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19 inch 12 core Pull type optical fiber distribution frame 12 port Rack Mounted Indoor fibers Distribution Frame
Introduce
The optical fiber distribution frame series products are the
auxiliary equipment for the terminal wiring in the optical fiber
transmission communication network
And protect the optical fiber connector.
Folding environment requirements
A. optical cable distribution frame is not suitable for outdoor
use, such as to be used, should take protective measures.
B. operating temperature: -25 DEG C ~+40 C
C. storage temperature: 25 ~+55
Relative humidity: not more than 85% (30 DEG C)
D. air pressure: 70~106kPa
20 years
Folding function requirement
1 with the introduction of fiber optic cable, wiring leads and
fixing and protecting pigtail cable, wiring and the performance of
optical fiber pigtail damage function.
2 has the function of avoiding the environmental impact of the
optical cable terminal.
3 has the function that the optical cable metal component and the
optical cable terminal box shell are insulated and can conveniently
lead out the ground.
4 provide cable terminal and placed the remaining optical storage
space, and convenient installation and operation.
5 boxes of physical strength is sufficient to withstand the impact
of the strength of the fixed, and with different occasions of the
corresponding installation function.
6 if necessary, should have the function of optical fiber cable
connection.
Folded structure
The optical cable terminal box is composed of 3 parts: the shell,
the internal component and the optical fiber connector.
1 shell
The shell should be easy to open, easy to install, the shell should
be used for the high voltage protective grounding device of optical
cable metal component.
2 internal components.
Internal components shall include the following:
A. support: the internal structure of the main body for the
internal structure of the support;
B. set: in order for fiber disc storage optical fiber connector
(and protection) and the remaining optical fiber, can the remaining
optical fiber length not less than 1.6m, the radius of curvature of
the remaining fiber tray should be not less than 37.5mm. It also
provides a marker for easy identification of the fiber number and
convenient operation of the space;
C. fixed device for cable sheath, fixed cable strengthen member
fixed and fixed line pigtail.
3 optical fiber connector protection
Application:
1) Telecommunications subscriber loop
2) Fiber to the home (FTTH)
3) LAN/WAN
4) CATV