Machiteshi makumi matanhatu nemana EDFA
Yakavakirwa mukati me optical fwdm, inogona kutumira network yeBroadband neCATV pamwe chete.
Inoshandisa tekinoroji yeEr Yb Codoped double-clad fiber;
Nzvimbo dzeCatv dzekupinda: imwe yesarudzo
Machiteshi ekuisa eOlt: 4-32 sarudzo
Com Output ports: 4-32 sarudzo;
Simba rekubuda kweOptical: huwandu hwese hwemagetsi hunosvika 15W（41dBm）;
Ruzha rwakaderera: <6dB kana kupinda kuri 0dBm;
Chimiro chakakwana chekutarisira network, chinoenderana nehurongwa hweSNMP network;
Sisitimu yekudzora tembiricha ine hungwaru inoita kuti kushandiswa kwesimba kuderere;
Chinhu Chikamu Magadzirirwo ehunyanzvi Mashoko Bandwidth yekushanda nm 1545 - 1565 Optical input power range dBm -3 - +10 Kurira kwakanyanya: -10- +10 Nguva yekuchinja kweOptical ms ≤ 5 Simba guru rekubuda kwemaziso dBm 41 Simba rekubuda rakagadzikana dBm ± 0.5 Ruzha dB ≤ 6.0 Simba rekuisa reOptical 0dBm, λ=1550nm Kurasikirwa kwekudzoka Zvinoiswa mukati dB ≥ 45 Zvinobuda dB ≥ 45 Rudzi rweOptical Connector CATV IN:SC/APC, PON: SC/PC KANA LC/PC COM:SC/APC KANA LC/APC Kurasikirwa kwekuisa pombi yePON kuenda kuCOM ≤ 1.0 dBm C/N dB ≥ 50 Mamiriro ekuyedza zvinoenderana ne GT/T 184-2002. C/CTB dB ≥ 63 C/CSO dB ≥ 63 Simba remagetsi V A: AC100V – 260V (50 Hz~60Hz) B: DC48V(50 Hz~60Hz) C:DC12V(50 Hz~60Hz) Tembiricha yekushanda °C -10 – +42 Hunyoro hwekushanda hunoshanda zvakanyanya % 95% isina kunyorovesa Kuchengetedzwa kwakanyanya kwehunyoro % 95% isina kunyorovesa Chiyero mm 483(L)×440(W)×88(H)
Matanho ekuisa
1. Usati waisa michina, ndapota verenga zvakanyatsonaka woisa michina zvichienderana ne. Cherechedza: Kana paine kukuvara kwakakonzerwa nevanhu pamwe nezvimwe zvinokonzerwa nekukanganisa kwakaitwa, hatizove nemhosva uye hatizopi garandi yemahara.
2. Bvisa mudziyo mubhokisi; gadzirisa pa rack wobva waisa pasi zvakanaka. (Kudzivirira pasi kunofanira kuva <4Ω).
3. Shandisa digital multimeter kuti utarise voltage yemagetsi, iva nechokwadi chekuti voltage yemagetsi inoenderana nezvinodiwa uye kiyi yekuchinja iri panzvimbo ye "OFF". Wobva wabatanidza simba remagetsi.
4. Isa chiratidzo che optical zvichienderana neshoko rekuratidzira. Tendeudza bhatani re switch panzvimbo yekuti "ON" wobva waona mamiriro e LED panel yekumberi. Kana pombi yachinja kuita green, mudziyo wacho wava kushanda zvakanaka. Wobva wadzvanya bhatani remenyu panel yekumberi kuti utarise ma parameter ari kushanda.
5. Batanidza mita yemagetsi ye optical kumagumo ekubuda kwechiratidzo che optical ne standard optical fiber test jumper, wobva wayera simba rekubuda kwe optical. Simbisa kuti simba rekubuda kwe optical rakayerwa uye simba rinoratidzwa zvakafanana uye zvasvika pamutengo we nominal. (Simbisa kuti mita yemagetsi ye optical iri panzvimbo yekuyedza ye 1550nm wavelength; optical fiber test jumper ndiyo yakafanana uye pamusoro pe connector hapana kusvibiswa.) Bvisa standard optical fiber test jumper uye optical power meter; batanidza mudziyo kune network. Kusvika pari zvino, mudziyo wacho waiswa zvachose uye wagadziriswa.