KAKARETSO E KHUTŠOANE:
SR100SC3 letoto la CATV converter bakeng sa thelevishene ea dijithale, fiber ho ea lapeng. Mochini ona o nka tube e amohelang optical e phahameng haholo, ntle le phepelo ea motlakase, 'me ha e sebelisoe matla. Ha matla a input optical output level Pin=-1dBm, Vo=6 8dB V, e ka sebelisoa moruong le ka mokhoa o feto-fetohang bakeng sa ho kopanngoa ha marang-rang a mararo, fiber ho sesebelisoa sa marang-rang sa lapeng. Ponahalo ea SR100 ea enamel, ho na le mefuta e 'meli ea khetho ea optical mode:
1.SR100SC3: CATV tshebetso ya wavelength 1260 ~ 1620nm.
2.SR100SC3-1550: Filter e hahiloeng ka har'a 1310 / 1490nm, e loketseng tsamaiso e le 'ngoe ea fiber triple wavelength, CATV Operating wavelength 1550nm.
Likaroloana:
-Ka boikhethelo bakeng sa Wavelength Pass/Stop Filter
-Boikhethelo bakeng sa Sehokelo sa Mofuta oa F-Senna le Setšehali
-E etselitsoe FTTH(Fiber To The Home) Marang-rang
-Tatelano e babatsehang le ho batalla
- Mefuta e mengata ea matla a optical input
-Single-mode faeba tahlehelo e phahameng ea ho khutla
- Sebelisa lisebelisoa tse sebetsang tsa amplifier tsa GaAs
- Theknoloji ea lerata le tlase la Ultra
-Boholo bo fokolang le ho kenya habonolo
HLOKOMELA:
1. SR100SC3 le lebokose la set-top (STB) la RF input port li hokahane ka kotloloho.
2. Ha o sebelisa sehokelo sa RF, sebopeho sa RF se kenyang se tlameha ho tiisetsoa ho STB. Ho seng joalo, naha e mpe 'me e ka baka maemo a phahameng a maqhubu a mats'oao a Digital TV ho senyeha ha MER.
3. Boloka sehokelo sa optical se hloekile, sehokelo se sebe se tla baka boemo bo tlase haholo ba tlhahiso ea RF
SR100SC3 FTTH Mini Passive Optical Node e nang le Sefe | ||||
Sebopeho sa Optic | Sebopeho sa Optic | Yuniti | Index | Tlatsetso |
CATV Work wavelength | (nm) | 1260-1620 | SR100SC3 | |
1540~1563 | SR100SC3-1550 | |||
Ho aroloa ha Channel | (dB) | ≥40 | 1550nm&1490nm | |
Boikarabelo | (A/W) | ≥0.85 | 1310nm | |
≥0.9 | 1550nm | |||
Ho amohela matla | (dBm) | +2~-14 |
| |
Tahlehelo ea ho khutla ea Optical | (dB) | ≥55 |
| |
Sehokelo sa fiber ea Optical |
| SC/APC | SR100-SC | |
| FC/APC | SR100-FC | ||
Tšobotsi ea RF | Li-bandwidth tsa mosebetsi | (MHz) | 45 ~ 1050MHz |
|
Boemo ba sephetho | (dBμV) | > 68 | TV ea Dijithale (Pin=-1dBm) | |
Khutlisetsa tahlehelo | (dB) | ≥14 | 47 ~ 862MHz | |
Boiphetetso ba sephetho | (Ω) | 75 |
| |
Nomoro ea koung ea tlhahiso |
| 1 |
| |
RF tie-in |
| F-Mosali |
| |
DigitalTV lijo | OMI | (%) | 4.3 |
|
MER | (dB) | ≥38 | Pin=-1dBM | |
≥30 | Pin=-13dBm | |||
BER |
| <1.0E-9 | Pin:+2~-14dBm | |
Kakaretso tšobotsi | Mocheso oa mosebetsi | (℃) | -20 ~ +55 |
|
Mocheso oa ho boloka | (℃) | -40 ~ 85 |
| |
Mocheso o lekanyelitsoeng oa mosebetsi | (%) | 5-95 |
| |
Boholo (W)×(D)×(H) | (mm) | 23×53×12 | Mofuta (Mofuta oa Enamel) | |
Ф13×28 | Mofuta oa B (Mofuta oa Fiber) | |||
50×88×22 | Mofuta oa C (Mofuta oa Lebokose) |
Oda Info | ||||
Mohlala | Kenya Wavelength | CATV Operating Wavelength | Mofuta oa RF Output | Mobala oa Casing |
SR100SC3-FW | 1310 kapa 1550nm | 1260 ~ 1620nm | F-motšehali | Bosoeu |
SR100SC3-MW | 1310 kapa 1550nm | 1260 ~ 1620nm | F-e motona | Bosoeu |
SR100SC3-FG | 1310 kapa 1550nm | 1260 ~ 1620nm | F-motšehali | Botala |
SR100SC3-MG | 1310 kapa 1550nm | 1260 ~ 1620nm | F-e motona | Botala |
SR100SC3-1550-FW | 1310,1490/1550nm | 1540~1563nm | F-motšehali | Bosoeu |
SR100SC3-1550-MW | 1310,1490/1550nm | 1540~1563nm | F-e motona | Bosoeu |
SR100SC3-1550-FG | 1310,1490/1550nm | 1540~1563nm | F-motšehali | Botala |
SR100SC3-1550-MG | 1310,1490/1550nm | 1540~1563nm | F-e motona | Botala |
SR100SC3 Series FTTH Opical Passive Node Spec Sheet.pdf