32 Ports Optic Fiber Amplifier 1550nm CWDM EDFA SC zolumikizira

Mawu Oyamba Mwachidule

1550nm high-power optical fiber amplifier imagwiritsa ntchito kukulitsa magawo awiri, gawo loyamba limatenga phokoso lochepa la EDFA, ndipo gawo lachiwiri limagwiritsa ntchito EYDFA yamphamvu kwambiri. Mphamvu yonse yotulutsa kuwala imatha kufika 41dBm. Ikhoza m'malo angapo kapena ambiri a EDFAs, omwe angachepetse kwambiri mtengo wa zomangamanga ndi kukonza maukonde, ndi kuchepetsa malo akutsogolo. Doko lililonse lotulutsa limalowetsa CWDM, ma multiplexing CATV siginecha ndi OLT PON data stream. Chipangizocho chidzakhala ndi gawo lofunikira kwambiri pakukulitsa kosalekeza ndi kukulitsa kwa network ya optical fiber. Amapereka njira yokhazikika komanso yotsika mtengo ya FTTH sewero la katatu komanso kufalikira kwadera lalikulu.
Kulowetsa kwapawiri kwa fiber fiber kumaphatikiza makina osinthira athunthu, omwe angagwiritsidwe ntchito ngati zosunga zobwezeretsera njira za A ndi B. Njira yayikulu ikalephera kapena kugwa pansi, chipangizocho chimasinthiratu ku mzere wowonera. kuonetsetsa kuti chipangizocho chikugwira ntchito mosalekeza. Izi zimagwiritsidwa ntchito makamaka mu optical fiber ring network kapena redundant backup network. Imakhala ndi nthawi zosinthira zazifupi (<8 ms), kutayika pang'ono (<0.8 dBm), ndikusintha kwamanja mokakamiza.
Kusiya mawonekedwe opangira mabatani, ili ndi chophimba cha LCD chophatikizika kwambiri komanso mawonekedwe anzeru apadera. Zithunzi, zithunzi, ndi masanjidwe ake ndizosavuta kumva, zomwe zimalola ogwiritsa ntchito kuti azigwira ntchito mosavuta komanso mosavuta. . Zida zopanda buku.
Zigawo zazikuluzikulu ndi ma laser pampu apamwamba komanso ulusi wowoneka bwino wovala kawiri. Mapangidwe okhathamiritsa opangira njira ndi njira zopangira zimatsimikizira magwiridwe antchito abwino kwambiri. APC yoyendetsedwa ndi magetsi (Automatic Power Control), ACC (Automatic Current Control) ndi ATC (Automatic Temperature Control) zimatsimikizira kukhazikika kwapamwamba komanso kudalirika kwa mphamvu zotulutsa, komanso magwiridwe antchito abwino kwambiri.
Dongosololi limagwiritsa ntchito MPU (microprocessor) yokhala ndi kukhazikika kwakukulu komanso kulondola kwambiri. Mapangidwe opangidwa ndi matenthedwe okonzedwa bwino komanso mpweya wabwino komanso kutentha kwa kutentha kumatsimikizira moyo wautali komanso kudalirika kwakukulu kwa zipangizo. Kutengera ntchito yamphamvu yoyang'anira maukonde a protocol ya TCP/IP, kuyang'anira maukonde ndi kasamalidwe ka mutu wa chipangizo chamitundu yambiri kumatha kuchitidwa kudzera pa mawonekedwe a RJ45 network management, ndipo imathandizira masanjidwe amagetsi ambiri osafunikira, omwe. kumawonjezera kuthekera komanso kuchita bwino. Kudalirika kwa zida.

