1550nm I totonu Modulation Optical Transmitter ma AGC / MGC
Numera Fa'ata'ita'i: ST1550I-2-XX
Fa'ailoga:Softel
MOQ:1
High-tech DFB Laser igoa SEI
Si'osi'o mautu o le Optic Power Output
Microprocessor i totonu e tele galuega
01
Fa'amatalaga o oloa
Fa'amatalaga Puupuu
O lenei transmitter o se fa'asinomaga maualuga, multi-functional 1550nm fa'aogaina i totonu o le transmitter i le pito i luga.E faʻaaogaina se laina maualuga DFB laser, faʻatasi ai ma le faʻaogaina muamua o taui ma le AGC, APC, ma le ATC, lea e faʻaleleia atili ai le faʻasologa o faʻamatalaga o le faiga.
ST1550I series 1550nm internally modulated optical transmitter o le masini autu mo le fausiaina o fesoʻotaʻiga faʻasalalauga lua CATV.E masani ona fa'aoga mo auaunaga fa'aopoopo tau e pei o fa'ailo ata TV, fa'ailoga TV numera, fa'ailo telefoni, ma fa'amaumauga (po'o fa'amaumauga compressed).O se fofo maualuga ae maualalo le tau e iloa ai le tolu taʻaloga ma FTTx fesoʻotaiga fesoʻotaʻiga.
Galuega Fa'atino
1. Na te faʻaaogaina le uluai chirp maualalo ma le maualuga laina laina DFB laser e avea o se punavai faailo.
2. O le lelei atoatoa pre-distortion circuit mautinoa le faatinoga atoatoa o le CTB ma CSO i tulaga maualuga CNR tau.
3. Fa'atonuga otometi (AGC) e mafai ai ona fa'amautu le gaosiga i tulaga fa'aoga RF eseese.
4. O fesoʻotaʻiga eseese e mafai ona faʻaleleia e ala ile fetuunaiga ole OMI.
5. Otometi atoa mataupu vevela pulea, tagata ili atamamai, e amata ona galulue ili pe a oʻo le vevela mataupu 30 ℃.
6. Fausia le sapalai eletise faaleoleo lua, polo vevela, ma ki otometi lagolagoina.
7. O taʻaloga galue o le masini atoa e pulea e le microprocessor ma le faʻaalia o le LCD tulaga i luga o le laulau pito i luma e tele galuega e pei o le mataʻituina o le tulaga o le laser, faʻaaliga faʻataʻitaʻiga, faʻalavelave faʻaletonu, pulega o fesoʻotaiga, ma isi;o le taimi lava e alu ese ai le vaega galue o le laser mai le avanoa faatagaina setiina e le polokalama, o le a vave ona fa'ailo le faiga.
8. Fa'asinomaga RJ45 tu'ufa'atasiga tu'uina atu, lagolagoina le fa'atautaia o feso'otaiga mamao o SNMP ma WEB.
| 1550nm I totonu Modulation Optical Transmitter ma AGC / MGC | |||||
| Fa'ata'ita'iga (ST1550I) | -04 | -06 | -10 | -12 | |
| Malosi o mata(mW） | 4 | 6 | 10 | 12 | |
| Malosi o mata(dBm） | 6.0 | 8.0 | 10.0 | 10.8 | |
| Ole umi ole Galu(nm） | 1550±20 | ||||
| Feso'ota'i alava | FC/APC,SC/APC,SC/UPC (Filifilia e le Tagata Fa'atau) | ||||
| Galulue Bandwidth (MHz) | 47～862 | ||||
| Auala | 59 | ||||
| CNR(dB） | ≥51 | ||||
| CTB(dB） | ≥65 | ||||
| CSO(dB） | ≥-60 | ||||
| RF Ulufale Tulaga (dBμV)
| E le fa'atasi ma le mua'i fa'asese | 78±5 | |||
| Faatasi ai ma le muai faaseseina | 83±5 | ||||
| Fa'aupuga Unflatness | ≤0.75 | ||||
| Malosi (W) | ≤30 | ||||
| Malosiaga (V) | 220V(110～254) POO -48VDC | ||||
| Taimi o Galuega (℃) | -20～85 | ||||
| Tele (mm) | 483×370×44 | ||||
ST1550I Fa'asologa i totonu Modulation Optical Transmitter.pdf
