HIRSCHMANN赫斯曼交機

HIRSCHMANN赫斯曼交機赫斯曼電子位于的Neckartenzlingen，產品范圍包括采用模擬和數字廣播電視傳輸技術的移動發射和接收系統，企業和工業網絡解決方案以及現場總線系統。由“香蕉插頭"之父Richard Hirschmann于1924創立。歷經81，赫斯曼這個當初只有一個人的已經發展成為在現代通信領域的一個現代化企業。 　　

自19971月1日起，赫斯曼加入Rheinmetall集團的電子部，作為Aditron AG的一個成員，開發并生產汽車電子、多媒體通信系統和自動化網絡系統的產品。20043月24日，赫斯曼又加入了的金融投資HgCapital集團。 　　

赫斯曼的技術實力主要體現在汽車通訊系統、多媒體電子、自動化網絡解決方案和電子控制系統。為了使結構更加清晰，在20031月初成立了多媒體部門，即赫斯曼多媒體電子。現在，赫斯曼收購了從前的姊妹，坐落于Ettlingen的PAT，她的電子控制系統部門已經在赫斯曼集團旗下。 　　

作為的集成天線系統制造商，赫斯曼開發了許多創新的產品，例如*個集成在汽車后保險杠中的接收天線，同時也是汽車后窗玻璃使用的模塊化天線系統的者。赫斯曼成功地推出了一系列的移動發射和接收系統，適用于廣播接收、通信、導航、車（船）隊管理和通信等領域。 　　

赫斯曼在多媒體通信領域也在的位置，這包括傳輸模擬和數字廣播信的系統和組件，用于專業的CATV網絡和家用的衛星地面站系統。 　　

作為自動化網絡方面的專家，1984赫斯曼在的斯圖加特大學建立了世界上*條光纖以太網，1990，又在**個推出了環形冗余以太網（HIPER-Ring）。赫斯曼了完整而又全面的適用于工業環境和辦公環境的數據通信體系，產品范圍從千兆以太網、快速以太網和以太網產品，到現場總線系統，以及執行器和傳感器所使用的ASI連接器，這些產品信息廣泛，主要應用范圍包括辦公通信、生產自動化、過程控制、交通控制，以及獨立的機器設備控制系統。 　　在汽車工廠電子的場上，電子控制系統部門（由PAT并入）的載荷顯示儀和載荷矩限制器產品深受好評。在這一領域，赫斯曼開發并生產基于微理器控制的安全的軟硬件系統。赫斯曼集團的電子控制系統將繼續以她的品牌PAT和KRUGER行銷場，并將在傳統建筑機械行業以外，如原料理，得到更廣泛的應用。 　　