Mawonekedwe
1. Kutengera zonse kukhudza chophimba opaleshoni dongosolo, akhoza kusonyeza olemera zili kuphatikizapo index aliyense mwatsatanetsatane ndi intuitively kuti zionekere pang'onopang'ono, ntchito yosavuta, zimene inu mukuona ndi chimene inu kupeza, ogwiritsa ntchito chipangizo mosavuta, ndi mosavuta popanda bukhuli.
2. Batani lokonza lomwe limatsitsa 6dB mwachangu limawonjezedwa kumenyu yayikulu. Ntchitoyi imatha kuchepetsa msanga 6dBm padoko lililonse (≤18dBm kutulutsa), ndipo imatha kupewa nsonga ya chigamba kuti chiwotchedwe ikalumikizidwa ndi kutuluka L. Pambuyo pokonza, imatha kubwereranso kumalo ake oyambirira.
3. Imatengera mtundu wapamwamba wa mpope laser ndi kuphimba kawiri ulusi wogwira ntchito.
4. Doko lililonse lotulutsa limamangidwa ndi CWDM.
5. Yogwirizana ndi FTTx PON iliyonse: EPON, GPON, 10GPON.
6. Perfect APC, ACC, ATC, ndi AGC optical circuit mapangidwe amatsimikizira phokoso lochepa, kutulutsa kwakukulu, ndi kudalirika kwakukulu kwa chipangizo mu gulu lonse la opaleshoni (1545 ~ 1565nm). Ogwiritsa ntchito amatha kusintha ntchito za APC, ACC, ndi AGC malinga ndi zosowa zawo zenizeni.
7. Ili ndi ntchito yodzitetezera yokha ya kulowetsa kochepa kapena osalowetsamo. Mphamvu yamagetsi yolowera ikatsika kuposa mtengo wokhazikitsidwa, laser imangotseka kuti iteteze chitetezo cha chipangizocho.
8. Kutulutsa kosinthika, kusintha kosinthika: 0 ~ -4dBm.
9. RF mayeso kutsogolo gulu(ngati mukufuna).
10. Nthawi yosinthira ya optical switch ndi yaifupi ndipo kutayika kumakhala kochepa. Ili ndi ntchito zosinthira zokha ndikukakamiza kusintha kwamanja.
11. Magetsi omangidwa pawiri, osinthidwa okha ndi mapulagi otentha.
12. Magawo ogwiritsira ntchito makina onse amayendetsedwa ndi microprocessor, ndipo mawonekedwe a LCD kutsogolo ali ndi ntchito zambiri monga kuyang'anira mawonekedwe a laser, chiwonetsero cha parameter, alamu yolakwika, kasamalidwe ka intaneti, ndi zina zotero; kamodzi magawo ogwiritsira ntchito a laser achoka pamtundu wololedwa wokhazikitsidwa ndi
13. Mawonekedwe amtundu wa RJ45 amaperekedwa, kuthandizira SNMP ndi WEB kasamalidwe ka maukonde akutali.

TRANSLATE ndi x

Chingerezi

Chiarabu	Chiheberi	Chipolishi
Chibugariya	Chihindi	Chipwitikizi
Chikatalani	Hmong Daw	Chiromania
Chinsinsi Chosavuta	Chihangare	Chirasha
Chinese Traditional	Chi Indonesian	Chisilovaki
Chicheki	Chitaliyana	Chisiloveniya
Chidanishi	Chijapani	Chisipanishi
Chidatchi	Chikilingoni	Chiswidishi
Chingerezi	Chikorea	Thai
Chiestonia	Chilativiya	Turkey
Chifinishi	Chilithuania	Chiyukireniya
Chifalansa	Chimalayi	Chiurdu
Chijeremani	Chimalta	Vietnamese
Chigriki	Chinorwe	Chiwelesi
Chikiliyo cha ku Haiti	Chiperisi

TRANSLATE ndi

KOPIRANI URL YAM'munsimu

Kubwerera

EMBED SNIPPET YAM'munsimu patsamba lanu

Yambitsani mawonekedwe ogwirizana ndikusintha ma widget:Bing Webmaster Portal

Kubwerera