |||||
| 22 | Mokhatlo oa Sechaba (CSO) | dBc | 57 | ||||||
| 23 | CTB | dBc | 57 | ||||||
| 24 | Karabo ea Phello ea CATV | MHz | 40 ~ 1002 | Teko ka Letšoao la Dijithale | |||||
| 25 | MER | dB | 38 | -10dBm input,96NTSC | |||||
| 26 | MER | dB | 34 | -15dBm input,96NTSC | |||||
| 27 | MER | dB | 28 | -20dBm input,96NTSC | |||||
| Paramethara e 'Ngoe | |||||||||
| 28 | Motlakase oa ho Kena oa Matla | VDC | 5V | ||||||
| 29 | Tšebeliso ea Matla | W | <2 | ||||||
| 30 | Litekanyo (LxWxH) | mm | 50×88×22 | ||||||
| 31 | Boima bo kahare | KG | 0.136 | Adaptara ea motlakase ha e kenyelelitsoe | |||||
SSR4040W FTTH CATV & SAT-IF Micro Low WDM Fiber Optical Receiver Sheet Spec.pdf
Sehlahisoa
