FTB4芯光缆分线盒 4芯光纤分线盒 FDB光纤分线盒

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产品简介：光纤配线箱FTTH光网络中的客户端配线设备，主要用于光传输终端的成端熔接、分光、配线输出等功能，能有效的对光缆进行终接、保护及管理，为光网络传输过程中的必要设备。产品特点：＊本产品由工程塑料阻燃ABS或聚碳酸酯材料经造粒后高温注塑成型，产品外型流畅，抗冲击能力强；＊采用翻板式结构，能高密度的配置端口和分光设施。＊双层结构设计，上层为光分路器配线层，下层为光纤熔接层；＊本产品为多用途配线设备，既能当光分线箱使用也能当光分路器箱使用，操作方便灵活。；   符合(YD/T988-2007通信光缆交接箱要求)。产品应用：＊适用于FTTH入户和CATV有线电视系统的安装布线系统；＊电信网络；＊数字通讯网络＊工作温度：—40°~+60°C;＊相对湿度：93%（at+40°C);＊大气压力：62kpa~101kpa(近似海拔0~5000米）＊插入损耗：≤ 0.35dB；                                                                                                       ＊回拨损耗：≥ 50dB；＊插拔耐久性能：＞1000次＊绝缘电阻：≥1000MΩ/500v(DC)＊耐压：＞3000v(DC)/1min不击穿，无飞弧。

Product introduction:

The client wiring equipment in FTTH Optical Network of optical distribution box is mainly used for the functions of optical transmission terminal, such as terminal fusion, light distribution, wiring output, etc., which can effectively terminate, protect and manage the optical cable, and is the necessary equipment in the optical network transmission process.Product features:* this product is made of engineering plastics flame-retardant ABS or polycarbonate by high-temperature injection molding after granulation, with smooth appearance and strong impact resistance;* adopt the flap structure, which can be configured with high-density ports and light distribution facilities.* double layer structure design, the upper layer is the distribution layer of optical splitter, and the lower layer is the optical fiber fusion layer;* this product is a multi-purpose wiring equipment, which can be used as both the optical distribution box and the optical splitter box, with convenient and flexible operation. ;It meets the requirements of YD / t988-2007 communication optical cable junction box.Product application:* applicable to the installation and wiring system of FTTH and CATV cable TV system;* telecommunication network;* digital communication network* working temperature: - 40 ° ~ + 60 ° C;* relative humidity: 93% (at + 40 ° C);* atmospheric pressure: 62kpa ~ 101kpa (approximate altitude 0 ~ 5000m)* insertion loss: ≤ 0.35db;* call back loss: ≥ 50dB;* plug durability: ＞ 1000 times* insulation resistance: ≥ 1000m Ω / 500V (DC)* withstand voltage: ＞ 3000V (DC) / 1min, no breakdown, no flashover.

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