64 Chaw nres nkoj EDFA
Built-in optical fwdm, nws tuaj yeem xa cov broadband network thiab CATV ua ke.
Txais Er Yb Codoped ob-clad fiber ntau tshuab;
Catv input ports: 1 yeem
Olt input ports: 4-32 yeem
Com Output ports: 4-32 yeem;
Optical tso zis zog: tag nrho cov zis mus txog 15W (41dBm);
Tsawg suab nrov: <6dB thaum cov tswv yim yog 0dBm;
Zoo meej network tswj interface, raws li tus qauv SNMP network tswj;
Kev tswj qhov kub thiab txias ua kom lub zog siv qis;
Yam khoom Chav tsev Cov txheej txheem tsis Lus ceeb toom Ua haujlwm bandwidth nm 1545-1565 Ib Optical input zog ntau yam dBm ib -3 - +10 Qhov siab tshaj plaws: -10-+10 Lub sijhawm hloov kho qhov muag ms ≤ 5 Maximum optical tso zis zog dBm ib 41 Tso zis zog stability dBm ib ± 0.5 hli Nrov duab dB ≤ 6.0 Optical input zog 0dBm, λ = 1550nm Rov qab poob Tswv yim dB ≥ 45 Tso zis dB ≥ 45 Optical Connector Hom CATV IN: SC/APC, PON: SC / PC lossis LC / PC COM: SC/APC lossis LC/APC PON rau COM chaw nres nkoj ntxig poob ≤ 1.0 dBm ib C/N dB ≥ 50 Kuaj mob raws li GT/T 184-2002. C/CTB dB ≥ 63 C/CSO dB ≥ 63 Lub zog hluav taws xob V A: AC100V-260V (50Hz ~ 60Hz) B: DC48V (50Hz ~ 60Hz) C: DC12V (50Hz ~ 60Hz) Kev khiav hauj lwm qhov kub thiab txias °C -10 – +42 Qhov siab tshaj plaws kev khiav hauj lwm txheeb ze humidity % Max 95% tsis muaj condensation Maximum cia txheeb ze humidity % Max 95% tsis muaj condensation Dimension mm 483 (L) × 440 (W) × 88 hli (H)
Cov kauj ruam installation
1. Ua ntej txhim kho cov cuab yeej, thov nyeem kom zoo thiab txhim kho cov cuab yeej raws li .Lus Cim: Rau cov neeg tsim kev puas tsuaj thiab lwm yam tshwm sim los ntawm kev ua yuam kev installation uas tsis raws li qhov, peb yuav tsis muaj lub luag haujlwm thiab yuav tsis pub dawb warranty.
2. Tshem tawm cov cuab yeej ntawm lub thawv;kho nws mus rau lub khib thiab txhim khu kev qha grounding.(Cov av tiv thaiv yuav tsum yog <4Ω).
3. Siv cov digital multimeter los xyuas cov khoom siv hluav taws xob, xyuas kom meej tias cov khoom siv hluav taws xob ua tau raws li qhov yuav tsum tau ua thiab tus yuam sij hloov nyob rau ntawm txoj haujlwm "OFF".Tom qab ntawd txuas lub hwj huam mov.
4. Muab cov teeb liab kho qhov muag raws li cov lus qhia.Tig tus yuam sij hloov mus rau txoj haujlwm "ON" thiab saib xyuas lub vaj huam sib luag pem hauv ntej LED.Tom qab lub twj tso kua mis ua hauj lwm raws li txoj cai qhia tig mus rau ntsuab, lub cuab yeej ua hauj lwm zoo li qub.Tom qab ntawd nias lub pob ntawv qhia zaub mov ntawm lub vaj huam sib luag pem hauv ntej txhawm rau txheeb xyuas cov haujlwm tsis ua haujlwm.
5. Txuas lub ntsuas hluav taws xob kho qhov muag mus rau qhov hluav taws xob kho qhov muag tso zis kawg los ntawm tus qauv kho qhov muag fiber ntau jumper, tom qab ntawd ntsuas lub zog hluav taws xob kho qhov muag.Paub meej tias qhov ntsuas qhov muag pom lub zog thiab lub zog tso tawm yog tib yam thiab tau mus txog tus nqi nominal.(Tau lees paub tias lub ntsuas hluav taws xob kho qhov muag nyob ntawm 1550nm wavelength test txoj hauj lwm; qhov ntsuas qhov muag fiber ntau yog qhov sib tw thiab ntawm qhov sib txuas ntawm qhov chaw tsis muaj kuab paug.) Tshem tawm cov qauv kho qhov muag fiber ntau jumper thiab kho qhov muag fais fab ntsuas;txuas lub cuab yeej rau lub network.Txog tam sim no, cov cuab yeej tau ua tiav tag nrho thiab debugged.