DEX-304 DINOBlade™順應性通信葉片，是一個具有高速USB2.0界面的解決方案。雙吉比特以太網接口適用于10/100Mbps以太網的IEEE802.3規范和1000Mbps以太網的IEEE802.3ab規范。DEX-304擁有4個或8個外部串行端口用于RS-232/422/485設備的連通性。 特征 1. 雙Realtek GBE和一個USB2.0端口 2. 可接4X, 8X系列端口 3. 根據跳線選擇RS-232/422/485 4. 根據跳線選擇16字節、128字節FIFO模式 [FONT=times] original text [/FONT] [font=times][Color=#708090]Introduction The DEX-304 DINOBlade™ compliant communication blade is a communication solution with a high-speed USB 2.0 interface and dual Gigabit Ethernet ports that compliant with IEEE 802.3 Specifications for 10/100Mbps Ethernet and IEEE 802.3ab Specifications for 1000Mbps Ethernet. The DEX-304 also has external 4 or 8 serial ports for RS-232/422/485 device connectivity. Features Dual realtek GBE and 1X USB port Models with 4X, 8Xserial ports available RS-232/422/485 selectable by jumper 16 byte, 128byte FIFO mode selectable by jumper [/color][/font]