HIRSCHMANN赫斯曼交機

赫斯曼電子集團在和匈牙利都有自己的生產廠房，分部更是遍及眾多歐洲國家、及亞洲。

　　工作在數據鏈路層。交機擁有一條很高帶寬的背部總線和內部交矩陣。交機的的端口都掛接在這條背部總線上，控制電路收到數據包以后，理端口會查找內存中的對照表以確定目的MAC（網卡的硬件）的NIC（網卡）掛接在哪個端口上，通過內部交矩陣迅速將數據包傳送到目的端口，目的MAC若不存在，廣播到的端口，接收端口回應后交機會“學習"新的，并把它添加入內部MAC表中。使用交機也可以把網絡“分段"，通過對照MAC表，交機只允許必要的網絡流量通過交機。通過交機的過濾和轉發，可以有效的減少沖突域，但它不能劃分網絡層廣播，即廣播域。交機在同一時刻可進行多個端口對之間的數據傳輸。每一端口都可視為獨立的網段，連接在其上的網絡設備獨自享有全部的帶寬，無須同其他設備競爭使用。當節點A向節點D發送數據時，節點B可同時向節點C發送數據，而且這兩個傳輸都享有網絡的全部帶寬，都有著自己的虛擬連接。使這里使用的是10Mbps的以太網交機，那么該交機這時的總流通量就等于2×10Mbps=20Mbps，而使用10Mbps的共享式HUB時，一個HUB的總流通量也不會超出10Mbps。總之，交機是一種基于MAC識別，能完成封裝轉發數據包功能的網絡設備。交機可以“學習"MAC，并把其存放在內部表中，通過在數據幀的始發者和目標接收者之間建立臨時的交路徑，使數據幀由源到達目的。
943787001 rs2-16 2lh sc 1 137,820.60 a.anfr./on request
943782001 rs2-16 2mm sc 1 19,375.20 4 wochen/weeks
943785001 rs2-16 2sm sc 1 36,487.20 4 wochen/weeks
943788002 rs2-16m 1 41,924.40 4 wochen/weeks
943791002 rs2-16m 1lh sc 1 112,552.80 a.anfr./on request
943789002 rs2-16m 1mm sc 1 47,223.60 4 wochen/weeks
943794002 rs2-16m 1mm sc/1lh sc 1 117,824.40 a.anfr./on request
943793002 rs2-16m 1mm sc/1sm sc 1 64,584.00 4 wochen/weeks
943790002 rs2-16m 1sm sc 1 59,298.60 4 wochen/weeks
943796002 rs2-16m 1sm sc/1lh sc 1 130,120.20 a.anfr./on request
943797002 rs2-16m 2lh sc 1 165,807.00 a.anfr./on request
943792002 rs2-16m 2mm sc 1 49,473.00 4 wochen/weeks
943795002 rs2-16m 2sm sc 1 77,611.20 4 wochen/weeks
943752002 rs2-3tx/2fx 1 11,219.40 j -4 wochen/weeks
943771001 rs2-3tx/2fx eec 1 17,332.80 4 wochen/weeks
943753002 rs2-3tx/2fx-sm 1 27,517.20 j -4 wochen/weeks
943772001 rs2-3tx/2fx-sm eec 1 32,416.20 4 wochen/weeks
943846001 rs2-4r 1 11,012.40 4 wochen/weeks
943849001 rs2-4r 1lh sc 1 70,324.80 a.anfr./on request
943847001 rs2-4r 1mm sc 1 13,041.00 4 wochen/weeks
943848001 rs2-4r 1sm sc 1 18,754.20 4 wochen/weeks
943852001 rs2-4r 2lh sc 1 129,651.00 a.anfr./on request
943850001 rs2-4r 2mm sc 1 15,083.40 4 wochen/weeks
943851001 rs2-4r 2sm sc 1 26,496.00 4 wochen/weeks
943819001 rs2-4tx eec 1 8,169.60 4 wochen/weeks
943754002 rs2-4tx/1fx 1 9,577.20 j -4 wochen/weeks
943773001 rs2-4tx/1fx eec 1 14,476.20 4 wochen/weeks
943770002 rs2-4tx/1fx-sm 1 18,354.00 j -4 wochen/weeks
943774001 rs2-4tx/1fx-sm eec 1 22,011.00 4 wochen/weeks
943732002 rs2-5tx 1 5,920.20 4 wochen/weeks
943732102 rs2-5tx/fx 1 7,755.60 4 wochen/weeks
943653700 rs2-fx/fx 1 32,416.20 j -4 wochen/weeks
943716700 rs2-fx/fx st 1 32,416.20 j -4 wochen/weeks
943748700 rs2-fx-lh/fx-lh 1 152,904.00 j -4 wochen/weeks
943747700 rs2-fx-sm/fx-lh 1 118,238.40 j -4 wochen/weeks
943655700 rs2-fx-sm/fx-sm 1 60,954.60 j -4 wochen/weeks
943686003 rs2-tx 1 7,755.60 4 wochen/weeks
943654700 rs2-tx/tx 1 26,496.00 j -4 wochen/weeks
943633002 rt1-tp/fl 1 5,920.20 4 wochen/weeks
943658002 rt2-tx/fx 1 7,714.20 4 wochen/weeks
943658032 rt2-tx/fx-sm 1 25,654.20 4 wochen/weeks
943824001 spider 5tx 1 2,655.12 4 wochen/weeks
943739330 mach 3001, release 3.3 1 126,725.40 j -4 wochen/weeks
943675001 mach 3002 1 64,045.80 4 wochen/weeks
943676001 mach 3005 1 113,077.20 4 wochen/weeks
943678001 m-air2 1 13,490.88 4 wochen/weeks
943679330 m-basic4, release 3.3 1 102,340.80 j -4 wochen/weeks
943704021 m-eth 4mm-st 1 26,910.00 4 wochen/weeks
943749001 m-fast 2lh-sc 1 143,520.00 10 wochen/weeks
943682001 m-fast 2mm-sc 1 14,628.00 4 wochen/weeks
943683001 m-fast 2sm-sc 1 38,129.40 4 wochen/weeks
943681001 m-fast 8mm-mt 1 41,620.80 4 wochen/weeks
943680001 m-fast 8tp-rj 1 13,634.40 4 wochen/weeks
943742001 m-giga 1lh-sc 1 143,520.00 10 wochen/weeks

