4E1-4FE Interface Converter JHA-CE4F4 (Logical lsolation)
Mwachidule
Chosinthira cholumikizirachi chimakhazikitsidwa ndi FPGA, pogwiritsa ntchito ukadaulo wa reverse direction multiplexing kuti ugwirizane ndi mabwalo angapo a E1 kuti atumize deta ya Ethernet ya 4Channel 100BASE-TX.Itha kuzindikira 1 ~ 4 E1 njira yosinthira pakati pa mawonekedwe a Efaneti.Chipangizochi chikhoza kutumiza chizindikiro cha transceiver kuti chiloze ku mawonekedwe a Efaneti kuti apange njira za E1 zolumikizidwa ndi mawonekedwe a Ethernet optical.Mosiyana ndi mlatho wakutali wakutali, chipangizochi chimatha kuthandizira kasinthidwe ka tchanelo cha 1-4Channel E1, imatha kuzindikira nambala ya E1 ndikusankha E1 yomwe ilipo.Iwo amalola E1 mizere kufala nthawi kuchedwa kusiyana.
Chithunzi cha malonda
Mtundu wa Desktop
19 Inchi 1U Mtundu
Mawonekedwe
- Kutengera kudzikonda kwa IC
- Kukwaniritsa Efaneti deta mandala kufala mu 1-4E1 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, 4Channel 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 wolumikizidwa mowongoka wokhazikika)
- 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 4-Channel E1 kufala nthawi kuchedwa kusiyana 100ms.Pamene malire adutsa malire ololedwa, makinawo amatha kuyimitsa pa E1 kuti kuchedwa kwa nthawi kumakhala kwakukulu kwambiri kuti atumize 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 1-4Channel 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-CE4F4 |
Kufotokozera Kwantchito | 4E1/4FE mawonekedwe Converter,Efaneti ikhoza kugawidwa kukhala kudzipatula koyenera |
Kufotokozera kwa Port | 4 * E1 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
Kufotokozera za ntchito:
Pamene chipangizo anapereka zomveka kudzipatula , angapezeke Independent kulankhulana pakati A - A1, B - B1, C - C1 ndi D - D1.
1. Zosintha za Protocol zimagwiritsidwa ntchito pawiri;
2.1-4channel E1 kufala mzere bandiwifi 1984Kbit / s -7936Kbit / s.