2019 Mtundu wapamwamba kwambiri Rs232 Kufika ku Rs485 - E1-4FE mawonekedwe Converter JHA-CE1fF4p (Kusungunula thupi) - JHA
2019 Makhalidwe apamwamba a Rs232 Kufika ku Rs485 - E1-4FE mawonekedwe osinthira JHA-CE1fF4p (Kusungunula thupi) - Tsatanetsatane wa JHA:
E1-4FE mawonekedwe ConverterJHA-CE1fF4p
(Kutonthozedwa mwakuthupi)
Mwachidule
Kusintha kwa mawonekedwe awa kumatengera FPGA. Itha kuzindikira kutumiza kwa data kwa 4Channel Ethernet pamayendedwe a 1E1,perekani ogwiritsa ntchito mwayi wa Ethernet pamlingo wa 1984K. Amagwiritsidwa ntchito kwambiri m'madipatimenti azachuma, chitetezo ndi chitetezo omwe amayenera kuperekedwa maukonde awiri osiyana, ndipo onse pamaneti amthupi amatha kupatulidwa kwathunthu. Mwachitsanzo, dongosolo lazachuma la bizinesi, maukonde amkati aofesi ndi maukonde abizinesi sangathe kulumikizidwa palimodzi. Multiplexer iyi imatha kuthetsa vutoli.
Chithunzi cha malonda
Mtundu wa mini
19inch 1U Mtundu
Mawonekedwe
- Kutengera kudzikonda kwa IC
- Mutha kuzindikira kutumiza kwa data kwa 4Channel Ethernet ndi mabwalo a 1 E1
- Ma Inter-set dynamic Ethernet MAC adilesi (4,096) yokhala ndi ntchito yosefera yam'deralo
- 4Channel Efaneti mlingo ndi 1984Kbps, kukhazikitsa woyamba,chachiwiri,mlingo wachitatu njira, njira yachinayi Efaneti mlingo kugaŵidwa basi
- The chipangizo m'deralo akhoza kukakamiza kutali chipangizo mlingo kutsatira izo
- Khalani ndi ntchito ya E1 mawonekedwe loop kumbuyo cheke, pewani chosinthira chikasokonekera chifukwa cha mawonekedwe a loop kubwerera;
- Itha kukhazikitsa mzere wa E1 kuti usatumize chizindikiro cha LINK ku mawonekedwe a Efaneti pomwe mzere wa E1 wathyoka;
- Mawonekedwe a Ethernet amathandizira mafelemu a jumbo (2036 Bytes)
- Mawonekedwe a Ethernet amathandizira 10M/100M, theka/full duplex auto-Negotiation ndi AUTO-MDIX (mzere wowoloka komanso wolumikizidwa mowongoka wodzisinthira nokha)
- Khalani ndi Ethernet yowunikira ntchito yodzikonzanso, zida sizidzafa
- Perekani mitundu iwiri ya wotchi: E1 master wotchi ndi E1 mzere wotchi;
- Khalani ndi njira zitatu za Loop Back: E1 mawonekedwe Loop Back (ANA),Efaneti mawonekedwe Loop Back (DIG),Lamulani mawonekedwe akutali a Ethernet Loop Back (REM)
- Perekani 2 zolepheretsa: 75 Ohm kusalinganika ndi 120 Ohm balance;
- Kuzindikira kutentha kwa zida zakutali ndi magetsi kuchokera ku zida zakomweko;
- Thandizani SNMP Network Management;
Parameters
♦E1 mawonekedwe
Chiyanjanitso Standard: kutsatira ndondomeko G.703;
Chiyanjanitso Rate: n * 64Kbps ± 50ppm;
Chiyankhulo kodi: HDB3;
E1 Impedans: 75Ω (osalinganiza), 120Ω (chokwanira);
Kulekerera kwa Jitter: Mogwirizana ndi protocol G.742 ndi G.823
Kuyimitsidwa Kololedwa: 0 ~ 6dBm
♦Efaneti mawonekedwe (10/100M)
Interface rate: 10/100 Mbps, theka/full duplex auto-negotiation
Interface Standard: Yogwirizana ndi IEEE 802.3, IEEE 802.1Q (VLAN)
Kutha kwa adilesi ya MAC: 4096
Cholumikizira: RJ45, thandizani Auto-MDIX
♦Malo ogwirira ntchito
Kutentha kwa ntchito: -10°C ~ 50°C
Chinyezi chogwira ntchito: 5% ~ 95% (palibe condensation)
Kutentha kosungira: -40°C ~ 80°C
Kusungirako Chinyezi: 5% ~ 95% (palibe condensation)
Zofotokozera
Chitsanzo | Nambala ya Model: JHA-CE1fF4p |
Kufotokozera Kwantchito | 1channel yopangidwa ndi E1 - 4FE Physical lsolation Converter |
Kufotokozera kwa Port | One Fiber mawonekedwe;4* FE Interface |
Mphamvu | Mphamvu yamagetsi: AC180V ~ 260V;DC -48V;DC +24VKugwiritsa ntchito mphamvu: ≤10W |
Dimension | Mankhwala Kukula: Mini mtundu 216X140X31mm (WXDXH), 1.3KG/chidutswa19inch 1U mtundu 483X138X44mm (WXDXH), 2.0KG/chidutswa |
Kugwiritsa ntchito
Zithunzi zatsatanetsatane wazinthu:
Zogwirizana nazo:
Mawu ofulumira komanso apamwamba, alangizi odziwitsidwa kuti akuthandizeni kusankha malonda oyenera omwe akugwirizana ndi zosowa zanu zonse, kam'badwo kakang'ono, kuwongolera khalidwe labwino ndi ntchito zosiyanasiyana zolipirira ndi kutumiza zinthu za 2019 Ubwino Wapamwamba Rs232 Mpaka Rs485 - E1-4FE mawonekedwe Converter JHA -CE1fF4p (Physical lsolation) - JHA , Chogulitsacho chidzaperekedwa kudziko lonse lapansi, monga: Brisbane, Zambia, Brunei, Monga njira yogwiritsira ntchito gwero pa chidziwitso chokulirakulira mu malonda a mayiko, tikulandira chiyembekezo kuchokera kulikonse pa pa intaneti komanso pa intaneti. Mosasamala kanthu za zinthu zamtengo wapatali zomwe timapereka, ntchito yabwino komanso yokhutiritsa yofunsira imaperekedwa ndi gulu lathu loyenerera pambuyo pogulitsa. Mndandanda wazinthu ndi magawo atsatanetsatane ndi zidziwitso zina zilizonse zidzatumizidwa kwa inu munthawi yake kuti mufunsidwe. Chifukwa chake chonde lemberani potitumizira maimelo kapena kutiimbira foni mukakhala ndi mafunso okhudza gulu lathu. mutha kupezanso zambiri zama adilesi patsamba lathu ndikubwera kubizinesi yathu. Timapeza kafukufuku wamsika wazogulitsa zathu. Tili ndi chidaliro kuti tidzagawana zomwe takwaniritsa komanso kupanga mgwirizano wolimba ndi anzathu pamsika uno. Tikufuna mafunso anu.
Wolemba Jonathan waku Kenya - 2017.05.02 11:33
Fakitale ili ndi zida zotsogola, ndodo zodziwika bwino komanso kasamalidwe kabwino, kotero kuti khalidwe la mankhwala linali ndi chitsimikizo, mgwirizanowu ndi womasuka komanso wokondwa!
Ndi Ella waku Lisbon - 2018.12.11 14:13