943685001 m-giga 1lx-sc 1 32,926.80 4 wochen/weeks
943743001 m-giga 2lh-sc 1 214,479.60 10 wochen/weeks
943737001 m-giga 2lx-sc 1 67,454.40 10 wochen/weeks
943684001 m-giga 2sx-sc 1 28,345.20 4 wochen/weeks
943741001 m-giga 2tp-rj 1 17,526.00 4 wochen/weeks
943677001 m-psu1 1 23,377.20 4 wochen/weeks
943714001 m-router 1 50,052.60 4 wochen/weeks
943775105 hiopc basic 1.0 lizenz 1 16,104.60 4 wochen/weeks
943775305 hiopc expert lizenz 1 34,444.80 j -4 wochen/weeks
943471400 hivision 6.2 hpux enterprise 1 101,926.80 4 wochen/weeks
943471405 hivision 6.2 hpux enterprise-up-date 1 20,382.60 4 wochen/weeks
943471450 hivision 6.2 hpux industrial line 1 101,926.80 4 wochen/weeks
943471455 hivision 6.2 hpux industrial line-up-date 1 20,382.60 4 wochen/weeks
943471100 hivision 6.2 manual+cd-rom 1 1,219.92 4 wochen/weeks
943471300 hivision 6.2 pc based enterprise 1 40,779.00 4 wochen/weeks
943471305 hivision 6.2 pc based enterprise-up-date 1 8,169.60 4 wochen/weeks
943471350 hivision 6.2 pc based industrial line 1 40,779.00 4 wochen/weeks
943471355 hivision 6.2 pc based industrial line-up-date 1 8,169.60 4 wochen/weeks
943756005 ges-24fx 1 70,324.80 4 wochen/weeks
943693015 ges-24tp plus 1 22,314.60 l
943693305 gesxm-01fx-sm 1 15,290.40 4 wochen/weeks
943693205 gesxm-02fx-mm 1 8,059.20 4 wochen/weeks
943693905 gesxm-giga-1t 1 7,134.60 4 wochen/weeks
943693505 gesxm-giga-lx 1 18,243.60 4 wochen/weeks
943693405 gesxm-giga-sx 1 9,163.20 4 wochen/weeks
943693115 gesxm-mgmt-2g 1 5,092.20 l
943756115 gesxm-mgmt-fx 1 5,092.20 4 wochen/weeks
943693705 gesxm-red1 1 7,134.60 4 wochen/weeks
943693605 gesxm-stack 1 6,016.80 4 wochen/weeks
943118105 lion-01fx-mm 1 4,595.40 j -4 wochen/weeks
943118205 lion-01fx-sm 1 9,687.60 j -4 wochen/weeks
943118005 lion-24tp 1 13,261.80 j -4 wochen/weeks
943118605 lion-gbic 1 7,645.20 j -4 wochen/weeks
943118405 lion-giga-1lx 1 22,314.60 j -4 wochen/weeks
943118305 lion-giga-1sx 1 8,059.20 j -4 wochen/weeks
943118505 lion-giga-1t 1 3,988.20 j -4 wochen/weeks
737070101 ent 10515-r 24vdc 1 11,757.60 4 wochen/weeks
743970213 ent 10515-r ac 1 6,803.40 4 wochen/weeks
943258001 ktde-v 1 3,588.00 4 wochen/weeks
943303022 mini-otde-bfoc 1 5,382.00 4 wochen/weeks
943270002 mini-utde-rj45 1 1,973.40 4 wochen/weeks
943769205 rps3 1 54,523.80 4 wochen/weeks
943769215 rps4 1 109,130.40 4 wochen/weeks
943769775 rps5 1 43,594.20 4 wochen/weeks
943662003 rps 30, rail power supply 1 1,829.88 4 wochen/weeks
943662001 rps 60 1 2,960.10 4 wochen/weeks
943662011 rps 120 1 4,678.20 4 wochen/weeks
943738001 is1-tx/fx 1 9,466.80 4 wochen/weeks
943758001 rg2-1tx 1 8,556.00 4 wochen/weeks
943766001 19" din rail adapter 1 2,852.46 4 wochen/weeks
943751001 autoconfiguration adapter aca11 1 2,852.46 4 wochen/weeks
943140001 einbauwinkel-19 1 0 a.anfr./on dem.
39624001 handbuch/manual cd-rom deutsch/english 1 511.29 4 wochen/weeks
