FTTH CATV & SAT-IF Micro Active Low WDM Fiber Optical Receiver
Nambarka Qaabka: SSR4040W
Summada: Jilicsan
MOQ: 1
Daboorka Profiles Birta, Ku-dhismay WDM
Xaddiga Korontada indhaha ee ballaadhan
Waxqabadka Kuleyl daadis heer sare ah
01
Sharaxaada Alaabta
Sharaxaada & Tilmaamaha
Shabakadaha FTTH (fiber-to-the-guriga) waxay noqdeen doorasho caan ah oo loogu talagalay isku xirka internetka ee la isku halayn karo iyo waxqabadka sare leh ee guryaha iyo ganacsiyada yaryar. WDM Fiber Optical Receiver waxaa si gaar ah loogu talagalay tan, iyada oo la dhisay WDM (Wavelength Division Multiplexing) iyo SC/APC xiriiriyeyaasha indhaha, hubinta in ay ku habboon yihiin qalabyo iyo shabakado kala duwan. Qolofka aluminiumka ah ee kabka ah wuxuu bixiyaa waxqabad kuleyl ah oo aad u fiican, naqshadaha yaryar iyo kuwa qurxoon waa sahlan tahay in la qaado lana rakibo.
Kan SSR4040W WDM Fiber Optical Receiver wuxuu bixiyaa awood ballaadhan oo indhaha ah (-20dBm ilaa +2dBm), taasoo ka dhigaysa mid ku habboon baahiyaha shabakadda dabacsan. Nidaamku wuxuu leeyahay toosnaan wanaagsan iyo fidsanaan, taas oo macnaheedu yahay xiriir internet degdeg ah oo deggan. Inta jeer ee inta jeer ee 45-2400MHz waxay ka dhigtaa mid ku habboon CATV iyo Sat-IF isticmaalayaasha dhammaadka ah, iyagoo ku daraya qiimaha xal hal-joojin ah. Faa'iidada kale ee shabakada FTTH waa RF wanaagsan (soo noqnoqoshada raadiyaha) ilaalinta gaashaanka, taas oo ka caawisa yaraynta faragelinta waxayna hubisaa waxqabadka wanaagsan ee qalabkaaga. Nooca wax soo saarka RF ee + 79dBuV kanaal kasta oo ah 3.5% OMI (22dBmV modulation input) ayaa sidoo kale hubinaya inaad hesho xoogga signalada ugu wanaagsan ee suurtogalka ah ee xidhiidhkaaga internet-ka.
Intaa waxaa dheer, soo-dhoweeyaha indhaha wuxuu la imaanayaa Tilmaamaha Awoodda Aragtida ee Cagaaran-LED (Awoodda indhaha> -18dBm) iyo Tilmaamaha Awoodda Casriga ah ee LED-ka (Awoodda indhaha <-18dBm) taas oo muujin karta xoogga calaamada oo hubisa in isticmaaluhu ogyahay marka ay wanaagsan yihiin ama xoog signal liidata.
Ku habboon isticmaalka guriga ama xafiiska yar, naqshadeynta isku dhafan ee shabakada FTTH waxay ka dhigaysaa rakibidda iyo hawlgalka mid fudud. Soo-dhoweynta indhaha waxa kale oo ay la socotaa adabtarada korantada oo si fiican ugu habboon iyo xadhig koronto si loogu xidhidhmo fudud oo isku xidhkaada jira. Gabagabadii, haddii aad raadinayso xal la isku halayn karo oo waxqabad sare leh oo loogu talagalay baahiyahaaga isku xidhka internetka, tixgeli shabakadaha FTTH. Iyada oo ay ku dhex dhisan tahay WDM, awood ballaadhan oo indhaha ah, toosan wanaagsan, fidsan, kala duwanaansho joogto ah, iyo naqshad cufan oo fudud, soo-dhoweeyahan indho-indheynta ayaa bixiya xal hal-joojin ah oo loogu talagalay xalalka gurigaaga ama baahiyaha isku xidhka xafiiska yar. Nala soo xidhiidh maanta si aad wax badan uga barato sida shabakada FTTH ay u dabooli karto baahiyahaaga oo aad u hubiso isku xidhka la isku halayn karo sanadaha soo socda!
