Solder connector called (jumper) refers to both ends of the light is installed on the plug connector, optical fiber jumper is used to achieve the optical path connection; end is provided with a plug called pigtail. Single-mode fiber connector fiber optic jumper cables connecting head connection type FC, SC, St, LC, MTRJ, mu. The mode of the end face contact with PC, UPC, APC type. The jumper type connector on both ends or different contact surface, called single-mode jumper switching. Hong Bang company uses high-quality ceramic core and high-quality optical fiber, the insertion loss is small, the swap performance, repeat insertion performance is good, the operation is simple, easy to use.

产品特性：

Product characteristics:

.采用业内最先进的调芯技术

Using the industry's most advanced core technology

.端面无伤痕，无污垢

Face no scars, no dirt

.光纤外径：3mm/2mm/0.9mm

Optical fiber diameter: 3mm/2mm/0.9mm

.光纤类型：9、125 u m,50/125 u m，62.5、125 u m

Optical fiber type: 9, 125. U m, 50/125 u m, 62.5, u m 125

光纤接口：SC,FC,ST,LC,MTRJ,MU等

Optical fiber interface: SC, FC, ST, LC, MTRJ, MU, etc.

.光纤端面形状分有PC,UPC,AP

Optical fiber end face is divided into PC, UPC, AP

.光纤长度,单模或多模光纤，PC,APC或UPC等多种规格均可以自由选择，订做

Optical fiber length, single-mode or multimode fiber, PC, APC or UPC, and other specifications can be freely selected, customized

.光纤颜色：单模多为黄色，多模多为橙色

Fiber color: single mode and more yellow, multimode and more orange

The following detailed description of several kinds of optical fiber connector network commonly used in Engineering:

①FC型光纤跳线：外部加强方式是采用金属套，紧固方式为螺丝扣。一般在ODF侧采用(配线架上用的最多) 

The FC type optical fiber jumper: external strengthening way is to use the metal sleeve, fastening methods for screw buckle. On the ODF side (the most commonly used frame for)

②SC型光纤跳线：连接GBIC光模块的连接器，它的外壳呈矩形，紧固方式是采用插拔销闩式，不须旋转。(路由器交换机上用的最多) 

II SC type optical fiber jumper: connectors for optical GBIC module, its shell is rectangular, fastening methods is to use the plug pin bolt type, does not need to be rotated. (most router switch for)

③ST型光纤跳线：常用于光纤配线架，外壳呈圆形，紧固方式为螺丝扣。(对于10Base-F连接来说，连接器通常是ST类型。常用于光纤配线架) 

The ST type optical fiber jumper: commonly used in the optical fiber distribution frame, the shell is round, for fastening screw buckle. For a 10Base-F connection, the connector is usually a ST type. Commonly used in the optical fiber distribution frame)

④LC型光纤跳线：连接SFP模块的连接器，它采用操作方便的模块化插孔(RJ)闩锁机理制成。(路由器常用) 

The LC type optical fiber jumper connector: SFP module, it uses modular jack convenient latch mechanism (RJ). (common router)

⑤MT-RJ型光纤跳线：收发一体的方形光纤连接器，一头双纤收发一体 

The MT-RJ type optical fiber jumper: square optical fiber connector transceiver, a dual fiber transceiver

ST、SC连接器接头常用于一般网络。ST头插入后旋转半周有一卡口固定，缺点是容易折断;SC连接头直接插拔，使用很方便，缺点是容易掉出来;FC连接头一般电信网络采用，有一螺帽拧到适配器上，优点是牢靠、防灰尘，缺点是安装时间稍长。MTRJ型光纤跳线由两个高精度塑胶成型的连接器和光缆组成。连接器外部件为精密塑胶件，包含推拉式插拔卡紧机构。适用于在电信和数据网络系统中的室内应用。

ST, SC connector joints are commonly used in general network. St head is inserted after the rotating part of the week a bayonet fixed, the disadvantage is easily broken; SC connector plugged directly, very convenient to use. The disadvantage is that the drop out easily; using FC connector general telecommunication network, a nut is screwed to the adapter, has the advantages of reliable, anti dust. The disadvantage is that the installation time is slightly longer. MTRJ type optical fiber jumper connector and cable by two high precision plastic molding. The external part of the connector is a precision plastic part, comprising a push pull type plugging and plugging mechanism. For indoor applications in telecommunications and data network systems.