64 Ports EDFA
Yakavakirwa-mukati-optical fwdm, inogona kufambisa Broadband network uye CATV pamwechete.
Adopts Er Yb Codoped double-clad fiber teknolojia;
Catv yekupinza zviteshi: 1 sarudzo
Olt yekupinza zviteshi: 4-32 sarudzo
Com Output ports: 4-32 sarudzo;
Optical kubuda simba: yakazara kubuda kusvika ku15W (41dBm);
Nhamba yakaderera yeruzha: <6dB kana kuiswa kuri 0dBm;
Yakakwana network management interface, inoenderana neyakajairika SNMP network manejimendi;
Intelligent tembiricha control system inoita kuti simba rekushandisa riderere;
Item Unit Technique parameters Remark Inoshanda bandwidth nm 1545 - 1565 Optical input power range dBm -3 - +10 Max akarira:-10-+10 Optical Kuchinja nguva ms ≤ 5 Maximum optical kubuda simba dBm 41 Output simba kugadzikana dBm ±0.5 Noise figure dB ≤ 6.0 Simba rekupinza rekuona 0dBm, λ=1550nm Dzorera kurasikirwa Input dB ≥ 45 Output dB ≥ 45 Optical Connector Type CATV IN: SC/APC, PON: SC/PC KANA LC/PC COM: SC/APC KANA LC/APC PON kune COM port yekuisa kurasikirwa ≤ 1.0 dBm C/N dB ≥ 50 Test mamiriro maererano GT/T 184-2002. C/CTB dB ≥ 63 C/CSO dB ≥ 63 Simba rekupa magetsi V A: AC100V - 260V (50 Hz ~ 60Hz) B: DC48V(50 Hz ~ 60Hz) C:DC12V(50 Hz~60Hz) Kushanda tembiricha range °C -10 – +42 Maximum kushanda hama humidity % Max 95% hapana condensation Unyoro hwekuchengetedza hunoenderana nehunyoro % Max 95% hapana condensation Dimension mm 483(L)×440(W)×88(H)
Kuisa matanho
1. Usati waisa midziyo, tapota verenga zvakanyatsonaka uye isa midziyo maererano ne.Ongorora: Kukuvadzwa kwakaitwa nevanhu uye zvimwe zvese zvinokonzeresa nekumisikidzwa kwekukanganisa izvo zvisingaenderane neiyo, isu hatizove nemutoro uye hatizope yemahara waranti.
2. Bvisa mudziyo kubva mubhokisi;gadzirisa kune rack uye yakavimbika grounding.(Kuramba kwepasi kunofanirwa kunge kuri <4Ω).
3. Shandisa digital multimeter kuti utarise magetsi ekugovera, iva nechokwadi chokuti magetsi ekugovera anowirirana nezvinodiwa uye kiyi yekushandura iri panzvimbo ye "OFF".Zvadaro batanidza magetsi.
4. Isa chiratidzo che optical maererano neshoko rekuratidza.Vhura kiyi yekuchinja kune "ON" chinzvimbo uye tarisa kumberi kwepaneru LED mamiriro.Mushure mepombi yekushanda chimiro chiratidzo chashanduka kuita girini, mudziyo uri kushanda zvakajairika.Wobva wadzvanya bhatani remenu pane yepamberi kuti utarise ma parameter anoshanda.
5. Batanidza optical power meter kune optical signal output end by standard optical fiber test jumper, wozoyera optical output power.Simbisa iyo yakayerwa optical kubuda simba uye simba rinoratidzwa rakafanana uye rasvika pamutengo wezita.(Simbisa kuti optical power meter iri pa 1550nm wavelength test position; iyo optical fiber test jumper ndiyo inofananidzwa uye pane yekubatanidza haina kusvibiswa.) Bvisa iyo yakajairwa optical fiber test jumper uye optical power meter;batanidza mudziyo kune network.Parizvino, mudziyo wakaiswa zvachose uye wakagadziriswa.