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邮 箱：support@yutai-elec.com
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地 址：浙江省慈溪市观海卫镇东山中路46号
The Realtek RTL8221B(I)-CG is a highly integrated Ethernet PHY transceiver that is compatible with 10BASE-Te, 100BASE-TX, 1000BASE-T, and 2.5GBASE-T, and is fully compatible with both the IEEE 802.3 standard and the NBASE-T™ Alliance PHY. It provides all the necessary physical layer functions to transmit and receive Ethernet packets over CAT.5e UTP cable.
