Gigabit Ethernet pa STM-4 SDH Converter

Gigabit Ethernet over STM-4 SDH Converter

Kufotokozera Kwachidule:

Overview The Gigabit Ethernet/STM-4 Converter (BD-EOS-GE/STM-4 in short hereafter) takes SDH technology as its core to provide access, convergence, transmission and management functions of TDM services and broadband IP services, and is a device for comprehensive access conversion in the applications of conventional telecommunicating services and broadband data services. The gigabit Ethernet to STM-4 converter is an Ethernet over SDH interface conversion equipment supplied with two STM-4 optical interface, two electrical Ethernet and two Optical Ethernet interface. The design of Gigabit Ethernet/STM-4 converter complies with ITU-T and the relevant SDH specifications issued by Ministry of Information Industry, China. The BD-EOS-GE/STM-4…
  • Terms malipiro:Paypal, mgwirizano wakumadzulo, L / C, D / A, D / P, T / T.

  • Kufotokozera

    Mfundo

    Kugwiritsa ntchito

    Dziwani zambiri

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    Kufotokozera

    Chidule
    Gigabit Ethernet/STM-4 Converter (BD-EOS-GE/STM-4 posachedwa) imatenga ukadaulo wa SDH ngati maziko ake kuti apereke mwayi, kugwirizanitsa, kutumiza ndi kuyang'anira ntchito za TDM ndi mautumiki a Broadband IP, ndipo ndi chipangizo kuti mutembenuzidwe momveka bwino pamagwiritsidwe ntchito a ma telecommunications wamba ndi ntchito za data za Broadband.
    Gigabit Ethernet kupita ku STM-4 converter ndi Ethernet pa SDH mawonekedwe osinthira zida zoperekedwa ndi mawonekedwe awiri a STM-4 optical, ma Ethernet awiri amagetsi ndi mawonekedwe awiri a Optical Ethernet.
    Mapangidwe a Gigabit Ethernet/STM-4 converter amagwirizana ndi ITU-T komanso zofunikira za SDH zoperekedwa ndi Ministry of Information Industry, China.
    BD-EOS-GE/STM-4 imanyamula ma data kudzera pa chidebe mu SDH, pozindikira gigabit Ethernet pa SDH.
    Chipangizocho chimagwiritsa ntchito 19 ″ rack ya 1U yokwera, yomwe imatha kuyikidwa pakompyuta kapena kuyika mu kabati ya 2.2m kapena 2.6m kutalika, ndipo imatha kuyendetsa mwachindunji ma alarm omwe ali pamwamba.
    Chipangizocho chikhoza kuyendetsedwa ndi zosankha zitatu zamphamvu: AC ~ 220V, DC -48V, ndi AC ~ 220V yokhala ndi zosunga zobwezeretsera za DC-48V.
    Mawonekedwe

    Kupereka mawonekedwe owoneka bwino a STM-4 omwe amagwirizana ndi G.707
    Thandizani ma doko awiri a STM-4 (1 + 1 doko loyang'ana teteza)
    Kupereka madoko awiri amagetsi a gigabit Efaneti ndi mawonekedwe awiri owoneka bwino a gigabit Efaneti (ngati mukufuna);
    Kuphatikizika kothandizira kwa ntchito ya Ethernet, chithandizo chachikulu cha 252: 1
    Kuthandizira ma protocol a Efaneti : IEEE 802.3/3u/3x/3z/1q
    Thandizani ma CD wamba a HDLC/GFP.
    Za mawonekedwe abwino kwambiri a synchronous;
    Ndi DC-48V/AC220V kusankha kwa magetsi;
    Kupereka mawonekedwe awiri owoneka bwino a STM-4 ndi mawonekedwe awiri a gigabit Ethernet;
    Kuyika pachimake ndi kutalika 1U ndi m'lifupi 19”, akhoza kuikidwa pa desiki kapena wokwera mu kabati kapena moyikamo kutalika 2.2 m kapena 2.6 m;
    Mawonekedwe owoneka bwino ndi SFP;
    Kuthandizira kasamalidwe ka CLI;
    chipangizo kupereka wolemera alamu chizindikiro;

    Mfundo
    Mfundo:
    Chiyankhulo cha Ethernet
    Mtundu wa mawonekedwe 10/100/1000M Base-Fx
    Kufotokozera kwadoko Molingana ndi IEEE802.3 10/100/1000M Base-Fx muyezo
    Kutumiza code liwiro 1000Mbps
    Mtundu wa cholumikizira SC/FC/LC(atha kusankhidwa ndi kasitomala)
    Kutumiza mtunda 0-120Km

     

