INYANDIKO MIKURIKIRA:
SR100SC3 ikurikirana CATV ihindura tereviziyo ya digitale, fibre murugo. Iyi mashini ifata ibyiyumvo bihanitse byo kwakira optique, idafite amashanyarazi, kandi nta mashanyarazi. Iyo kwinjiza optique yamashanyarazi asohoka urwego Pin = -1dBm, Vo = 6 8dB V, irashobora gukoreshwa mubukungu kandi byoroshye muguhuza imiyoboro itatu, fibre kumurongo wo murugo. SR100 igaragara ya enamel, hari ubwoko bubiri bwa optique yuburyo bwo guhitamo:
1.SR100SC3: CATV ikora uburebure bwa 1260 ~ 1620nm.
2.SR100SC3-1550: Yubatswe muri 1310 / 1490nm muyunguruzi, ikwiranye na sisitemu imwe ya fibre itatu ya sisitemu yuburebure, CATV Ikoresha uburebure bwa 1550nm.
ICYITONDERWA:
1.
2. Iyo ukoresheje umuhuza wa RF, interineti yinjira ya RF igomba gukomera kuri STB. Bitabaye ibyo, ubutaka ni bubi kandi bushobora gutera imirongo myinshi yumurongo wa Digital TV yerekana MER itesha agaciro.
3. Komeza optique ihuza optique, ihuza ribi rizatera hasi cyane urwego rusohoka rwa RF
SR100SC3 FTTH Mini Passive Optical Node hamwe na Muyunguruzi | ||||
Ikiranga optique | Ikiranga optique | Igice | Ironderero | Inyongera |
CATV Uburebure bwakazi | (nm) | 1260 ~ 1620 | SR100SC3 | |
1540 ~ 1563 | SR100SC3-1550 | |||
Umuyoboro | (dB) | ≥40 | 1550nm & 1490nm | |
Inshingano | (A / W) | ≥0.85 | 1310nm | |
≥0.9 | 1550nm | |||
Kwakira imbaraga | (dBm) | + 2 ~ -14 |
| |
Gutakaza neza | (dB) | ≥55 |
| |
Umuyoboro mwiza wa fibre |
| SC / APC | SR100-SC | |
| FC / APC | SR100-FC | ||
Ikiranga RF | Umuyoboro mugari | (MHz) | 45 ~ 1050MHz |
|
Urwego rusohoka | (dBμV) | > 68 | TV ya Digital (Pin = -1dBm) | |
Garuka igihombo | (dB) | ≥14 | 47 ~ 862MHz | |
Ibisohoka | (Ω) | 75 |
| |
Inomero yicyambu gisohoka |
| 1 |
| |
Guhuza RF |
| F-Umugore |
| |
Kurya DigitalTV | OMI | (%) | 4.3 |
|
MER | (dB) | ≥38 | Pin = -1dBM | |
≥30 | Pin = -13dBm | |||
BER |
| <1.0E-9 | Pin: + 2 ~ -14dBm | |
Ikintu rusange | Akazi temp | (℃) | -20 ~ + 55 |
|
Ububiko temp | (℃) | -40 ~ 85 |
| |
Akazi ugereranije temp | (%) | 5 ~ 95 |
| |
Ingano (W) × (D) × (H) | (mm) | 23 × 53 × 12 | Ubwoko (Ubwoko bwa Enamel) | |
Ф13 × 28 | B Ubwoko (Ubwoko bwa Fibre) | |||
50 × 88 × 22 | C Ubwoko (Agasanduku Ubwoko) |
Tegeka Amakuru | ||||
Icyitegererezo | Iyinjiza Uburebure | Uburebure bwa CATV | Ubwoko bwa RF Ibisohoka | Ibara |
SR100SC3-FW | 1310 cyangwa 1550nm | 1260 ~ 1620nm | Umugore | Cyera |
SR100SC3-MW | 1310 cyangwa 1550nm | 1260 ~ 1620nm | Umugabo | Cyera |
SR100SC3-FG | 1310 cyangwa 1550nm | 1260 ~ 1620nm | Umugore | Icyatsi |
SR100SC3-MG | 1310 cyangwa 1550nm | 1260 ~ 1620nm | Umugabo | Icyatsi |
SR100SC3-1550-FW | 1310,1490 / 1550nm | 1540 ~ 1563nm | Umugore | Cyera |
SR100SC3-1550-MW | 1310,1490 / 1550nm | 1540 ~ 1563nm | Umugabo | Cyera |
SR100SC3-1550-FG | 1310,1490 / 1550nm | 1540 ~ 1563nm | Umugore | Icyatsi |
SR100SC3-1550-MG | 1310,1490 / 1550nm | 1540 ~ 1563nm | Umugabo | Icyatsi |
SR100SC3 Urukurikirane FTTH Opical Passive Node Urupapuro rwihariye.pdf