HIRSMANN交換機(jī)RS20-0800M4M4SDAE產(chǎn)品說(shuō)明

產(chǎn)品說(shuō)明
描述：RS20-0800M4M4SDAE是赫思曼8端口快速以太網(wǎng)交換機(jī)，兩層增強(qiáng)版軟件，DIN導(dǎo)軌安裝，無(wú)風(fēng)扇設(shè)計(jì)
端口類型和數(shù)量：共有8個(gè)端口，上行1：100BASE-FX,MM-ST;上行2：100BASE-FX,MM-ST，6個(gè)標(biāo)準(zhǔn)10/100BASETX,RJ45
訂貨號(hào)：943434017
電源/信號(hào)觸點(diǎn)：1個(gè)插入式接線端子，6針
工作電壓：12/24/48VDC(9,6-60)Vand24VAC(18-30)V冗余
輸出功率：Btu(IT)h26.3
工作溫度：-40oC~60oC
儲(chǔ)存運(yùn)輸溫度：-40oC~70oC
相對(duì)濕度（非冷凝）：10%~95%
平均*時(shí)間：53.5年(按照MIL-HDBK-217F標(biāo)準(zhǔn)測(cè)算)
外形尺寸：(WxHxD)74mmx131mmx111mm
安裝方式：DIN導(dǎo)軌
重量：400g
防護(hù)等級(jí)：IP20
赫斯曼轉(zhuǎn)換器轉(zhuǎn)換器零件號(hào),赫斯曼rs232介質(zhì)轉(zhuǎn)換器端口數(shù)量等說(shuō)明。
零件號(hào)說(shuō)明
OZDV 2451P1個(gè)電氣端口與1個(gè)光纖端口，總線供電，POF 0-60m
OZDV 2451G1個(gè)電氣端口與1個(gè)光纖端口，總線供電,多模0-2000m
OZDV 2471P1個(gè)電氣端口與1個(gè)光纖端口，POF 0-100M、HCS 0-2100m
OZDV 2471G1個(gè)電氣端口與1個(gè)光纖端口,多模0-6700m
OZDV 2471G-13001個(gè)電氣端口與1個(gè)光纖端口，單模

HIRSMANN交換機(jī)擁有一條很高帶寬的背部總線和內(nèi)部交換矩陣。交換機(jī)的所有的端口都掛接在這條背部總線上，控制電路收到數(shù)據(jù)包以后，處理端口會(huì)查找內(nèi)存中的地址對(duì)照表以確定目的MAC（網(wǎng)卡的硬件地址）的NIC（網(wǎng)卡）掛接在哪個(gè)端口上，通過(guò)內(nèi)部交換矩陣迅速將數(shù)據(jù)包傳送到目的端口，目的MAC若不存在，廣播到所有的端口，接收端口回應(yīng)后交換機(jī)會(huì)“學(xué)習(xí)”新的地址，并把它添加入內(nèi)部MAC地址表中。使用交換機(jī)也可以把網(wǎng)絡(luò)“分段”，通過(guò)對(duì)照MAC地址表，交換機(jī)只允許必要的網(wǎng)絡(luò)流量通過(guò)交換機(jī)。通過(guò)交換機(jī)的過(guò)濾和轉(zhuǎn)發(fā)，可以有效的減少?zèng)_突域，但它不能劃分網(wǎng)絡(luò)層廣播，即廣播域。交換機(jī)在同一時(shí)刻可進(jìn)行多個(gè)端口對(duì)之間的數(shù)據(jù)傳輸。每一端口都可視為獨(dú)立的網(wǎng)段，連接在其上的網(wǎng)絡(luò)設(shè)備獨(dú)自享有全部的帶寬，無(wú)須同其他設(shè)備競(jìng)爭(zhēng)使用。當(dāng)節(jié)點(diǎn)A向節(jié)點(diǎn)D發(fā)送數(shù)據(jù)時(shí)，節(jié)點(diǎn)B可同時(shí)向節(jié)點(diǎn)C發(fā)送數(shù)據(jù)，而且這兩個(gè)傳輸都享有網(wǎng)絡(luò)的全部帶寬，都有著自己的虛擬連接。假使這里使用的是10Mbps的以太網(wǎng)交換機(jī)，那么該交換機(jī)這時(shí)的總流通量就等于2×10Mbps=20Mbps，而使用10Mbps的共享式HUB時(shí)，一個(gè)HUB的總流通量也不會(huì)超出10Mbps。總之，交換機(jī)是一種基于MAC地址識(shí)別，能完成封裝轉(zhuǎn)發(fā)數(shù)據(jù)幀功能的網(wǎng)絡(luò)設(shè)備。交換機(jī)可以“學(xué)習(xí)”MAC地址，并把其存放在內(nèi)部地址表中，通過(guò)在數(shù)據(jù)幀的始發(fā)者和目標(biāo)接收者之間建立臨時(shí)的交換路徑，使數(shù)據(jù)幀直接由源地址到達(dá)目的地址。HIRSMANN交換機(jī)RS20-0800M4M4SDAE產(chǎn)品說(shuō)明