    STM-4 Optic Interface
    Optic mawonekedwe velocity Optic STM-4, G.957, Frame structure G.707)
    Mtundu wa code code Molingana ndi ma code omwe ali mu G.957
    Zizindikiro za digito Molingana ndi G.707 ndi G.958
    Mtundu wa cholumikizira kuwala LC/SC
    Central wavelength 850 kapena 1310 kapena 1550 nm
    Kusamutsa mtunda 0 ~ 40km (40 ~ 120km, kuti makonda) (Single-Mode)
    0 ~ 2km (Multi-Mode)

     

    Magetsi
    ntchito voteji osiyanasiyana, zabwino
    anti-chisokonezo ndi Kudzipatula, khalani okhazikika
    njira I - DC-48V, osiyanasiyana DC-36V ~ DC-72C
    njira II - AC220V, osiyanasiyana AC165V ~ AC240V
    optionIII Mphamvu ziwiri DC+AC kapena DC+DC
    kapena AC + AC
    Kugwiritsa Ntchito Mphamvu: <10 Watts
    Mkhalidwe wazachilengedwe
    Kutentha kwa ntchito: -5C ~ +40 C
    Kutentha kosungira: -20 C ~ +55 C
    Kutentha kofananira: 85% (osasunthika)
    Gawo
    440mm (L)
    340mm (W)
    43.5mm (H)
    Kugwiritsa ntchito

    Dziwani zambiri
    Mtundu Wogulitsa Mafotokozedwe Kufufuza
    BD-EOS-GE/STM-4 Gigabit Efaneti pa STM-4 converter, awiri kuwala gigabit ethernet, Awiri magetsi gigabit Efaneti, awiri kuwala STM-4 doko, mphamvu AC220V kapena DC48V Funsani Mtengo
    Mafunso ndi mayankho

    funso 1:Kodi chida chosinthira cha baudcom's GE kupita ku STM-4 chingagwire ntchito ndi chipangizo china cha SDH?

    yankho: Baudcom a GE/STM-4 EOS converter akhoza kugwira ntchito ndi awiriawiri (mayunitsi awiri onse kuchokera BAUDCOM) kapena ntchito ndi mavenda chipangizo SDH. Baudcom's GE to STM4 converter device (BD-EOS-GE/STM-4) imapangidwa ndi miyezo ya ITUT. STM-4 imapangidwa ndi VC4. Chipangizo cha GE/STM-4 EOS chikhoza kukhala chogwirizana ndi zipangizo zambiri za SDH kuchokera kwa ogulitsa ena.Baudcom's Gigabit ethernet pa STM4 EOS converter yagwira ntchito bwino ndi chipangizo cha SDH chamakampani ambiri, mwachitsanzo,Huawei,Alcatel-lucent,ZTE (zhongxing),UT STARCOM,TATA etc.

    Funso2:Kodi chosinthira cha GE/STM-4 (GE over STM-4) chingasamalidwe?

    Yankho: Chida chosinthira GE/STM-4 (GE over STM-4) chikhoza kuyendetsedwa ndi TELNET. Wogwiritsa atha kuwona momwe chipangizocho chikugwirira ntchito ndi TENET. Wogwiritsa amathanso kukonza magwiridwe antchito a chipangizocho (mawonekedwe a Ethernet ports, mawonekedwe a STM-1 ndi zina) ndi oyang'anira TELNET. Wogwiritsa ntchito amatha kuyang'anira chipangizocho ndi TELNET kumalo akomweko kapena akutali. Kuwongolera kwa TELNET ndikosavuta komanso kosavuta kwa ogwiritsa ntchito kugwiritsa ntchito chipangizocho.

    Funso3:Kodi chosinthira cha Gigabit Ethernet kupita ku STM-4 SDH chimathandizira kasamalidwe ka SNMP?

    Yankho: Chipangizocho sichikhoza kuyendetsedwa ndi oyang'anira SNMP tsopano. Akatswiri athu akupanga ntchito yoyang'anira, chipangizochi chidzathandizira ntchito ya SNMP mtsogolomo.

    Funso 4:Kodi chosinthira cha GE/STM-4 SDH chimathandizira VC12?

    Yankho: The ethernet pa STM-4 SDH chipangizo akhoza kuthandizira VC4.Ngati mukufuna VC12 encapsulation, mukhoza kusankha Baudcom aGE/STM-1 chosinthirachipangizo .

    Funso 5:Kodi chosinthira cha Gigabit ethernet kupita ku STM4 chimathandizira SNCP?

    Yankho: Kusintha kwa ethernet ku STM-4 SDH sikuthandiza SNCP ntchito.BAUDCOM'sSDH multiplexerimatha kuthandizira ntchito ya SNCP.

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