2019 Mawonekedwe apamwamba kwambiri a Rs232 mpaka Rs485 - 8E1-4FE mawonekedwe JHA-CE8F4 (Logical lsolation) - JHA
2019 Ubwino Wapamwamba Rs232 Mpaka Rs485 - 8E1-4FE mawonekedwe osinthira JHA-CE8F4 (Logical lsolation) - Tsatanetsatane wa JHA:
8E1-4FE mawonekedwe ConverterJHA-CE8F4
(Logical Lsolation)
Mwachidule
Kusintha kwa mawonekedwewa kumakhazikitsidwa ndi FPGA, pogwiritsa ntchito ukadaulo wa reverse direction multiplexing kuti mulunjike mabwalo angapo a E1 kuti atumize data ya Ethernet ya 4Channel 100BASE-TX. Itha kuzindikira 1 ~ 8E1 njira yosinthira pakati pa mawonekedwe a Ethernet. Chipangizochi chimatha kutumiza chizindikiro cha transceiver kuti chiloze ku mawonekedwe a Efaneti kuti apange njira za E1 zolumikizidwa ndi mawonekedwe a Ethernet optical. Mosiyana ndi mlatho wamba wakutali, chipangizochi chimatha kuthandizira kasinthidwe ka tchanelo cha 1-8Channel E1, chimatha kuzindikira nambala ya E1 ndikusankha E1 yomwe ilipo. Iwo amalola E1 mizere kufala nthawi kuchedwa kusiyana.
Chithunzi cha malonda
19inch 1U Mtundu
Mawonekedwe
- Kutengera kudzikonda kwa IC
- Kukwaniritsa Efaneti deta mandala kufala mu 1-8E1 mabwalo
- Itha kuzindikira zakukhazikitsanso chipangizo chakutali komanso chakutali
- Ethernet Interface ndi 100BASE-FX, imathandizira protocol ya VLAN
- Ma Inter-set dynamic Ethernet MAC adilesi (4,096) yokhala ndi ntchito yosefera yam'deralo
- Single Channel mizere mizere ndi 1984Kbit/s, 8Channel Bandwidth mpaka 7936Kbit/s
- Mawonekedwe a Channel 10M/100M Ethernet amatha kudzipatula kuti azitha kulumikizana paokha
- Mawonekedwe a Efaneti amathandizira 10M/100M, theka/full duplex auto- adaptable and AUTO-MDIX (wowoloka mzere ndi wolumikizidwa mowongoka wodzisinthira nokha)
- CRC automatic alarm threshold imatha kukhazikitsidwa kuti isiyanitse mizere yopatsirana yabwino ndikudula njira imodzi. Pamene 2M nthambi dera onedirection cholakwa chiwongolero chikudutsa pakhomo, kudula mbali iyi mbali ina sikukhudzidwa; ndiye kuti, onse a Ethernet directiontransmission akhoza kukhala asymmetric
- Lolani 8Channel E1 kufala nthawi kuchedwa kusiyana 100ms. Mphepete mwa malire ikadutsa malire ololedwa, makinawo amatha kuyimitsa E1 kuti kuchedwa kwa nthawi kumakhala kwakukulu kwambiri kutumiza deta
- Mawonekedwe a E1 amagwirizana ndi ITU-T G.703, G.704 ndi G.823, osachirikiza kugwiritsa ntchito chizindikiro chanthawi
- E1 mawonekedwe gawo ndi inter-set wotchi kuchira dera ndi HDB3 code dera
- Thandizani njira yotentha ya E1 pa chipangizocho, ndikuzindikira zokha njira ya E1 yogwira mtima ndipo sikusokoneza kutumiza kwa data.
- Itha kuthandizira kasinthidwe ka 1-8Channel E1, imatha kuzindikira nambala ya E1 ndikusankha E1 yomwe ilipo;
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-CE8F4 |
Kufotokozera Kwantchito | 8E1/4FE mawonekedwe osinthira,4channel 100M Efaneti kufala pa 8E1,4channel Efaneti kuthandizira Logic Lsolation. |
Kufotokozera kwa Port | 8 E1 interfaces, 4 Fast Ethernet madoko |
Mphamvu | Mphamvu yamagetsi: AC180V ~ 260V;DC -48V;DC +24VKugwiritsa ntchito mphamvu: ≤10W |
Dimension | Kukula kwa malonda: 19 inchi 1U 483X138X44mm (WXDXH) |
Kulemera | 2.0KG / chidutswa |
Kugwiritsa ntchito
Kufotokozera za ntchito:
Pamene chipangizo anapereka logic kudzipatula , angapezeke Independent kulankhulana pakati A - A1, B - B1, C - C1 ndi D - D1.
1. Zosintha za Protocol zimagwiritsidwa ntchito pawiri;
2.1-8channel E1 kufala mzere bandiwifi 1984Kbit / s ~15872Kbit / s.
Zithunzi zatsatanetsatane wazinthu:
Zogwirizana nazo:
Kukhala gawo lokwaniritsa maloto a antchito athu! Kuti mupange gulu losangalala, logwirizana komanso laukadaulo! Kuti tipindule onse makasitomala athu, ogulitsa, anthu ndi ife eni mu 2019 Ubwino Wapamwamba Rs232 Mpaka Rs485 - 8E1-4FE mawonekedwe Converter JHA-CE8F4 (Logical lsolation) - JHA , Zogulitsazi zizipereka padziko lonse lapansi, monga : Slovenia, Chicago, Ecuador, Ubwino wabwino kwambiri, mtengo wampikisano, kutumiza nthawi ndi ntchito zodalirika zitha kutsimikizika. Kuti mudziwe zambiri chonde musazengereze kulumikizana nafe. Zikomo - Chithandizo chanu chimatilimbikitsa mosalekeza.
Wolemba Jerry waku India - 2017.09.28 18:29
Titasaina panganoli, tidalandira katundu wokhutiritsa kwakanthawi kochepa, awa ndi opanga otamandika.
Wolemba Salome waku Slovakia - 2017.10.27 12:12