赫斯曼轉(zhuǎn)換器轉(zhuǎn)換器零件號(hào),赫斯曼rs232介質(zhì)轉(zhuǎn)換器端口數(shù)量等說(shuō)明。
HIRSMANN交換機(jī)功能和特點(diǎn)赫斯曼HIRSMANN交交換機(jī)擁有一條很高帶寬的背部總線和內(nèi)部交換矩陣。交換機(jī)的所有的端口都掛接在這條背部總線上，控制電路收到數(shù)據(jù)包以后，處理端口會(huì)查找內(nèi)存中的地址對(duì)照表以確定目的MAC（網(wǎng)卡的硬件地址）的NIC（網(wǎng)卡）掛接在哪個(gè)端口上，通過(guò)內(nèi)部交換矩陣迅速將數(shù)據(jù)包傳送到目的端口，目的MAC若不存在，廣播到所有的端口，接收端口回應(yīng)后交換機(jī)會(huì)“學(xué)習(xí)”新的地址，并把它添加入內(nèi)部MAC地址表中

MS20-0800SAAEHC MS20-0800SAAPHC MS20-0800TAAEHC MS20-0800TAAPHC MS20-
0800EAAEHC MS20-0800EAAPHC MS20-0800SAHEHC MS20-0800SAHPHC MS20-0800TAHEHC MS20-
0800TAHPHC MS20-0800EAHEHC MS20-0800EAHPHC MS20-0800SABEHC MS20-0800SABPHC MS20-
0800TABEHC MS20-0800TABPHC MS20-0800EABEHC MS20-0800EABPHC MS20-1600SAAEHC MS20-
1600SAAPHC MS20-1600TAAEHC MS20-1600TAAPHC MS20-1600EAAEHC MS20-1600EAAPHC MS20-
1600SAHEHC MS20-1600SAHPHC MS20-1600TAHEHC MS20-1600TAHPHC MS20-1600EAHEHC MS20-
1600EAHPHC MS20-1600SABEHC MS20-1600SABPHC MS20-1600TABEHC MS20-1600TABPHC MS20-
1600EABEHC MS20-1600EABPHC MS30-0802SAAEHC MS30-0802SAAPHC MS30-0802TAAEHC MS30-
0802TAAPHC MS30-0802EAAEHC MS30-0802EAAPHC MS30-0802SAHEHC MS30-0802SAHPHC MS30-
0802TAHEHC MS30-0802TAHPHC MS30-0802EAHEHC MS30-0802EAHPHC MS30-0802SABEHC MS30-
0802SABPHC MS30-0802TABEHC MS30-0802TABPHC MS30-0802EABEHC MS30-0802EABPHC MS30-
1602SAAEHC MS30-1602SAAPHC MS30-1602TAAEHC MS30-1602TAAPHC MS30-1602EAAEHC MS30-
1602EAAPHC MS30-1602SAHEHC MS30-1602SAHPHC MS30-1602TAHEHC MS30-1602TAHPHC MS30-
1602EAHEHC MS30-1602EAHPHC MS30-1602SABEHC MS30-1602SABPHC MS30-1602TABEHC MS30-
1602TABPHC MS30-1602EABEHC MS30-1602EABPHC RS20-0400M2M2SDAEHC RS20-0400M2M2SDAPHC
