Kakaretso e Khutšoanyane
Letoto la SR1010AF la mohlala le fana ka bandwidth ea 40-1002MHz, yuniti e ntle haholo ea amplifier le phetoho ea gain, yuniti ea taolo ea li-bit tse 8 tsa indasteri, sebopeho se bonolo, le ts'ebeliso bakeng sa bareki ba terminal.
Likarolo tse sebetsang
- Lisebelisoa tsa Analog TV le Digital TV tsa FTTX OE converter.
- Ho lekana ho hoholo, ho sotha ho tlase, le matla a pharaletseng a optical a mefuta e fapaneng ya AGC (-13dBm ho isa ho -2dBm).
- Sebaka se seholo sa ho kenya optical se sebetsang sa 2 ho isa ho -20dBm ho 1550nm.
- Ho kenngwa ha matla a optical ka boikgethelo -2 ho isa ho 1dBm bakeng sa tshebetso ya tlhahiso ya RF.
- Ka har'a Sekhahla sa ho Kenngwa ha Optical ho tloha ho -13 ho isa ho -2dBm, tlhahiso ea RF: +80dBuV ka kanale ho 3.5% OMI (ho kenngoa ha modulation ea 22dBmV).
- Methati e felletseng ea maqhubu 40-1002MHz ka CATV
- Tlhophiso e nyane e tenyetsehang le Phepelo ea motlakase moleng.
Hobaneng ho se joaloetela leqephe la rona la ho ikopanya, re ka thabela ho qoqa le uena!
| Node ea Optical ea SR1010AF FTTH Mini Fiber e nang le Sefa | |||
| Ntho ea Nomoro | Yuniti | Tlhaloso | Tlhaloso |
| Sebopeho sa Bareki | |||
| Sehokelo sa RF |
| Sehokelo sa 75Ω”F” | Tekanyetso e kopaneng |
| Sehokelo sa Optical Input |
| SC/APC |
|
| Phepelo ea DC |
| Adaptara ea DC |
|
| Matla a ho Kena a Optical | dBm | -20 ~ +2 |
|
| Tahlehelo ea ho Khutla ha Optical | dB | 15(Metsotso), 45(Mofuta) |
|
| Bolelele ba Maqhubu a Sebetsang (Rx) | nm | 1550 |
|
| Karabelo | A/W | >0.9 |
|
| Tahlehelo ea ho Kena | dB | 0.4 (Mofuta), 0.6 (Boholo) |
|
| Ho behwa ka thoko | dB | 35(Metsotso) |
|
| Mofuta oa Faeba ea Optical |
| SM 9/125um SM Fiber |
|
| Sekhahla sa Maqhubu | MHz | 40 ~ 1002 |
|
| Lebanta le bataletseng | dB | <±1 |
|
| Boemo ba Tlhahiso (@AGC) | dBuV | 80 | Tlhahiso e kholo e ka fetoloang ho 104dBuV |
| Mefuta ea Optical AGC | dBm | -13 ~ -2 |
|
| RF Gain Range | dB | 22 |
|
| Impedance ea tlhahiso | Li-ohms | 75 |
|
| Karabo ea Phello ea CATV | MHz | 40 ~ 1002 | Teko ho Analog Signal |
| C/N | dB | 42 | -10dBm input,96NTSC,OMI+3.5% |
| Mokhatlo oa Sechaba (CSO) | dBc | 57 |
|
| CTB | dBc | 57 |
|
| Karabo ea Phello ea CATV | MHz | 40 ~ 1002 | Teko ka Letšoao la Dijithale |
| MER | dB | 38 | -10dBm input,96NTSC |
| MER | dB | 34 | -15dBm input,96NTSC |
| MER | dB | 28 | -20dBm input,96NTSC |
| Motlakase oa ho Kena oa Matla | VDC | 9V |
|
| Tšebeliso ea Matla | W | <2 |
|
| Litekanyo | mm | 57*45*19 |
|
| Boima bo kahare | KG | 0.119 | |
Node ea Optical ea SR1010AF FTTH Mini Fiber e nang le Filter Spec Sheet.pdf