E1-4FE Mai Rarraba Mai Rarraba Mai Rarraba JHA-CE1F4
Unframed E1-4FE Interface Converter JHA-CE1F4
Dubawa
Wannan mai jujjuya yarjejeniya (mai mu'amala da mu'amala) ta amfani da ƙirar FPGA mai girma, ITU-T G.703 daidaitattun hanyoyin haɗin E1 da ba a tsara su ba da 10 / 100Base-T Ethernet interface Converter, 10 / 100Base-T tashoshi za a canja su zuwa sauyawa, HUB, masu tuƙi. , gadoji, ko wata na'ura.Kuma ta hanyar Optical da sauran kayan sufuri da aka canjawa wuri, sadarwar na iya hada da sassan cibiyar sadarwa daban-daban.Wannan na'urar babban aiki ne, gadar Ethernet mai nisa.Karamin girmansa, ƙarancin farashi, dacewa sosai don aikace-aikacen haɗaɗɗiyar farashi ko azaman mai faɗaɗa LAN ko yanki bitstream akan abubuwan more rayuwa.Za a iya koya ta atomatik adreshin LAN MAC da aka haɗa akan adireshin maƙasudi na firam da wani tura LAN.A kan ƙayyadaddun ƙa'idodin TCP / IP, samar da tsaro don hanyar sadarwar sadarwa tsakanin na'urorin dubawa daban-daban, haɗin kai mara kyau.Ana amfani da wannan kayan aiki sosai tsakanin sadarwar WAN da LAN, filin saka idanu
Hoton samfur
Nau'in Mini
19inch 1U nau'in
Siffofin
- Dangane da hakkin mallaka na IC
- Za a iya gane saka idanu da sarrafa kayan aiki mai nisa, bayanan gudanarwa na OAM ba su ɗauki lokutan masu amfani da adana bandwidth na E1 ba
- Yi aikin E1 dubawa madauki na baya, guje wa mai canzawa saboda dawowar madauki na dubawa;
- Yi alama lokacin da na'urar ke kashe wuta ko layin E1 ya karye ko rasa sigina;
- Zai iya saita layin E1 wanda kada ya aika siginar LINK zuwa kewayon Ethernet yayin da layin E1 ya karye;Cibiyar sadarwa ta Ethernet tana goyan bayan firam ɗin jumbo (1916 Bytes);
- 4Channel 10M/100M Ethernet dubawa zai iya ware juna don gane sadarwa da kansa;
- Ethernet dubawa yana goyan bayan 10M / 100M, rabi / cikakken Duplex auto-Tattaunawa da AUTO-MDIX (layin da aka ketare da kuma madaidaiciyar layin da aka haɗa kai tsaye);
- Samar da nau'ikan agogo 2: E1 babban agogo da agogon layin E1;
- Yi Yanayin Madauki guda uku: E1 interface Loop Back (ANA),Ethernet Interface Loop Back(DIG),Umurni na nesa na Ethernet Loop Back(REM)
- Yi aikin gwajin lambar bazuwar bazuwar, sauƙin shigarwa da kiyayewa;
- Samar da 2 impedances: 75 Ohm rashin daidaituwa da 120 Ohm ma'auni;
Yi aikin sake saitin Ethernet na saka idanu, kayan aikin ba zai mutu ba - Ethernet interface yana goyan bayan masu ƙidayar karɓa da watsa firam, yana karɓar ƙididdigan firam ɗin kuskure.E1 dubawa yana goyan bayan ƙididdiga na karɓar firam ɗin kuskure;
- Taimakawa SNMP Network Management;
- Gane saka idanu na zafin kayan aiki mai nisa da ƙarfin lantarki daga kayan gida;
- Zai iya samar da tsarin: Ethernet E1 Bridge(A)- --E1 Optical Fiber Modem(B)- --Ethernet Optical Fiber Modem (C)
Siga
♦E1 Interface
Matsayin Interface: bi ka'idar G.703;
Matsakaicin Matsayi: n * 64Kbps± 50ppm;
Lambar mu'amala: HDB3;
E1 Impedance: 75Ω (rashin daidaituwa), 120Ω (ma'auni);
Haƙuri na Jitter: Bisa ga yarjejeniya G.742 da G.823
Ƙaddamar da izini: 0 ~ 6dBm
♦Ethernet dubawa (10/100M)
Matsakaicin mu'amala: 10/100 Mbps, rabi/cikakken shawarwari na atomatik duplex
Ma'auni na Interface: Mai jituwa tare da IEEE 802.3, IEEE 802.1Q (VLAN)
Ikon adireshin MAC: 4096
Mai haɗawa: RJ45, goyan bayan Auto-MDIX
♦Yanayin aiki
Zafin aiki: -10°C ~ 50°C
Humidity na Aiki: 5% ~ 95 % (babu ruwa)
Adana zafin jiki: -40°C ~ 80°C
Humidity na Ajiye: 5% ~ 95 % (babu narke)
Ƙayyadaddun bayanai
Samfura | Lambar Samfura: JHA-CE1F4 |
Bayanin Aiki | 1 tashoshi unframed E1 - 4FE mai canzawa, 10/100 mai daidaitawa, goyan bayan VLAN, -48V ko AC220V wutar lantarki (na zaɓi) |
Bayanin tashar jiragen ruwa | E1 musaya ɗaya, tashoshin Ethernet mai sauri guda huɗu |
Ƙarfi | Wutar lantarki: AC180 ~ 260V;DC - 48V;DC +24VAmfanin wutar lantarki: ≤10W |
Girma | Girman samfur: Mini nau'in 216X140X31mm (WXDXH),1.3KG/ yanki19inch 1U nau'in 483X138X44mm (WXDXH),2.0KG/guda |
Aikace-aikace