Likou tse 64 tsa EDFA
Fwdm ea optical e hahiloeng kahare, e ka fetisa marang-rang a broadband le CATV hammoho.
E amohela theknoloji ea faeba e koahetsoeng habeli ea Er Yb Codoped;
Likou tsa ho kenya tsa Catv: khetho e le 'ngoe
Likou tsa ho kenya tsa Olt: 4-32 boikhethelo
Likou tsa tlhahiso ea Com: 4-32 boikhethelo;
Matla a tlhahiso ea Optical: kakaretso ea tlhahiso ho fihlela ho 15W（41dBm）;
Palo ea lerata le tlase: <6dB ha ho kenngoa e le 0dBm;
Sebopeho se phethahetseng sa taolo ea marang-rang, se tsamaellanang le taolo e tloaelehileng ea marang-rang ea SNMP;
Sistimi e bohlale ea taolo ea mocheso e etsa hore tšebeliso ea matla e be tlase;
Ntho Yuniti Litekanyetso tsa mokhoa Tlhaloso Bokgoni ba ho sebetsa nm 1545 - 1565 Mefuta ea matla a ho kenya a optical dBm -3 - +10 Letsetso le phahameng ka ho fetisisa: -10- +10 Nako ea ho Fetola ea Optical ms ≤ 5 Matla a phahameng a tlhahiso ea Optical dBm 41 Botsitso ba matla a tlhahiso dBm ± 0.5 Sebopeho sa lerata dB ≤ 6.0 Matla a ho kenya a Optical 0dBm, λ=1550nm Tahlehelo ea ho khutla Keno dB ≥ 45 Sehlahisoa dB ≥ 45 Mofuta oa Sehokelo sa Optical Ka hare ho: SC/APC, PON: SC/PC KAPA LC/PC COM:SC/APC KAPA LC/APC Tahlehelo ea ho kenya koung ea PON ho ea ho COM ≤ 1.0 dBm C/N dB ≥ 50 Boemo ba teko ho latela GT/T 184-2002. C/CTB dB ≥ 63 C/CSO dB ≥ 63 Motlakase oa phepelo ea motlakase V A: AC100V – 260V (50 Hz~60Hz) B: DC48V(50 Hz~60Hz) C:DC12V(50 Hz~60Hz) Mefuta ea mocheso o sebetsang °C -10 – +42 Mongobo o phahameng ka ho fetisisa o sebetsang % 95% ha ho na condensation Mongobo o phahameng ka ho fetisisa oa polokelo % 95% ha ho na condensation Tekanyo mm 483(L)×440(W)×88(H)
Mehato ea ho kenya
1. Pele o kenya disebediswa, ka kopo bala ka hloko mme o kenye disebediswa ho ya ka . Hlokomela: Bakeng sa tshenyo e bakilweng ke motho le ditlamorao tse ding tsohle tse bakwang ke ho kenya diphoso tseo e seng ho ya ka , re ke ke ra ba le boikarabelo mme re ke ke ra fana ka tiisetso ya mahala.
2. Ntša sesebediswa ka lebokoseng; se lokise rack mme o se thehe ka mokhoa o tshepahalang. (Khanyetso ya ho theheha ha mobu e lokela ho ba < 4Ω).
3. Sebelisa multimeter ea dijithale ho hlahloba motlakase oa phepelo, etsa bonnete ba hore motlakase oa phepelo o latela litlhoko le hore konopo ea switch e boemong ba "TIM". Ebe u hokela phepelo ea motlakase.
4. Kenya letshwao la optical ho latela molaetsa wa pontsho. Retolla konopo ya switch boemong ba "ON" mme o shebe boemo ba LED ba phanele e ka pele. Kamora hore pompe e sebetse hantle, sesebediswa se sebetsa hantle. Ebe o tobetsa konopo ya menu phanele e ka pele ho hlahloba diparamitha tse sebetsang.
5. Hokela sesupa-matla sa optical ho pheletso ya tlhahiso ya letshwao la optical ka jumper e tloaelehileng ya teko ya faeba ya optical, ebe o lekanya matla a tlhahiso ya optical. Netefatsa hore matla a tlhahiso ya optical a lekantsweng le matla a bontshitsweng a tshwana mme a fihletse boleng bo boletsweng. (Netefatsa hore sesupa-matla sa optical se boemong ba teko ya bolelele ba 1550nm; jumper ya teko ya faeba ya optical ke e tsamaellanang mme hodima bokahodimo ba sehokelo ha ho na tshilafatso.) Tlosa jumper e tloaelehileng ya teko ya faeba ya optical le meter ya matla a optical; hokela sesebediswa ho netweke. Ho fihlela jwale, sesebediswa se kentswe ka botlalo mme se lokisitswe diphoso.