Mwachidule Mawonekedwe osinthira mawonekedwewa adakhazikitsidwa ndi FPGA, pogwiritsa ntchito ukadaulo wa reverse direction multiplexing kuti agwirizane ndi mabwalo angapo a E1 kuti atumize data ya Ethernet ya 4Channel 100BASE-TX. Itha kuzindikira 1 ~ 4 E1 njira yosinthira pakati pa mawonekedwe a Efaneti. 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 wakutali wakutali, chipangizochi chimatha kuthandizira kasinthidwe ka tchanelo cha 1-4Channel E1, chitha kuzindikira nambala ya E1 ndikusankha E1 yomwe ilipo. Iwo amalola E1 mizere kufala nthawi kuchedwa kusiyana. Mtundu wa Photo Desktop Type 19 Inchi 1U Type Mbali Zotengera kudziyimira pawokha IC Kuti mukwaniritse kutumizira mowonekera kwa data ya Efaneti m'mabwalo a 1-4E1 Mutha kuzindikira kuti chipangizo chapafupi komanso chakutali chokhazikitsanso Ethernet Interface ndi 100BASE-FX, kuthandizira protocol ya VLAN Inter-set dynamic Ethernet Adilesi ya MAC (4,096) yokhala ndi zosefera zamtundu wanthawi zonse za Single Channel mizere ndi 1984Kbit/s, 4Channel Bandwidth ndi mpaka 7936Kbit/s Channel 10M/100M Efaneti mawonekedwe amatha kudzipatula wina ndi mzake kuti azindikire kulankhulana pawokha Ethernet mawonekedwe amathandizira10M/100M, theka/full duplex auto- adaptable and AUTO-MDIX (wowoloka ndi mzere wolumikizidwa mowongoka wodzisinthika) CRC chenjezo la ma alarm lodziwikiratu litha kukhazikitsidwa kuti lizipatula mizere yopatsirana yabwino ndikudula njira imodzi. Pamene 2M nthambi dera onedirection cholakwa chiwongolero chikudutsa pakhomo, kudula mbali iyi mbali ina sikukhudzidwa; ndiko kunena kuti, onse a Efaneti 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 kutumiza deta E1 mawonekedwe akugwirizana ndi ITU-T G.703, G.704 ndi G.823, osati kuthandizira kugwiritsa ntchito chizindikiro Ma module a mawonekedwe a timeslot E1 okhala ndi wotchi yapakati-set wotchi yochira ndi kachidindo ka HDB3 Support E1 njira yotentha-plug mu chipangizocho, ndipo imazindikira njira yothandiza ya E1 ndipo siyisokoneza kufalitsa kwa data Imathandizira 1-4Channel E1 kasinthidwe kanjira, amatha kuzindikira nambala ya E1 ndikusankha E1 yomwe ilipo; Ma Parameters ♦ E1 Interface Interface Standard: tsatirani ndondomeko ya 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) Chiyankhulo chapakati: 10/100 Mbps, theka/full duplex auto-negotiation Interface Standard: Yogwirizana ndi IEEE 802. , IEEE 802.1Q (VLAN) MAC Address Kuthekera: 4096 Cholumikizira: RJ45, kuthandizira Auto-MDIX ♦ Malo ogwirira ntchito: -10°C ~ 50°C Chinyezi chogwira ntchito: 5%~95 % (palibe condensation) Kutentha kosungira: -40°C ~ 80°C Chinyezi Chosungira : 5% ~ 95 % (palibe condensation) Zofotokozera Nambala Yachitsanzo: JHA-CE4F4 Ntchito Kufotokozera 4E1/4FE mawonekedwe Converter, Efaneti akhoza kugawidwa mu zomveka kudzipatula Port Description 4 * E1 mawonekedwe; 4 *FE Interface Mphamvu Mphamvu: AC180V ~ 260V;DC -48V;DC +24VPower mowa: ≤10W Dimension Product Kukula: Mini mtundu 216X140X31mm (WXDXH), 1.3KG / chidutswa 19inch 1U mtundu 483X138X44mm (WXDXH), 2.0KG/chidutswa Ntchito Mafotokozedwe a ntchito: Pamene chipangizo anapereka zomveka kudzipatula , akhoza kukwaniritsa 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.

