Product model: FTTH fiber corridor box series
Products comply with: TIA/EIA507 - A home wiring standards
DB31 / T289.2003 general technical requirements of Shanghai housing information distribution box
CECS19.2000 urban residential building integrated wiring systems engineering design specifications
GB 50846-50846 optical fiber to the home communication facilities in residential area and residential construction engineering design specifications
Body material:
Product introduction: FTTb divider wall light box used for outdoor fiber optic cable and wiring connection of optical communication equipment, through the adapter wiring boxes, with fiber optic jumper wire lead to optical signal, realize the light distribution function. For FTTb engineering use fiber optic cable to the back, installed in the corridor, basement, room and building walls. Cable can also by the spectral distribution box dial with household after coiling cable welding leads, achieve the function of optical cable pass-through, meet the needs of traditional transmission network engineering
Second, the main features:
1. Save the construction space and construction strength.
2. The box body is made of manufacture, after electrostatic pensu processing, beautiful and easy, line is clear, waterproof anti-corrosion performance is good, long service life.
3. Light drawer divider module USES a modular design, strong interchangeability and commonality.
4. Take about structure and the structure design of composite structures, the left and right sides have optical fiber welding layer, and the right of the upper for optical divider wiring layer, the lower for optical fiber welding layer.
5. In the case forms and thickness under the condition of consistent, satisfy any form of succeeded in the construction process
6. Various joint clamping is convenient, flexible installation. Used for wiring and equipment rooms of cable termination, use and management.
7. The door is made of high qualified waterproof outdoor locks, cabinet of hanging wall
8. A temporary tail fiber storage area
9. To support the management of the various kinds of fiber optic connectors, such as SC, LC, ST, MT - RJ, rj45, etc
Three, technical parameters:
Main performance:
Conditions of use:
1. The working temperature: - 5 ℃ + 40 ℃ relative humidity: 90% or less (+ 30 ℃)
2. The atmospheric pressure: 70 kpa to 106 kpa storage temperature: - 40 ℃ to + 70 ℃
3. The photoelectric performance: the insertion loss of 0.2 dB or less; Additional loss 0.2 B or less
4. Return loss or 45 db; Additional loss or less 5 db
5. Plug the durability life > 1000 times
6. The electrical performance: 1000 m or higher insulation resistance Ω 500 v (dc)
7. The electrical strength, can bear 3000 v (dc) / 1 min without breakdown/fly arc phenomenon
Applicability indicators:
1. Nominal working wavelength of 850 nm, 1310 nm and 1550 nm;
2. The cable in accordance with GB/T11819 and GB/T7424 specifications;
3. Activity of optical fiber connector GB12507 and relevant standard specification.
Function:
1. Cable distribution box is suitable for the fiber optical terminal access, applicable and wiring connection of optical communication equipment, wiring in the adapter, run jump line of light distribution function. Can also be applied to optical fiber cable and wiring tail fiber protective straight weld connections.
2. The wall installation.
3. The set of optical fiber cable welding, disk storage, wiring three functions into one.
4. The front door, side door, double door structure, wiring space is large, convenient for operation and maintenance.
5. Welding lifted the lid can be opened, in the above installed directly, also reveal a box outside operation, simple to use.
6. Use of 45 Angle of loading and unloading of the adapter plate installation, can avoid activities generated when the connector plug plug the light damage to the human eye, and make the fiber has large bending radius.
7. Suitable for ordinary optical cable, can also be applied to the welding ribbon cable.
8. Have advanced fiber optic cabling management design unit, ensure the fiber cabling and fiber core installation, construction and maintenance is convenient.