SR814ST Fa'asologa i fafo Bidirectional Fiber Optical Node 4 Taulaga
Numera Fa'ata'ita'i: SR814ST
Fa'ailoga: Softel
MOQ: 1
Tulaga Maualuga Maualuga ≥ 112dBμV
Tulaga o Galuega, CTB ma CSO E le'i Suia
Fa'atonuga Malosiaga mo AC(150~265)V po'o AC(35~90)V
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Fa'amatalaga o oloa
Aotelega o oloa
O la matou kamupani pito sili ona maualuga fa-output CATV network optical receiver SR814ST, o le muai faʻapipiʻi e faʻaaogaina GaAs MMIC atoa, ma o le post-amplifier e faʻaogaina GaAs modules.Fa'atasi ai ma le fa'ata'ita'iga fa'ata'ita'i ma le 10 tausaga o fa'ata'ita'iga fa'apolofesa fa'apolofesa, ua ausia e le masini fa'ailoga sili ona lelei.E le gata i lea, o le pulea o le microprocessor ma le faʻaaliga numera numera e faʻafaigofie ai le faʻaaogaina o inisinia.O le meafaigaluega autu e manaʻomia mo le fausiaina o le CATV network.
Uiga Fa'atinoga
O la matou telefoni feaveaʻi CATV fesoʻotaʻiga SR814ST faʻaaogaina le tali maualuga o le PIN photoelectric faʻaliliuga, faʻaleleia le mamanu o le matagaluega ma le gaosiga o le SMT, ma iloa ai le faʻaleleia ma le lelei o le faʻaogaina o faailoilo photoelectric.
RF attenuation meataalo tu'ufa'atasi e maua ai le fa'aogaina o le laina sa'o, a'o tatou GaAs fa'apipi'i masini e maua ai le maualuga ma le fa'aletonu.O le faiga o lo'o pulea e se masini komepiuta e tasi (SCM), fa'atasi ai ma fa'aaliga fa'aaliga LCD, fa'aoga faigofie ma le fa'aogaina, ma le mautu o le fa'atinoga.
O le AGC system e fa'amautinoaina o lo'o tumau pea le maualuga o le gaosiga i luga o le laina eletise mata o le -9 i le +2 dBm ma sina fa'alavelave mai le CTB ma le CSO.O loʻo aofia ai foʻi i le faiga se fesoʻotaʻiga fesoʻotaʻiga faʻamaumauga faʻaagaga, lea e mafai ona faʻafesoʻotaʻi i se tali faʻatautaia o fesoʻotaʻiga II ma fesoʻotaʻi atu i le faʻaogaina o fesoʻotaʻiga.
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| SR814ST Fa'asologa i fafo Bidirectional Fiber Optical Node 4 Taulaga | ||||
| Aitema | Vaega | Vaega Fa'atekinisi | ||
| 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 | ||
| Mafolafola i Fa'aili | dB | ±0.75 | ||
| Fuafuaina o Galuega Fa'atino | dBμV | ≥ 108 | ||
| Tulaga Maualuga Maualuga | dBμV | ≥ 112 | ||
| Tupe Fa'afo'i Fa'ai'u | dB | ≥16(45-550MHz) | ≥14(550-862MHz) | |
| Fa'aletonu o Galuega | Ω | 75 | ||
| Fa'aeletonika Pulea EQ Va'aiga | dB | 0～10 | ||
| Fa'aeletonika Pulea ATT Va'aiga | dBμV | 0～20 | ||
| Fa'afo'i le vaega Optical Transmit | ||||
| 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(faitalia） | ||
| Ituaiga Feso'ota'i Optical |
| FC / APC, SC / APC poʻo faʻamaonia e le tagata faʻaoga | ||
| RF Parameter | ||||
| Va'aiga Fa'atele | MHz | 5 ~ 42(pe faʻamaonia e le tagata faʻaoga） | ||
| Mafolafola i Fa'aili | dB | ±1 | ||
| Tulaga Ulufale | dBμV | 72 ~ 85 | ||
| Fa'aletonu o Galuega | Ω | 75 | ||
| 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% leaiCondensation | ||
| Fa'atauga | VA | ≤ 30 | ||
| Fua | mm | 320(L）╳ 200(W）╳ 140(H） | ||
SR814ST Fa'asologa i fafo Bidirectional Fiber Optical Node 4 Taulaga Fa'amatalaga Fa'amatalaga.pdf
