1550nm Gudbinta Modulation Internal Transmitter oo leh AGC/MGC
Nambarka Qaabka: ST1550I-2-XX
Summada:Jilicsan
MOQ:1
Tignoolajiyada sare ee DFB Laser Magaca SEI
Wareegga Xasilooni ee Soo Bixinta Awoodda Aragga
Processor-ka gudaha ee ka shaqeeya Multi-functional
01
Sharaxaada Alaabta
Sharaxaad Kooban
Gudbiyahani waa index-sare, hawl badan oo 1550nm gudaha ah oo lagu habeeyay gudbiyaha indhaha ee heerka ugu sarreeya. Waxay qabataa laser DFB toosan oo sarreeya, oo leh magdhow hore oo qalloocan iyo AGC, APC, iyo ATC, kaas oo si weyn u wanaajinaya tusmada guud ee nidaamka.
ST1550I taxane 1550nm gudihisa modulated indhaha waa aaladda xudunta u ah dhismaha shabakadaha gudbinta sare CATV. Waxaa inta badan loo adeegsadaa adeegyada qiimaha lagu daray sida calaamadaha sawirka TV-ga, calaamadaha TV-ga dhijitaalka ah, calaamadaha taleefanka, iyo xogta (ama xogta la isku koobay). Waa xal tayo sare leh laakiin qiimo jaban si loo xaqiijiyo ciyaarta saddex-geesoodka ah iyo nidaamyada gudbinta shabakadda FTTx.
Tilmaamaha Shaqada
1. Waxay qabataa qaylada hoose ee asalka ah iyo laydhka sare ee DFB laser sida isha calaamadaha.
2. Wareegga qallooca ka hor ee qumman ayaa hubiya waxqabadka qumman ee CTB iyo CSO ee heerka sare ee CNR qiimaha.
3. Koontaroolka otomaatiga ah (AGC) wuxuu awood u siinayaa wax soo saarka xasilloon ee heerarka gelinta RF ee kala duwan.
4. Shabakado kala duwan ayaa lagu hagaajin karaa hagaajinta OMI.
5. Xakamaynta heerkulka kiis si toos ah oo toos ah, taageereyaal caqli badan, taageerayaashu waxay bilaabaan inay shaqeeyaan marka heerkulku kiisku gaadho 30 ℃.
6. Laydhka korantada ee labajibbaaran ee kaydka ah, fur kulul, iyo furaha tooska ah ee la taageeray.
7. Xuduudaha shaqada ee mashiinka oo dhan waxaa gacanta ku haya microprocessor-ka iyo muuqaalka heerka LCD ee ku yaala dhinaca hore wuxuu leeyahay hawlo badan sida kormeerka heerka laser, bandhigga cabbirka, digniinta cilladda, maareynta shabakada, iwm.; Marka cabbirada shaqada ee laysarka ay ka leexdaan xadka la oggol yahay ee uu dejiyo software-ku, nidaamku si degdeg ah ayuu u qaylo-dhaanin doonaa.
8. Interface-ka caadiga ah ee RJ45 ayaa la bixiyay, taageeraya maamulka shabakada fog ee SNMP iyo WEB.
| 1550nm Gudbinta Modulation Internal Transmitter oo leh AGC/MGC | |||||
| Qaabka (ST1550I) | -04 | -06 | -10 | -12 | |
| Awoodda indhaha(mW) | 4 | 6 | 10 | 12 | |
| Awoodda indhaha(dBm) | 6.0 | 8.0 | 10.0 | 10.8 | |
| Optic Wavelengt(nm) | 1550±20 | ||||
| Xidhiidhiyaha Fiber | FC/APC,SC/APC,SC/UPC (waxaa doortay macmiilku) | ||||
| Bandwidhthka shaqaynaysa (MHz) | 47～862 | ||||
| Kanaalka | 59 | ||||
| CNR(dB) | ≥51 | ||||
| CTB(dB) | ≥65 | ||||
| CSO(dB) | ≥-60 | ||||
| Heerka Gelitaanka RF (dBμV)
| Ma laha qallooc ka hor | 78±5 | |||
| Iyadoo hore u qalloocin | 83±5 | ||||
| Band aanflatness | ≤0.75 | ||||
| Awood Luminta (W) | ≤30 | ||||
| Korontada Korontada (V) | 220V (110～254) AMA -48VDC | ||||
| Shaqada Tem (℃) | -20～85 | ||||
| Cabbirka (mm) | 483×370×44 | ||||
ST1550I Taxanaha Modulation Internal Transmitter.pdf