| Shayga Lambarka | Unug | Sharaxaada | Odhaah | ||||||
| Interface macaamiisha | |||||||||
| 1 | Xidhiidhiyaha RF | Xidhiidhiyaha 75Ω"F". | |||||||
| 2 | Xidhiidhiyaha indhaha (Input) | SC/APC | Nooca Xidhiidhiyaha indhaha (midabka cagaaran) | ||||||
| 3 | Xidhiidhiyaha indhaha (ka soo gal) | SC/APC | |||||||
| Parameter indhaha | |||||||||
| 4 | Input Power Optical | dBm | 2 ~-20 | ||||||
| 5 | Input Aragtida Wavedheer | nm | 1310/1490/1550 | ||||||
| 6 | Waayida Soo noqoshada indhaha | dB | >45 | ||||||
| 7 | Go'doominta indhaha | dB | >32 | Gudbinta Optical | |||||
| 8 | Go'doominta indhaha | dB | >20 | Milicso Optical | |||||
| 9 | Khasaare Gelida indhaha | dB | <0.85 | Gudbinta Optical | |||||
| 10 | Hirarka Mowjadda Aragga ee Shaqeynaya | nm | 1550 | ||||||
| 11 | Gudub mowjadaha indhaha | nm | 1310/1490 | Internetka | |||||
| 12 | Mas'uuliyadda | A/W | >0.85 | 1310nm | |||||
| A/W | >0.85 | 1550nm | |||||||
| 13 | Nooca Fiber indhaha | SM 9/125um SM Fiber | |||||||
| Halbeegga RF | |||||||||
| 14 | Xaddiga Soo noqnoqda | MHz | 45-2400 | ||||||
| 15 | Fiican | dB | ±1 | 40-870MHz | |||||
| 15 | dB | ±2.5 | 950-2,300MHz | ||||||
| 16 | Heerka soo-saarka RF1 | dBuV | ≥79 | At -1dBm Input indhaha | |||||
| 16 | Heerka soo-saarka RF2 | dBuV | ≥79 | At -1dBm Input indhaha | |||||
| 18 | Qiimaha Faa'iidada RF | dB | 20 | ||||||
| 19 | Wax-soo-saarka Wax-soo-saarka | Ω | 75 | ||||||
| 20 | Soo-saarka CATV Jawaabta | MHz | 40 ~ 870 | Ku tijaabi Signal Analog | |||||
| 21 | C/N | dB | 42 | -10dBm gelin,96NTSC,OMI+3.5% | |||||
| 22 | CSO | dBc | 57 | ||||||
| 23 | CTB | dBc | 57 | ||||||
| 24 | Soo-saarka CATV Jawaabta | MHz | 40 ~ 1002 | Ku tijaabi Signal Dijital ah | |||||
| 25 | MER | dB | 38 | -10dBm gelin,96NTSC | |||||
| 26 | MER | dB | 34 | -15dBm gelin,96NTSC | |||||
| 27 | MER | dB | 28 | -20dBm gelin,96NTSC | |||||
| Halbeegga kale | |||||||||
| 28 | Korantada Input | VDC | 5V | ||||||
| 29 | Isticmaalka Korontada | W | <2 | ||||||
| 30 | Cabirka(LxWxH) | mm | 50× 88× 22 | ||||||
| 31 | Miisaanka saafiga ah | KG | 0.136 | Laguma darin adabtarada korontada | |||||
SSR4040W FTTH CATV & SAT-IF Micro Low WDM Fiber Optical Speciver Speciver Sheet.pdf
