HTD PCI bus optical Ethernet adapter is designed to operate at 100Mbps and to provide a network throughput of 200Mbps in full-duplex mode. It offers a range of options, such as fiber / connector type and operating wavelength / distance, to meet the requirement of various applications.

HTD optical Gigabit Ethernet adapter is designed to operate at 1000Mbps at full duplex. It supports IEEE 802.1p Traffic Prioritization for time-sensitive and mission-critical traffic. With IEEE 802.1Q multiple VLAN support, it provides VLAN tables that can filter packets by recognized VLAN tags. It provides IEEE802.3x Flow Control Enhancements, which are needed for a network adapter to function with a switch. In full-duplex mode, MAC implements the PAUSE control function. This means when a switch is connected in full-duplex mode and it senses that its buffer will overflow in the near future, the switch will