RS20-0400M2M2TDAEHC RS20-0400M2M2TDAPHC RS20-0400M2M2EDAEHC RS20-0400M2M2EDAPHC
RS20-0400M2M2SDHEHC RS20-0400M2M2SDHPHC RS20-0400M2M2TDHEHC RS20-0400M2M2TDHPHC
RS20-0400M2M2EDHEHC RS20-0400M2M2EDHPHC RS20-0400M2M2SDBEHC RS20-0400M2M2SDBPHC
RS20-0400M2M2TDBEHC RS20-0400M2M2TDBPHC RS20-0400M2M2EDBEHC RS20-0400M2M2EDBPHC
RS20-0400M2T1SDAEHC RS20-0400M2T1SDAPHC RS20-0400M2T1TDAEHC RS20-0400M2T1TDAPHC
RS20-0400M2T1EDAEHC RS20-0400M2T1EDAPHC RS20-0400M2T1SDHEHC RS20-0400M2T1SDHPHC
RS20-0400M2T1TDHEHC RS20-0400M2T1TDHPHC RS20-0400M2T1EDHEHC RS20-0400M2T1EDHPHC
RS20-0400M2T1SDBEHC RS20-0400M2T1SDBPHC RS20-0400M2T1TDBEHC RS20-0400M2T1TDBPHC
RS20-0400M2T1EDBEHC RS20-0400M2T1EDBPHC RS20-0400S2S2SDAEHC RS20-0400S2S2SDAPHC
RS20-0400S2S2TDAEHC RS20-0400S2S2TDAPHC RS20-0400S2S2EDAEHC RS20-0400S2S2EDAPHC
RS20-0400S2S2SDHEHC RS20-0400S2S2SDHPHC RS20-0400S2S2TDHEHC RS20-0400S2S2TDHPHC
RS20-0400S2S2EDHEHC RS20-0400S2S2EDHPHC RS20-0400S2S2SDBEHC RS20-0400S2S2SDBPHC
RS20-0400S2S2TDBEHC RS20-0400S2S2TDBPHC RS20-0400S2S2EDBEHC RS20-0400S2S2EDBPHC
RS20-0400S2T1SDAEHC RS20-0400S2T1SDAPHC RS20-0400S2T1TDAEHC RS20-0400S2T1TDAPHC
RS20-0400S2T1EDAEHC RS20-0400S2T1EDAPHC RS20-0400S2T1SDHEHC RS20-0400S2T1SDHPHC
RS20-0400S2T1TDHEHC RS20-0400S2T1TDHPHC RS20-0400S2T1EDHEHC RS20-0400S2T1EDHPHC
RS20-0400S2T1SDBEHC RS20-0400S2T1SDBPHC RS20-0400S2T1TDBEHC RS20-0400S2T1TDBPHC
RS20-0400S2T1EDBEHC RS20-0400S2T1EDBPHC RS20-0400T1T1SDAEHC RS20-0400T1T1SDAPHC
RS20-0400T1T1TDAEHC RS20-0400T1T1TDAPHC RS20-0400T1T1EDAEHC RS20-0400T1T1EDAPHC
RS20-0400T1T1SDHEHC RS20-0400T1T1SDHPHC RS20-0400T1T1TDHEHC RS20-0400T1T1TDHPHC
RS20-0400T1T1EDHEHC RS20-0400T1T1EDHPHC RS20-0400T1T1SDBEHC RS20-0400T1T1SDBPHC
RS20-0400T1T1TDBEHC RS20-0400T1T1TDBPHC RS20-0400T1T1EDBEHC RS20-0400T1T1EDBPHC
