详细介绍: DDF数字配线架|DDF数字配线柜|DDF配线架|西门子数字配线架|BNC数字配线架【DDU数字配线单元:8系统、10系统、16系统、20系统、21系统数字配线架】(Digital Distribution frame)数字配线架,DDF数字配线架,DDF高频配线架厂家,DDF配线架生产基地!
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三网通信DDF数字配线架、MDF总配线架、ODF光纤配线架产品应有尽有、质量保证!随时欢迎您前来咨询!!!
销售热线:
手机:18757478008
传真:0574-63622508
Q Q:2775349240
地址:浙江省宁波慈溪市观海卫镇工业区
特点说明:
1.系列众多:西门子、NEC、BNC等制式;75、120欧姆等不同阻抗系列、各种柜架体等多种组合供客户选择;
2. 性能:严格的结构设计、优质的金属、非金属材料、标准镀金以及精湛、严格的工艺确保产品的性能稳定、可靠;
3. 结构:完整科学的的线缆结构,无论中间走线、两侧走线、前后跳线、架间跳线均更符合您的使用习惯,操作更加方便,完整的接地系统、多样的固定方式、90度旋转的单元体等细节完美的设计,确保客户使用更加方便。
DDF数字配线架技术指标:
一.环境要求:
1 工作温度: -5℃~+40℃
2 贮存温度: -25℃~55℃
3 工作相对湿度: ≤85%(+30℃)
4 贮存相对湿度: ≤75%
5 大气压力: 70KPa~106Kpa
二.设备机架:
1 机架高度:2000mm、2200mm、2600mm
2 机架材料:铝型材、冷轧板
3 进缆方式:上进缆、下进缆
4 操作方式:全正面操作
5 机框颜色:可选
6 接地方式:铜条
三.同轴连接器:
1 特征阻抗:75Ω
2 工作速率:2Mb/s、8 Mb/s、34 Mb/s、140 Mb/s、155 Mb/s(部分制式除外)
3 绝缘电阻:>1000MΩ(500VDC)
4 抗电强度:≥1000V(50HzAC)/min,不击穿、无飞弧
5 接触电阻:外导体≤2.5mΩ(压接),内导体≤10 mΩ
6 介入损耗:≤0.3dB (50KHz~233MHz)
7 回波损耗:≥18dB (50KHz~233MHz)
8 回线间串音防卫度:≥70dB(50KHz~233MHz)
9 拉脱力:>50N
10 连接器寿命:≥1000次
11 材料:黄铜、铍青铜
12 同轴连接器镀金厚度:≥2um
序号
|
产品名称
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规格型号
|
外形尺寸(高*宽*深)
|
材质
|
1
|
机 架
|
FM-DDF
|
2200*600*300
2000*600*300
|
|
2
|
单元体模块
|
8系统
|
100*485*90
|
纯铜
|
3
|
单元体模块
|
10系统
|
100*485*90
|
纯铜
|
4
|
单元体模块
|
16系统
|
140*485*90
|
纯铜
|
5
|
单元体模块
|
20系统
|
140*485*90
|
纯铜
|
6
|
单元体模块
|
24系统
|
140*550*90
|
纯铜
|
三网通信MPX型数字配线架系列
产品特点:
●特性阻抗75Ω 的L9 型同轴连接器,工作速率范围为2Mbit/s ~ 155Mbit/s;同轴连接器表面镀金后接触电阻低,接续可靠;可不中断电路测试;可与各种规格的射频电缆连接。
●各项指标均符合YD/1437《数字配线架》标准,机架采用铝型材或钢材,有封闭式、半封闭式和敞开式三种结构。
●高度有2600mm、2200mm、2000mm 等,宽度和深度有多种尺寸,可根据用户的需求专门制作;可根据容量的需要采用单面或双面安装;单元安装方式有固定式、90°翻转或360°翻转三种形
标准备附件
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BNC数字配线架系列
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120欧数字配线架
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NEC数字配线架
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(75Ω)数字配线架
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★ 标准型号
型号( Model)
|
最大容量
(Maximum Capacity)
|
架体外型尺寸(mm)(高×宽×深)the specifications(mm)
(H×W×D
|
备注Remarks
|
MPX09A(SW)
|
10单元100系统
10 units 100 system
|
2600×360×450
|
基础型
Basic Model
|
MPX09B(SW)
|
90单元90系统
90 units 90 system
|
2200×360×450
|
基础型
Basic Model
|
MPX09C(SW)
|
80单元80系统
80 units 80 system
|
2000×360×450
|
基础型
Basic Model
|
MPX09D(SW)
|
10单元100系统
10 units 100 system
|
2600×240×450
|
扩展型
Expand Model
|
MPX09E(SW)
|
90单元90系统
90 units 90 system
|
2200×240×450
|
扩展型
Expand Model
|
MPX09F(SW)
|
80单元80系统
80 units 80 system
|
2000×240×450
|
扩展型
Expand Model
|
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