943467001 mc/asge blank panel set 1 914.94 4 wochen/weeks
943767001 ml-ms2/mm, etiketten für ms2... +mm 1 1,426.92 4 wochen/weeks
943768001 ml-ms3, etiketten für ms3... 1 1,426.92 4 wochen/weeks
943845001 terminal block 5pin + interlock (50pcs) 1 3,677.70 4 wochen/weeks
943845003 terminal block 5pin green (50pcs) 1 3,677.70 4 wochen/weeks
943845002 terminal block 6pin + interlock (50pcs) 1 3,677.70 4 wochen/weeks
943301001 terminal cable 1 609.96 4 wochen/weeks
943426001 wall mounting device for mini transceivers 1 815.58 4 wochen/weeks
280720834 manual basics industrial line ethernet 1 412.62 4 wochen/weeks
943731010 x1000-de 1 13,869.00 4 wochen/weeks
943731050 x1200-de 1 14,835.00 4 wochen/weeks
943731030 x1a-ipsec 1 7,645.20 4 wochen/weeks
943731040 x1a-ll 1 5,299.20 4 wochen/weeks
943731020 x1a-vpn 1 6,568.80 4 wochen/weeks
943731070 x1b-ipsec 1 8,252.40 4 wochen/weeks
943731080 x1b-ll 1 5,285.40 4 wochen/weeks
943731060 x1b-vpn 1 6,568.80 4 wochen/weeks
943731090 x4000r-de 1 32,609.40 l
943731110 x4c-v.35-dce 1 1,695.33 4 wochen/weeks
943731120 x4c-v.35-dte 1 1,695.33 4 wochen/weeks
943731100 x4c-x.21-dte 1 1,695.33 4 wochen/weeks
943731160 x4e-1pri 1 45,871.20 4 wochen/weeks
943731140 x4e-2bri 1 14,669.40 4 wochen/weeks
943731200 x4e-2fe 1 11,012.40 4 wochen/weeks
943731170 x4e-2g703 1 45,871.20 4 wochen/weeks
943731190 x4e-2pri 1 79,515.60 4 wochen/weeks
943731150 x4e-3bri 1 17,526.00 4 wochen/weeks
943731180 x4e-g703pri 1 64,418.40 4 wochen/weeks
943731130 x4f-2f 1 3,363.75 4 wochen/weeks
943731340 x4s -fr 1 6,523.26 4 wochen/weeks
943731350 x4s -vpn-pptp 1 9,884.94 4 wochen/weeks
943731260 x4s-1pri-2pri 1 38,322.60 4 wochen/weeks
943731300 x4s-2bri-3bri 1 4,485.00 4 wochen/weeks
943731270 x4s-2g703-2pri 1 38,322.60 4 wochen/weeks
943731280 x4s-2g703-g703pri 1 27,324.00 4 wochen/weeks
943731290 x4s-g703pri-2pri 1 16,408.20 4 wochen/weeks
943731360 x4s-ipsec 1 16,408.20 4 wochen/weeks
943731330 x4s-ospf 1 9,880.80 4 wochen/weeks
943731320 x4s-x25 1 13,151.40 4 wochen/weeks
943731310 x4s-xtr-m 1 19,154.40 4 wochen/weeks
943731230 xtr-2m 1 100,505.40 4 wochen/weeks
943731250 xtr-enc 1 13,041.00 4 wochen/weeks
943731240 xtr-l 1 125,166.00 4 wochen/weeks
943731220 xtr-m 1 55,448.40 4 wochen/weeks
943731210 xtr-s 1 41,193.00 4 wochen/weeks
943769435 e1mg-lha 1 130,962.00 4 wochen/weeks
943769425 e1mg-lx 1 21,748.80 4 wochen/weeks
943769405 e1mg-sx 1 9,742.80 4 wochen/weeks
943769415 e1mtg-sx 1 9,742.80 4 wochen/weeks
943769725 fes2402 1 65,439.60 4 wochen/weeks
943769726 fes2402-prem 1 98,200.80 4 wochen/weeks
943769665 fes3lu-2 1 32,678.40 4 wochen/weeks
943769675 fes3lu-4 1 43,594.20 4 wochen/weeks
943769685 fes3lu-9 1 87,271.20 4 wochen/weeks
943769735 fes4802 1 109,130.40 4 wochen/weeks
943769736 fes4802-prem 1 152,807.40 4 wochen/weeks
943769745 fes9604 1 218,329.80 4 wochen/weeks