Mawonekedwe ♦ Kuthandizira 8 10/100/1000Base-T(X) doko la PoE/PoE+. ♦ Thandizo IEEE802.3, IEEE802.3u, IEEE802.3x, IEEE802.3af/at. ♦ Thandizani IEEE802.3af, mphamvu yochuluka ya 15.4W. ♦ Thandizani IEEE802.3at, mphamvu yochuluka ya 30W. ♦ Kupanga kwa chip cha mafakitale, chitetezo cha 15kV ESD, chitetezo cha 8kV. ♦ DC48-58V redundancy mphamvu, reverse polarity chitetezo. ♦ Mapangidwe a Industrial 4, -40-85 ° C kutentha kwa ntchito. ♦ IP40 idavotera nyumba ya aluminium alloy, DIN-Rail yokwera. Chiyambi cha JHA-IG08P ndi pulogalamu ya pulagi-ndi-sewero yosayendetsedwa ndi mafakitale a PoE. Kusinthaku kumapereka 8 10/100/1000Base-T(X) Efaneti doko, amene amathandiza Power-over-Efaneti (PoE) ntchito (IEEE802.3af/at). Zosinthazi zimayikidwa ngati zida zamagetsi (PSE), ndipo zikagwiritsidwa ntchito motere, zosinthazi zimathandizira kuti magetsi azikhala pakati, kupereka mphamvu mpaka 30 watt pa doko lililonse ndikuchepetsa kuyesetsa kofunikira pakuyika mphamvu. Zosinthazi zitha kugwiritsidwa ntchito kupatsa mphamvu IEEE802.3af/at standard devices (PD), kuchotsa kufunikira kwa mawaya owonjezera. JHA-IG08P kuthandizira CE, FCC, RoHS muyezo, kutengera mapangidwe amakampani, chitetezo cha IP40, chikwama chachitsulo cholimba kwambiri, kuyika mphamvu (DC48-58V). Kusinthako kumathandizira IEEE802.3, IEEE802.3u, IEEE802.3x yokhala ndi 10/100/1000Base-T(X), full/half-duplex, ndi MDI/MDI-X auto-adaptation, -40-85℃ kutentha kwa ntchito , imatha kukwaniritsa zofunikira zamitundu yonse yamafakitale, kupereka yankho lodalirika komanso lachuma pamaneti yanu yamakampani a Ethernet. Specification Protocol Standard IEEE802.3, IEEE802.3u, IEEE802.3x, IEEE802.3af/at Flow Control IEEE802.3x control flow, back press flow control Switching Performance Forwarding Rate: 14.88MppsTransmission Mode: Buffer and ForwardwickaMB MB: 20GbpsMAC Table Kukula: 16K Kuchedwa Nthawi: 100,000 Maola Chitsimikizo Zaka 5-zaka Dimension Order Information Model No. Kufotokozera kwa Katundu JHA-IG08P Unmanaged Industrial PoE Switch, 8 10/100/1000Base-T(X) PoE/PoE+ , DIN-Rail, DC48-58V, -40-85 ° C Kutentha kwa Mphamvu Yogwiritsira Ntchito: DC48V DIN-Rail Power Supply kapena Power Adapter ndiyosankha.

1Channel DVI Extender over 1 Cat6 UTP Cable JHA-ED204DRDVI Series Description: DVI extender pa 1 UTP chingwe imakhala ndi chowulutsira ndi cholandila chomwe chimatumiza mawu omveka bwino ndi makanema pamaneti amderalo pogwiritsa ntchito ma protocol a TCP/IP. Wotumiza ndi wolandila amalumikizidwa ndi chingwe chimodzi chamtundu wa CAT6, chomwe chimakulitsa chizindikiro cha DVI mpaka mita 100, ndikuthanso kuzindikira kufalikira kwamtundu umodzi kupita ku ambiri kudzera pa switch ya ethernet. Kuphatikiza apo, imathandiziranso njira ziwiri zomvera, kusinthana kwa chingwe cha netiweki, kusinthika kwapang'onopang'ono, mawonekedwe abwino kwambiri, osavuta komanso osavuta. Mawonekedwe: • DVI extender pa 1 utp chingwe chothandizira 1ch DVI kulowa, 1ch bidirectional 232, 1ch inabwerera infuraredi; • Chizindikiro cha mawonekedwe a LED kuyang'anira mphamvu, ulalo, kanema ndi zina; • Ukadaulo wapamwamba wosinthira, osafunikira kukhazikitsa kusintha kwa electro-optic mukamagwiritsa ntchito; • Thandizani 1080P@60Hz kufala kwa siginecha 100 mita. • Kuthandizira poe poe poe kudzera pa chingwe cha netiweki, kumangofunika kupereka mphamvu ya 12V kumbali ya transmitter; • Aluminiyamu aloyi kesi kupanga koyenera kwa mafakitale ovuta malo; • Palibe zoikamo mapulogalamu, thandizo kwa otentha kusinthana; Zogulitsa katundu: Video DVI Version DVI 2.0 Number of Channels 1Channel DVI Transmitter Input/ Output Port DVI Female port/1 x CAT6 Video Format 800×600@60HZ;1024×768@60HZ; 1280×720@60H;1280×800@60HZ; 1280×1024@60HZ;1360×768@60HZ; 1440×900@60HZ;1600×1200@60HZ; 1680×1050@60HZ;1920×1080@60HZ; Chingwe cha DVI ≤8m(AWG24) Data Data Protocol RS232 Data Rate 0~115.2 Kbps Rate yolakwika