RS20-0800M2M2SDAEHC RS20-0800M2M2SDAPHC RS20-0800M2M2TDAEHC RS20-0800M2M2TDAPHC
RS20-0800M2M2EDAEHC RS20-0800M2M2EDAPHC RS20-0800M2M2SDHEHC RS20-0800M2M2SDHPHC
RS20-0800M2M2TDHEHC RS20-0800M2M2TDHPHC RS20-0800M2M2EDHEHC RS20-0800M2M2EDHPHC
RS20-0800M2M2SDBEHC RS20-0800M2M2SDBPHC RS20-0800M2M2TDBEHC RS20-0800M2M2TDBPHC
RS20-0800M2M2EDBEHC RS20-0800M2M2EDBPHC RS20-0800M4M4SDAEHC RS20-0800M4M4SDAPHC
RS20-0800M4M4TDAEHC RS20-0800M4M4TDAPHC RS20-0800M4M4EDAEHC RS20-0800M4M4EDAPHC
RS20-0800M4M4SDHEHC RS20-0800M4M4SDHPHC RS20-0800M4M4TDHEHC RS20-0800M4M4TDHPHC
RS20-0800M4M4EDHEHC RS20-0800M4M4EDHPHC RS20-0800M4M4SDBEHC RS20-0800M4M4SDBPHC
RS20-0800M4M4TDBEHC RS20-0800M4M4TDBPHC RS20-0800M4M4EDBEHC RS20-0800M4M4EDBPHC
RS20-0800S2S2SDAEHC RS20-0800S2S2SDAPHC RS20-0800S2S2TDAEHC RS20-0800S2S2TDAPHC
RS20-0800S2S2EDAEHC RS20-0800S2S2EDAPHC RS20-0800S2S2SDHEHC RS20-0800S2S2SDHPHC
RS20-0800S2S2TDHEHC RS20-0800S2S2TDHPHC RS20-0800S2S2EDHEHC RS20-0800S2S2EDHPHC
RS20-0800S2S2SDBEHC RS20-0800S2S2SDBPHC RS20-0800S2S2TDBEHC RS20-0800S2S2TDBPHC
RS20-0800S2S2EDBEHC RS20-0800S2S2EDBPHC RS20-0800T1T1SDAEHC RS20-0800T1T1SDAPHC
RS20-0800T1T1TDAEHC RS20-0800T1T1TDAPHC RS20-0800T1T1EDAEHC RS20-0800T1T1EDAPHC
RS20-0800T1T1SDHEHC RS20-0800T1T1SDHPHC RS20-0800T1T1TDHEHC RS20-0800T1T1TDHPHC
RS20-0800T1T1EDHEHC RS20-0800T1T1EDHPHC RS20-0800T1T1SDBEHC RS20-0800T1T1SDBPHC
RS20-0800T1T1TDBEHC RS20-0800T1T1TDBPHC RS20-0800T1T1EDBEHC RS20-0800T1T1EDBPHC
RS20-1600M2M2SDAEHC RS20-1600M2M2SDAPHC RS20-1600M2M2TDAEHC RS20-1600M2M2TDAPHC
RS20-1600M2M2EDAEHC RS20-1600M2M2EDAPHC RS20-1600M2M2SDHEHC RS20-1600M2M2SDHPHC
RS20-1600M2M2TDHEHC RS20-1600M2M2TDHPHC RS20-1600M2M2EDHEHC RS20-1600M2M2EDHPHC
RS20-1600M2M2SDBEHC RS20-1600M2M2SDBPHC RS20-1600M2M2TDBEHC RS20-1600M2M2TDBPHC
RS20-1600M2M2EDBEHC RS20-1600M2M2EDBPHC RS20-1600M2T1SDAEHC RS20-1600M2T1SDAPHC
