SMC INR-244-97B-B-X5數(shù)字量輸入卡件
1.產(chǎn) 品 資 料 介 紹：
中文資料：
SMC INR-244-97B-B-X5以太網(wǎng)端口SMC INR-244-97B-B-X5嵌入式以太網(wǎng)接口提供兩個SMC INR-244-97B-B-X5以太網(wǎng)端口。這些端口中的一個或兩個都可以連接到其他以太網(wǎng)設(shè)備。每個端口自動感應(yīng)連接鏈路的數(shù)據(jù)速率（10Mbps或100Mbps）、通信模式（半雙工或全雙工）和布線布置（直通或交叉）。對于以太網(wǎng)端口引腳分配，以太網(wǎng)接口上的兩個端口不得直接或間接連接到同一設(shè)備。以太網(wǎng)中的集線器或交換機連接必須形成一個樹；否則可能會導(dǎo)致數(shù)據(jù)包重復(fù)。以太網(wǎng)接口指示器以太網(wǎng)接口指示器由七個發(fā)光二極管（LED）組成。SMC INR-244-97B-B-X5所有這些都是由以太網(wǎng)接口控制的單色綠色LED。? 以太網(wǎng)接口正常（EOK）? 局域網(wǎng)在線（LAN）? 狀態(tài)（STAT）? 兩個活動LED（鏈接）? 雙速LED（100）EOK、LAN和STAT LED組合在一起，指示以太網(wǎng)接口的狀態(tài)。每個以太網(wǎng)端口都有兩個綠色LED指示燈，即LINK和100。SMC INR-244-97B-B-X5
英文資料：
Ethernet Ports The SMC INR-244-97B-B-X5 embedded Ethernet Interface provides two SMC INR-244-97B-B-X5 Ethernet ports. Either or both of these ports may be connected to other Ethernet devices. Each port automatically senses the data rate (10 Mbps or 100 Mbps), communication mode (half-duplex or full-duplex), and cabling arrangement (straightthrough or crossover) of the attached link. For Ethernet port pin assignments The two ports on the Ethernet Interface must not be connected,SMC INR-244-97B-B-X5 directly or indirectly to the same device. The hub or switch connections in an Ethernet network must form a tree; otherwise duplication of packets may result.Ethernet Interface Indicators The Ethernet Interface indicators consist of seven light emitting diodes (LEDs). All are single-color green LEDs controlled by the Ethernet interface. ? Ethernet Interface OK (EOK) ? LAN online (LAN) ? Status (STAT) ? Two activity LEDS (LINK) ? Two speed LEDS (100) The EOK, LAN, and STAT LEDs are grouped together and indicate the status of the Ethernet interface. Each Ethernet port has two green LED indicators, LINK and 100.SMC INR-244-97B-B-X5
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