| ODF 光纤熔接配线单元盒，又称ODF配线箱，是用于光缆引入、固定和保护、光缆终端与尾纤熔接，用户可根据实际需求选配单元数量或法兰盘数量。 |
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| 1 产品结构： |
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| 光纤熔接配线单元盒由外壳、内部构件、光纤接头保护件3部分组成。 |
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| 1.1外壳：外壳方便开启，便于安装。 |
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| 1.2内部构件包括以下部分： |
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| 1.2.1支撑架：内部结构的主体，用于内部结构的支撑； |
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| 1.2.2集纤盘：用于有顺序地存放光纤接头（及其保护件）和余留光纤，可余留光纤的长度不小于1.6m，余留光纤盘放的曲率半径不小于32mm。并有为重新接续提供容易识别纤号的标记和方便操作的空间； |
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| 1.2.3固定装置：用于光缆护套固定、光缆加强构件固定和配线尾纤固定。 |
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| 1.2.4 光纤接头的保护采用热收缩保护管。 |
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| 2 外观： |
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| 光纤熔接配线单元盒形状完整，无毛刺、无气泡、无龟裂和空洞、无翘曲、无杂质等缺陷。全部底色应均匀连续。经静电喷塑处理，其色泽应均匀一致无划痕和露底。 |
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| 3 材料： |
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| 光纤熔接配线单元盒中，所有的塑料部件采用的材料具有防腐性能，金属部件采用静电喷塑处理，以增加其防腐蚀性能；材料的物理、化学性能稳定并且材料之间有良好的相容性。 |
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| 3.1热收缩保护管采用的材料及填充物的热熔温度不小于120℃，热软化温度大于90℃，使用温度：-25℃～＋40℃。 |
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| 3.2全部材料无毒、无腐蚀，对人体健康和其它设备无副作用。 |
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| 4 结构特点： |
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| 4.1用19″标准安装界面，适用于多种机架、机柜上的安装 |
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| 4.2采用金属结构，表面涂装静电喷塑，结构轻巧，外形美观 |
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| 4.3全模块化设计，全正面化操作，安装灵活、施工维护方便 |
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| 4.4抽拉式设计，集熔接配线一体化的熔接配线模块 |
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| 4.5适用于束状和带状光缆 |
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| 4.6每盘可卡式安装12个FC，FC（双芯），SC，及ST适配器，适配器正面呈30°角，既保证拉光纤的曲率半径，又可避免激光损伤眼睛。 |
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| 4.7模块可取出至设备外操作，简单方便 |
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| 4.8光缆和尾纤均具有2m以上的盘储空间 |
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