ALSTOM N70032702L控制器
1.產(chǎn) 品 資 料 介 紹：
中文資料：
ALSTOM N70032702L?鏈路指示燈指示網(wǎng)絡(luò)鏈路狀態(tài)和活動。該指示燈在鏈路物理連接時點(diǎn)亮，在端口檢測到流量時閃爍。請注意，端口的流量并不一定意味著以太網(wǎng)接口上存在流量，因?yàn)榱髁靠赡茉诮粨Q機(jī)的端口之間流動。?100指示燈指示網(wǎng)絡(luò)數(shù)據(jù)速度（10或100 Mbps）。如果網(wǎng)絡(luò)連接為100 Mbps，則此指示燈點(diǎn)亮。LED操作如下表所示。ALSTOM N70032702L指示以太網(wǎng)接口是否能夠執(zhí)行正常操作。此指示燈在正常操作時亮起，在所有其他操作時閃爍。當(dāng)硬件或不可恢復(fù)的運(yùn)行時故障發(fā)生時，ALSTOM N70032702L閃爍一個兩位數(shù)的錯誤代碼來識別故障。LED首先閃爍以指示最高有效錯誤數(shù)字，然后在短暫暫停后再次閃爍以指示最低有效錯誤數(shù)字。長時間暫停后，錯誤代碼顯示會重復(fù)。LAN LED操作LAN LED指示訪問以太網(wǎng)。在正常操作期間以及等待IP地址時，LAN指示燈會閃爍以指示網(wǎng)絡(luò)活動。當(dāng)以太網(wǎng)接口未主動訪問網(wǎng)絡(luò)但網(wǎng)絡(luò)可用時，此指示燈保持亮起，如果網(wǎng)絡(luò)訪問不可用，則此指示燈熄滅。如該LED所示，ALSTOM N70032702L可用網(wǎng)絡(luò)的定義是以太網(wǎng)物理接口可用，并且一個或兩個以太網(wǎng)端口都連接到活動網(wǎng)絡(luò)。
英文資料：
? The LINK LED indicates the network link status and activity. This LED is illuminated when the link is physically connected and blinks when traffic is detected at the port. Note that traffic at the port does not necessarily mean that traffic is present at the Ethernet interface, since the traffic may be going between ports of the switch. ? The 100 LED indicates the network data speed (10 or 100 Mbps). This ALSTOM N70032702Lis illuminated if the network connection is 100 Mbps. LED operation is described in the following tables.TheALSTOM N70032702L indicates whether the Ethernet interface is able to perform normal operation. This LED is on for normal operation and blinks for all other operations. When a hardware or unrecoverable runtime failure occurs, the EOK LED blinks a two-digit error code identifying the failure. The ALSTOM N70032702L first blinks to indicate the most significant error digit, then after a brief pause blinks again to indicate the least significant error digit. After a long pause the error code display repeats.LAN LED Operation The LAN LED indicates access to the Ethernet network. During normal operation, and while waiting for an IP address, the LAN LED blinks to indicate network activity. This LED remains on when the Ethernet interface is not actively accessing the network but the network is available, and it is off if network access is not available. The definition of the network being available as indicated by this LED is that the Ethernet physical interface is available and one or both of the Ethernet ports is connected to an active network.ALSTOM N70032702L
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