Description GWT1000N Optical Gigabit Ethernet adapter is designed to operate at 1000Mbps at full duplex. OnAccess 1101 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. The OnAccess 1101 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 transmit one standard Ethernet packet that causes the OnAccess 1101 to pause for a period, thus avoiding internal buffer overflow and packet loss. Features ◆Hardware VLAN filtering. ◆Chip-Level Internet Protocol (CLIP) for IP packet processing. ◆IEEE 802.3z compliant. ◆Complies with the PCI v2.2 interface standard ?supporting operation at 33/66 MHz and 32/64 bit wide data path. ◆Full duplex or half-duplex operation. ◆ On-board verification of IP header and TCP/UDP checksum. ◆On-board screening of VLAN-tagged packets ?tagged in compliance IEEE 802.3ac. ◆IEEE 802.3z 1000Base-SX,1000Base-LX Gigabit Ethernet compliant. ◆Standard optical fiber connector and cable type options. ◆Transceiver lasers compliant with Laser AEL Class 1 standards and is safe for eye-viewing. ◆Plug and Play installation. ◆Two LED indicators: Link/RxAct, Power/TxAct. ◆Drivers for all leading Network Operating Systems. Support for: o Windows XP Specifications ◆Network Type: Optical Ethernet 1000Base-SX/1000Base-LX Single Single-mode fiber / dual wavelength 1310 / 1550nm, maximum reaching 20km Dual Single-mode fiber / single wavelength 1310nm or 1550nm, maximum reaching 80km Dual multimode fiber / single wavelength 850nm, accepts 62.5 / 125 micron multi-mode fiber optic cable for a maximum length of 260 meters, accepts 50 / 125 micron multi-mode fiber optic cable for a maximum length of 550 meters. ◆Host interface: PCI 2.1 Bus (Bus Master) ◆Physical Dimensions: 165 mm x 66 cm ◆Power Consumption: 5 Watts max ◆Environment: Storage: -25℃~ 55℃ Operating: -5℃~ 50℃ Humidity: 5% to 95% non-condensing