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     ShenZhen Speed Technology Co., Ltd, founded in 2004, is a high-tech enterprise which specializes in the manufacture of professional and reliable network equipment, undergoing its own research,development,manufacturing and selling & after sales services.
     At present, Speed Technology products are widely used in telecommunication, broadcasting, community access, monitor and other industries, recognized by many customer in a variety of LAN constructions such as enterprises, hospitals, schools, internet cafes and so on.
     In 2005, firstly introduced the full Gigabit switches with 24 eletricity ports and 2 optical ports, laid a good foundation of development of "fiber backbone".
     In 2008, firstly manufactured the second layer gigabit switches with optical ports, became the pioneer of promoting gigabit fiber network, and successfully introduced the fiber backbone solutions of LAN with higher cost-effective and stable performance, for the coming of gigabit fiber era wrote a great deal!
     In 2012, firstly introduced full 10GE fiber backbone switch, leading the era of the local "full 10Gb fiber backbone" ! And laid a good foundation of development of "10G fiber" times.

Gigabit fiber NIC UK-A2GFS

Gigabit fiber NIC UK-A2GFS is a dedicated server NIC with 2 multimode SFF interface which could support 2Gbps transmission bandwidth and PCI-E X4 standard slots, ensuring the efficient and stable working of NIC

★  Gigabit fiber NIC UK-A2GFS is a dedicated server NIC with 2 multimode SFF interface which could support 2Gbps transmission bandwidth and PCI-E X4 standard slots, ensuring the efficient and stable working of NIC. Besides, dual-port multimode Gigabit fiber NIC UK-A2GFS also support VLAN, QOS strategy, flow control and other functions, its very suitable for medium and large-scale LAN applications.
★  Support Gigabit fiber channel, support 1000Base-LX or 1000Base-LX;
★  Support SFF interface;
★  Interface standard support PCI Express 1.0a;
★  Support 802.1p, as well as L2 priority queue;
★  Support 802.1Q VLAN function;
★  Support QOS strategy and flow control;
★  Support 9KB over-sized frames;
★  Support 802.3x flow control;
★  Support almost network operating system, can be widely deployed..
★  Dual-port multimode Gigabit fiber NIC UK-A2GFS can enables 2 Gigabit connection in a single NIC, thereby increasing the servers bandwidth and solving the problems of limited number of slots; It supports superior performance and good reliability, reducing the power consumption of Gigabit Ethernet controller chip with single block integrated dual port PCI Express, and dual-port server NIC can effectively balance a CPU kernel network loads so that improving the performance of multiprocessor system, while reducing CPU utilization rate, in the multiprocessor system exhibits excellent properties. When it uses together with Microsoft receiver extension or the Linux of scalable I/O, the NIC could effectively balance more CPU network loads. Furthermore, it has excellent noise immunity, so as to stand out with excellent performance in majority of NIC products.

Product model
Dual-port multimode Gigabit fiber NIC UK-A2GFS 
Supported agreement
IEEE802.3、IEEE 802.3ab、IEEE 802.3x、IEEE802.1q、IEEE802.1p、IEEE802.1z、IEEE802.1x、IEEE802.1ab
Maximum frame length
Number of port
2 multimode SFF optical port
Network Media
1000Base-LX: using long-wavelength laser (1310nm) crossed the Multimode and single mode fiber, multimode fiber 550m is the maximum distance, single mode is 10-24km.
1000Base-SX: 62.5 μ m multimode fiber maximum transmission distance is 275m, use 50 μ m multimode fiber maximum transmission distance of up to 550 meters
Data transmission rate  
2000Mbits/s (full duplex)
Card interface 
PCI-E X4 standard slot
Power consumption
Port Gigabit connection state 3.3V/1.55A
Port without connecting state 3.3V/1.5A
Use of environment
Storage temperature: -20 ℃ ~ 65 ℃; storage humidity from 5% to 90%.non-condensing
Operating temperature: 0 ℃ ~ 50 ℃; working humidity from 10% to 90%.non-condensing

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