943769746 fes9604-prem 1 305,711.40 4 wochen/weeks
943769125 fi1500 1 262,034.40 4 wochen/weeks
943769105 fi400 1 87,285.00 4 wochen/weeks
943769115 fi800 1 174,639.00 4 wochen/weeks
943769915 iview-hpux 1 218,329.80 4 wochen/weeks
943769925 iview-lic 1 65,439.60 4 wochen/weeks
943769905 iview-nt 1 218,329.80 4 wochen/weeks
943769325 j-f16gc 1 218,329.80 4 wochen/weeks
943769335 j-f16gx 1 262,034.40 4 wochen/weeks
943769625 j-f2404gmr4 1 174,639.00 4 wochen/weeks
943769345 j-f24fx 1 218,329.80 4 wochen/weeks
943769365 j-f24fx-ir 1 480,447.00 4 wochen/weeks
943769355 j-f24fx-sr 1 371,220.00 4 wochen/weeks
943769305 j-f48e 1 130,962.00 4 wochen/weeks
943769655 j-fil3u-15 1 218,329.80 4 wochen/weeks
943769635 j-fil3u-4 1 65,439.60 4 wochen/weeks
943769645 j-fil3u-8 1 152,807.40 4 wochen/weeks
943769315 j-fxg 1 185,568.60 4 wochen/weeks
943769615 j-fxgmr4 1 196,484.40 4 wochen/weeks
943011001 eagle tx/tx 1 19,177.86
943011002 eagle tx/mm sc 1 21,922.68
943011003 eagle tx/sm sc 1 25,995.06
943011004 eagle tx/lh sc 1 67,310.88
943011005 eagle mm sc/tx 1 21,922.68
943011006 eagle mm sc/mm sc 1 23,967.84
943011007 eagle mm sc/sm sc 1 28,040.22
943011008 eagle mm sc/lh sc 1 69,338.10
943011011 eagle fw tx/tx 1 14,064.96
943011012 eagle fw tx/mm sc 1 17,330.04
943011013 eagle fw tx/sm sc 1 21,420.36
943011014 eagle fw tx/lh sc 1 62,718.24
943011015 eagle fw mm sc/tx 1 17,330.04
943011016 eagle fw mm sc/mm sc 1 19,375.20
943011017 eagle fw mm sc/sm sc 1 23,447.58
943692001 odr 150m 3 fsma 1 62,322.18 6 wochen/weeks
943073003 oea 204-e fsma 1 5,970.57 4 wochen/weeks
943044001 oeah 200 1 3,160.20 6 wochen/weeks
943249001 oedh 50m2 1 3,840.54 6 wochen/weeks
933993021 oev 052 1300 bfoc 1 8,930.67 10 wochen/weeks
943017021 oev 052 bfoc 1 4,952.82 4 wochen/weeks
933964021 oev 052-e bfoc 1 5,324.04 4 wochen/weeks
933994021 oev 052-e bfoc-1300 1 11,154.54 l
933798021 oev 801-e bfoc 1 9,907.02 4 wochen/weeks
933798001 oev 801-e fsma 1 9,898.74 4 wochen/weeks
934016001 oevr 150m fsma 1 21,997.20 10 wochen/weeks
934016521 oevr 150m sync bfoc 1 22,908.00 10 wochen/weeks
934016501 oevr 150m sync fsma 1 22,908.00 10 wochen/weeks
943315021 omdv 2404 g bfoc 1 6,182.40 4 wochen/weeks
943315121 omdv 2404 g bfoc-1300 1 17,194.80 10 wochen/weeks
943305001 omdv 2404 p ov 1 4,309.74 4 wochen/weeks
943688221 orvc g1 bfoc 1 5,967.12 6 wochen/weeks
943075003 osa 205-e fsma 1 5,733.90 4 wochen/weeks
943043001 osah 200 1 2,710.32 6 wochen/weeks
943248001 osdh 50m2 1 2,671.68 6 wochen/weeks
943016021 osv 052 bfoc 1 5,206.74 4 wochen/weeks
933965021 osv 052-e bfoc 1 5,324.04 4 wochen/weeks
933902021 osvc 01 1300-bfoc 1 13,241.10 10 wochen/weeks
933835021 osvc 01 bfoc 1 4,309.74 4 wochen/weeks
943823021 osvr 150m bfoc 1 25,543.80 j - a.anfr./on request
943823001 osvr 150m fsma 1 25,543.80 j - a.anfr./on request