Name: LED electronic display system wiring
Model / Specification: Reference type
Purchase number: QHCG2009076
1. Government centralized purchasing agency: Qionghai Municipal Government Procurement Office
2. Entrusted bidding unit: Jiaji Middle School of Qionghai City
3. Content of the bidding project: see table
Time: From now until July 14, 2009.
(2) Location: Procurement Unit on the third floor of Qionghai Finance Bureau (in Qionghai Hotel).
5. Deadline for submission of bids: afternoon of July 16, 2009
6, the opening time: July 16, 2009 at 2:30 pm
Bid Opening Place: Bidding and Tendering Center, 3rd Floor, Qionghai Administrative Service Center (next to Qionghai Municipal Government Office Building)
7. Requirements for bidders:
1) The bidder is a sound franchise store with a registered capital of not less than 2 million yuan (bank credit);
2) You must register at the office and receive the bidding documents to participate in the bidding of this project (providing an electronic version of the tender).
3) Qualification materials such as tax registration certificate, business license, and legal representative must be provided at the time of bidding.
4) Bidders must have a company and guarantee after-sales service requirements in the province. Company Name: Qionghai City Government Procurement Office Contact: Wu Wenneng Tel: 0898-62828054 E-mail: Fax: 0898-62828054 Postal Code: Address:
PLC, that is, planar optical waveguide, that is to say, the optical waveguide is located in a plane.
As everyone is familiar with single-layer circuit boards, all circuits are located in a plane of the substrate. Therefore, PLC is a kind of technology, it does not refer to a certain type of product, let alone a splitter! Our most common PLC splitter is made of silicon dioxide (SiO2). In fact, PLC technology involves a wide range of materials, such as glass/silicon dioxide (Quartz/Silica/SiO2), lithium niobate (LiNbO3), III-V semiconductor compounds (such as InP, GaAs, etc.), silicon-on-insulator (SOI/SIMOX), silicon oxynitride (SiON), polymer, etc.
Devices based on planar optical waveguide technology solutions include: Splitter, Star coupler, Variable Optical Attenuator (VOA), Optical switch, Optical comb ( Interleaver) and Array Waveguide Grating (AWG), etc. According to the requirements of different applications (such as response time, ambient temperature, etc.), these devices can be made by choosing different material systems and processing techniques. It is worth mentioning that these devices are all optical passive devices and are independent. They can be combined with each other or with other active devices to form high-end devices with different functions.
Optical Fiber, ABS BOX PLC splitter,Fiber Cable Splitter
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