RS20-1600M2T1TDAEHC RS20-1600M2T1TDAPHC RS20-1600M2T1EDAEHC RS20-1600M2T1EDAPHC
RS20-1600M2T1SDHEHC RS20-1600M2T1SDHPHC RS20-1600M2T1TDHEHC RS20-1600M2T1TDHPHC
RS20-1600M2T1EDHEHC RS20-1600M2T1EDHPHC RS20-1600M2T1SDBEHC RS20-1600M2T1SDBPHC
RS20-1600M2T1TDBEHC RS20-1600M2T1TDBPHC RS20-1600M2T1EDBEHC RS20-1600M2T1EDBPHC
RS20-1600S2S2SDAEHC RS20-1600S2S2SDAPHC RS20-1600S2S2TDAEHC RS20-1600S2S2TDAPHC
RS20-1600S2S2EDAEHC RS20-1600S2S2EDAPHC RS20-1600S2S2SDHEHC RS20-1600S2S2SDHPHC
RS20-1600S2S2TDHEHC RS20-1600S2S2TDHPHC RS20-1600S2S2EDHEHC RS20-1600S2S2EDHPHC
RS20-1600S2S2SDBEHC RS20-1600S2S2SDBPHC RS20-1600S2S2TDBEHC RS20-1600S2S2TDBPHC
RS20-1600S2S2EDBEHC RS20-1600S2S2EDBPHC RS20-1600T1T1SDAEHC RS20-1600T1T1SDAPHC
RS20-1600T1T1TDAEHC RS20-1600T1T1TDAPHC RS20-1600T1T1EDAEHC RS20-1600T1T1EDAPHC
RS20-1600T1T1SDHEHC RS20-1600T1T1SDHPHC RS20-1600T1T1TDHEHC RS20-1600T1T1TDHPHC
RS20-1600T1T1EDHEHC RS20-1600T1T1EDHPHC RS20-1600T1T1SDBEHC RS20-1600T1T1SDBPHC
RS20-1600T1T1TDBEHC RS20-1600T1T1TDBPHC RS20-1600T1T1EDBEHC RS20-1600T1T1EDBPHC
RS20-2400M2M2SDAEHC RS20-2400M2M2SDAPHC RS20-2400M2M2TDAEHC RS20-2400M2M2TDAPHC
RS20-2400M2M2EDAEHC RS20-2400M2M2EDAPHC RS20-2400M2M2SDHEHC RS20-2400M2M2SDHPHC
RS20-2400M2M2TDHEHC RS20-2400M2M2TDHPHC RS20-2400M2M2EDHEHC RS20-2400M2M2EDHPHC
RS20-2400M2M2SDBEHC RS20-2400M2M2SDBPHC RS20-2400M2M2TDBEHC RS20-2400M2M2TDBPHC
RS20-2400M2M2EDBEHC RS20-2400M2M2EDBPHC RS20-2400S2S2SDAEHC RS20-2400S2S2SDAPHC
RS20-2400S2S2TDAEHC RS20-2400S2S2TDAPHC RS20-2400S2S2EDAEHC RS20-2400S2S2EDAPHC
RS20-2400S2S2SDHEHC RS20-2400S2S2SDHPHC RS20-2400S2S2TDHEHC RS20-2400S2S2TDHPHC
RS20-2400S2S2EDHEHC RS20-2400S2S2EDHPHC RS20-2400S2S2SDBEHC RS20-2400S2S2SDBPHC
RS20-2400S2S2TDBEHC RS20-2400S2S2TDBPHC RS20-2400S2S2EDBEHC RS20-2400S2S2EDBPHC
RS20-2400T1T1SDAEHC RS20-2400T1T1SDAPHC RS20-2400T1T1TDAEHC RS20-2400T1T1TDAPHC