SR812ST-R 2 Uafu i fafo Fiber Optical Receiver ma le Ala Toe Foi
Numera Fa'ata'ita'i: SR812ST-R
Fa'ailoga: Softel
MOQ: 1
Lelei AGC Fa'atinoga
Tali maualuga PIN Photoelectric Liua
Galulue Auala ile 5-42&54-862MHz po'o le 5-65MHz&87-862MHz
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Fa'amatalaga o oloa
Aotelega o oloa
SR812ST-R o le matou pito sili ona maualuga lua-output CATV network receiver.O le fa'apipi'i muamua e fa'aaogaina atoa-GaAs MMIC, fa'auma fa'auma e fa'aaogaina le GaAs module.Fa'ata'ita'iga fa'ata'ita'i fa'alelei fa'atasi ma le 15 tausaga o fa'ata'ita'iga fa'apolofesa fa'apolofesa, fa'apena mea faigaluega e maua ai fa'ailoga lelei fa'atinoga.Pulea Microprocessor, fa'aaliga numera o fa'amaufa'ailoga, fa'ainisinia debugging e sili ona faigofie.O le meafaigaluega autu e fausia ai le CATV network.
Uiga Fa'atinoga
- Tali maualuga PIN photoelectric faagaau liliu.
- Fuafuaga fa'ata'ita'i fa'alelei, gaosiga fa'agasologa o le SMT, ma le ala fa'amanino e fa'amanino atili ai le fa'aliliuina o fa'ailoga photoelectric.
- Faʻapitoa RF attenuation chip, faʻatasi ai ma le lelei RF attenuation ma le paleni laina, maualuga saʻo.
- GaAs fa'apipi'i masini, mana fa'alua fa'alua, fa'atasi ai ma tupe maua maualuga ma fa'aletonu maualalo.
- Tasi tasi Chip Microcomputer (SCM) fa'atonutonu meafaigaluega galue, LCD fa'aalia le tapula'a, fa'aogagofie ma le fa'aogaina, ma le mautu o le fa'atinoga.
- E lelei tele le faatinoga o le AGC, pe a o'o i le －9～＋2dBm le laina o le eletise, e le suia le tulaga o galuega, ma e le suia le CTB ma le CSO.
- Fa'asao feso'ota'iga feso'ota'iga feso'ota'iga, e mafai ona fa'afeso'ota'i ma le vasega Ⅱ tali fa'afoega feso'ota'iga, ma fa'aoga le faiga o le pulega o feso'otaiga.
- Toe fa'afo'i mai e mafai ona filifili le ala pa'u e fa'aitiitia ai le pisa o feso'ota'iga ma fa'aitiitia le numera muamua e talia.
E le'i mautinoa lava?
Aisea e le fai aiasiasi i la matou itulau fa'afeso'ota'i, matou te fiafia e talatalanoa ma oe!
| SR812ST-R Bidirectional i fafo 2-Output Fiber Optical Receiver | |||||
| Aitema | Vaega | Vaega Fa'atekinisi | |||
| Fa'asaga i luma vaega opitika mauaina | |||||
| Fa'ailoga mata | |||||
| Mauaina o le Mana Mata | dBm | -9 ~ +2 | |||
| Optical Return Loss | dB | >45 | |||
| Otipika Mauaina Galuumi | nm | 1100 ~ 1600 | |||
| Ituaiga Feso'ota'i Optical |
| FC / APC, SC / APC poʻo faʻamaonia e le tagata faʻaoga | |||
| Ituaiga alava |
| Tulaga tasi | |||
| So'ogaFa'atinoga | |||||
| C/N | dB | ≥ 51（-2dBm fa'aoga) | |||
| C/CTB | dB | ≥ 65 | Tulaga Fa'atino 108 dBμV Paleni 6dB | ||
| C/CSO | dB | ≥ 60 | |||
| RF Parameter | |||||
| Va'aiga Fa'atele | MHz | 45 ~862 | 45 ~1003 | ||
| Mafolafola i Fa'aili | dB | ±0.75 | ±0.75 | ||
| Fuafuaina o Galuega Fa'atino | dBμV | ≥ 108 | ≥ 108 | ||
| Tulaga Maualuga Maualuga | dBμV | ≥ 114 | ≥ 112 | ||
| Tupe Fa'afo'i Fa'ai'u | dB | (45 ~ 550MHz）≥16/(550~1000MHz)≥14 | |||
| Fa'aletonu o Galuega | Ω | 75 | 75 | ||
| Fa'aeletonika Pulea EQ Va'aiga | dB | 0～10 | 0～10 | ||
| Fa'aeletonika Pulea ATT Va'aiga | dBμV | 0～20 | 0～20 | ||
| Toe fo'i OpticalEmisionaPfaatufugaga | |||||
| Fa'ailoga mata | |||||
| Optical Transmit Galuumi | nm | 1310 ± 10, 1550 ± 10 pe faʻamaonia e le tagata faʻaoga | |||
| Malosiaga Optical Output | mW | 0.5, 1, 2 | |||
| Ituaiga Feso'ota'i Optical |
| FC / APC, SC / APC poʻo faʻamaonia e le tagata faʻaoga | |||
| RF Parameter | |||||
| Va'aiga Fa'atele | MHz | 5 ~ 65 (poʻo faʻamaonia e le tagata faʻaoga) | |||
| Mafolafola i Fa'aili | dB | ±1 | |||
| Tulaga Ulufale | dBμV | 72 ~ 85 | |||
| Fa'aletonu o Galuega | Ω | 75 | |||
| NPR dynamic range | dB | ≥15（NPR≥30dB） Fa'aaoga le laser DFB | ≥10（NPR≥30dB） Fa'aaoga le FP laser | ||
| Galuega Lautele | |||||
| Sapalai Voltage | V | A:AC（150~265）V;B:AC（35~90）V | |||
| Galulue Vevela | ℃ | -40~60 | |||
| Teuga vevela | ℃ | -40~65 | |||
| Susū Fa'atatau | % | Max 95% leai se condensation | |||
| Fa'atauga | VA | ≤ 30 | |||
| Fua | mm | 260（L）╳ 200（W）╳ 130（H） | |||
SR812ST-R Bidirectional i fafo 2-Output Fiber Optical Receiver Pepa Fa'amatalaga.pdf
