Pay attention to the suitability of choosing ppe

" Romantic Spring " underwear chain brand, in early 2005 to create a professional underwear chain brand. Its predecessor is "June Rose" underwear chain. In early 2005 opened the first underwear stores, and invested heavily in 2006 80 million yuan, the full launch of the chain management system, hired well-known Chinese brand planning company, designed the most visual beauty of the romantic spring underwear brand store image, the establishment of The scientific underwear franchise and self-employed mode of operation, professional shopping guide, consultative sales to provide customers with professional and thoughtful intimate service to produce the main products to ensure the quality of goods. "Spring Romance" now has more than 300 underwear chain stores, and in all sales areas have a high brand awareness and reputation, "Romantic Spring" is trying its best to build China's most competitive underwear chain brand and strive in the future Within five years self-operated stores reached 300, franchise stores reached 700, with an annual turnover of 700 million yuan of scale.

Romantic spring underwear brand store image

Romantic spring underwear brand store image

SC To SC UPC Duplex

Relative to SC To SC UPC Duplex,Optical fiber jumpers (also known as optical fiber connectors), that is, optical fiber connectors that are connected to optical modules, are also available in many types, and they cannot be used mutually. The SFP module is connected to the LC fiber optic connector, and the GBIC is connected to the SC fiber optic connector. The following is a detailed description of several commonly used optical fiber connectors in network engineering:

①FC-type fiber jumper: The external strengthening method is a metal sleeve, and the fastening method is a turnbuckle. Generally used on the ODF side (most used on the distribution frame)

②SC type optical fiber jumper: the connector that connects to the GBIC optical module, its shell is rectangular, and the fastening method is a plug-in latch type, without rotation. (Most used on router switches)

③ST type optical fiber jumper: commonly used in optical fiber distribution frame, the shell is round, and the fastening method is turnbuckle. (For 10Base-F connection, the connector is usually ST type. Commonly used in optical fiber distribution frame)

④LC-type optical fiber jumper: the connector for connecting the SFP module, which is made by the easy-to-operate modular jack (RJ) latch mechanism. (Router commonly used)

Sc To Sc Upc Duplex,Sc To Sc Upc Simplex,Sc Upc To Sc Apc Simplex,Sc To Sc Apc Duplex

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