Project Name: LED Display Project Content: Fengxian Animal Husbandry and Fishery Bureau purchases modern animal epidemic prevention system detection network platform LED large screen, 3.75 two-color, 2.845*2.242.
Supplier qualification requirements:
Meet the conditions that should be met in accordance with Article 22 of the Government Procurement Law;
Prequalification materials include:
(1) “Fengxian Government Procurement Project Participation Registration Formâ€;
(2) A copy of the business license of the enterprise legal person that has passed the annual inspection;
Registration and pre-qualification materials submission time: May 12, 2009 - May 14 from 9:00 am to 11:30 am, 2:00 pm to 5:30 pm (except public holidays).
The above prequalification materials should be submitted to the registration contact person of the center before the deadline for registration. If the offer is incomplete, the registration quotation will be rejected.
Opening time: May 15, 2009 at 2:30 pm
Inquiry Organization: Fengxian People's Government Procurement Center Purchasing Unit: Fengxian Animal Husbandry and Fishery Bureau Company Name: Fengxian People's Government Procurement Center Contact: Xu Hailin, Duan Suxia Tel: 0516-89159010, 89159596 E-mail: Fax: Postal Code: Address: The third floor of the north of the Fengxian Finance Bureau
USB3.0 provides a standard interface for all kinds of devices that are connected to PCS or audio/high-frequency devices.The theoretical transmission speed is up to 5Gbps. HUB is commonly known as a hub, which is used to connect multiple computers or network devices in a network using a star topology. The USB 3.0 Hubs is an upgrade of the USB 2.0 Hubs. The transmission rate of the USB2.0 is 480Mbps, and the transmission rate of the USB3.0 is 5Gbps. The maximum transmission speed is 10 times that of the USB2.0, and the transmission speed is faster.
The USB 3.0 hub provides a quick and easy way to connect all the peripherals you use on your desktop. You can connect 2 external monitors, gigabit Ethernet ports, headphones/speakers, USB printers and scanners, keyboards, mice and other peripherals with a single USB 3.0 cable to your computer for up to 5Gbit/s external storage access (10 times faster than USB 2.0). USB HUBS can do split, but not evenly. If, as the subject says, you only have two devices, and the two devices are transmitting at the same time and taking up as much bandwidth as possible, then you end up with two devices each taking up 50% of the bandwidth. Due to the fast theoretical speed of USB3.0, even if divided into four parts, the theoretical bandwidth of each port is still as high as 1Gbps, and the number of converted bytes is close to 100MB/s, which is still a very high bandwidth.
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