answer：RJ is the abbreviation for Registered Jack, meaning “Registered socket”. In the FCC (USA Federal Communications Commission standards and regulations), RJ is the interface to describe a common telecommunications network and is commonly used with pins 11 and RJ45.The angle between the direction of the crystal head cut in module and the direction of the wire bonding wire bonding is distinguished, and the data modules of the company are both 90 degrees and 180 degrees, and recently we have launched a tool-free module, which is flexible and convenient to use.

answer：Distribution frame is one of the most important components in management and inter-equipment subsystem. It is the junction of two subsystems of vertical trunk line and horizontal wiring. A distribution frame is typically mounted on a cabinet or wall. The commonly used distribution frame has a voice distribution frame, a terminal frame, a modular fast frame, and an optical fiber distribution frame.

answer：The information panel is used to install the fixing module at the location of the information outlet. The socket panel is divided into English, American and European styles. The English panel is better suited for China, 86X86mm specifications. The main features of the 86 panel are: polycarbonate (commonly known as bulletproof adhesive) is used as PC, and the flame retardant is resistant to impact; no screw hole is visible on the surface of the panel and is elegant and elegant; Buckle-position panel design can prevent pollution panel during construction; All the panels shall be provided with protective doors to adapt to different harsh construction environments and to facilitate the insertion and insertion of the jumper wires; the information port is provided with an identification label and is used for management; Has a unique inclined port panel, is convenient to install on the wall.

answer：RJ45 jumper features: 1) gold plating on the surface of the crystal head is 50 μm, which ensures good contact and signal transmission performance;2) the glue filling sheath and the anti-skid tension of the gradual change type stress principle ensure a certain bending radius;3) The jumper with different colors and lengths can be provided, so that the cable management is very convenient;4) The multi-stranded conductor cable is adopted as the manufacturing jumper to ensure the performance of the wire rope. Category of RJ45 jumper: 1) split by category: voice jumper, super five-class and six-class jumper 2) according to structure: non-shielded jumper and shielding jumper 3) in type: straight-through jumper and cross-jumper

answer：With the connection between 110 distribution frame and 24-port distribution frame, this jumper wire can be used repeatedly between 110 distribution frame and 24-port distribution frame, directly pulling and pulling, making the management change very convenient, fast and fast in actual project.

answer：The tail fiber is an optical fiber with only one fiber optic connector.For optical fiber welding, the fiber optic connector is an optical fiber coupler or a direct device.

answer：The fiber coupler is characterized by: 1) high precision zirconium oxide and high polished phosphor bronze sleeve; 2) Mechanical dimensions with high accuracy; 3) is suitable for single-mode and multi-mode connectors; 4) Low cut in loss and high return loss; 5) Good physical bearing capacity and plugging capacity.

answer：The optical fiber distribution frame is used to fix the optical cable, and the optical fiber coupler is spliced on the optical fiber distribution frame by using the tail fiber to weld the optical cable, one end of the coupler is used for connecting the optical fiber head of the tail fiber in the box, and the other end of the coupler is used for splicing optical fiber jumper equipment outside the box; In our product line, the fiber optic distribution frame + tail fiber + fiber coupler constitutes the fiber optic distribution unit. The distribution frame is fixed and contains the optical cable, provides the space for the optical cable welding. The tail fiber is used for welding the optical cable. The coupler is used for terminating the tail fiber, Together, the management of each core optical fiber after the optical cable welding is realized. Features: 1) The structure is firm and elegant, the design is unique, the route is reasonable, and the minimum curvature radius of the optical cable is ensured to be compact, small in volume and light in weight.

answer： The data module in the wiring box acts as a distribution frame, and the switch module is a network device with the function of establishing a local area network and a broadband sharing (through software), and the router module can be directly used for broadband sharing. and the unlimited broadband Internet can be realized without the software agent.