Welcome to the official website of Shenzhen Dafuguang Communication Co., Ltd.!
Address: Shangda Langdafu Industrial Park, Tongsheng Community, Dalang Street, Longhua District, Shenzhen
Contact person: Manager Li 18925209947
Contact person: Mr. Liu 13316598807
Fax: 0755-33235386
Tel:0755-28106528
E-mail: sales@takfly.com.cn
Website: http://www.takfly.com.cn
Application: optical communication system/CATV/FTTH/Testinig instrument
PLC splitter, adapter type: ST, SC, LC, FC, etc. 1 * 2/1 * 4/1 * 8/1 * 16 * 1 * 32 * 1 * 64 core, steel tube, ABS box, naked fiber available
Objective:
In order to ensure full understanding of customer requirements and clear standards of both parties, the company's products (planar waveguide optical divider) can meet customer requirements
With reference to the standard
Q/computed tomography (CT), 2295-2010
The customer request
Product specification
1*4/1*8 device fiber is 4 cores, the chromatogram is: blue, orange, green, brown; The optical fiber of 1*16 and above devices is 8 cores, and the chromatogram is: blue, orange, green, brown, gray, white, red and black
Naked device:
The device packaging steel pipe specification is shown in table 2. The input and output end is rubber soft rubber plug, and the input and output end is 250um optical fiber with optical fiber. When the product is shipped, the tail fiber is not stripped and there is no connecting head
Device fiber chromatogram
Differential type
The device packaging steel pipe specification is shown in table 2. The input-output end is a hard rubber plug, and the input-output end is a 0.9 white sleeve. If the customer requires a color sleeve, the color sleeve is arranged in the same way as the fiber output, as shown in the figure below.
Device out of fiber chromatography color sleeve chromatography
Module cassette
There is no digital tube when the products of box type products without connecting head are shipped, and the lead products are shipped with yellow number ring.
1*N PLCTechnical parameters
1*4 PLC | 1*8 PLC | 1*16 PLC | 1*32 PLC | 1*64 PLC | |
Insertion lossIL | ≤7.2 dB | ≤10.3 dB | ≤13.5 dB | ≤16.6 dB | ≤20.3 dB |
Uniformity between ports | ≤0.6 dB | ≤0.8 dB | ≤1.0 dB | ≤1.5dB | ≤1.8 dB |
Polarization dependent lossPDL | ≤0.2 dB | ≤0.3 dB | ≤0.3 dB | ≤0.3 dB | ≤0.4 dB |
Output end cut back lossRL | ≥50 dB | ≥50dB | ≥50 dB | ≥50dB | ≥50dB |
directional | ≥55 dB | ≥55 dB | ≥55 dB | ≥55 dB | ≥55 dB |
Working temperature | -40℃~+85℃ | ||||
Storage temperature | -40℃~+85℃ | ||||
Note: the insertion loss of the above products was measured at room temperature, excluding the connector. The PLC with connector added 0.2db to the above requirements |