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Generic cabling skills
皇冠手机登陆网址综合布线技巧
Core tip: one must: in advance of the integrated wiring system design, with civil, fire, air conditioning, lighting and other installation works together, so as not to produce unnecessary construction conflict. The two point: under the conditions permit, the weak should go their own weak wells, reduce the chance of electromagnetic interference, floor wiring room and mainframe room should be arranged as much as possible for the development and maintenance of the required. For network,
核心提示:一点:必须提前对综合布线系统进行设计,跟土建、消防、空调、照明等安装工程互相配合好,免得产生不必要的施工冲突。 二点:在条件允许的情况下,弱电应走自己的弱电井,减少受电磁干扰的机会,楼层配线间和主机房应尽量安排得大一些,以备发展和维修所需。对于网络,
A: must be in advance of the integrated wiring system design, with civil, fire, air conditioning, lighting and other installation works together, so as not to produce unnecessary construction conflict.
一点:必须提前对综合布线系统进行设计,跟土建、消防、空调、照明等安装工程互相配合好,免得产生不必要的施工冲突。
The two point: under the conditions permit, the weak should go their own weak wells, reduce the chance of electromagnetic interference, floor wiring room and mainframe room should be arranged as much as possible for the development and maintenance of the required. For networks, the laying of physical layers is critical because it is the foundation.
二点:在条件允许的情况下,弱电应走自己的弱电井,减少受电磁干扰的机会,楼层配线间和主机房应尽量安排得大一些,以备发展和维修所需。对于网络,物理层的铺设是至关重要的,因为它是基础。
The three point: try to 'at some point, the double panel (a speech, a data), with power with the good, in the information near the source point of cloth. Because it is a one-time in the project of integrated wiring line in general, good cloth, to change the wiring is difficult, but with the development of communication equipment is more and more, so some of the more secure duobu.
三点:尽量多布一些点,采用双孔面板(一个语音,一个数据),跟电配合好,在信息点附近布电源点。由于综合布线一般来说是一次性到位的工程,线布好了,要更改布线相对困难,而通信设备随着发展是越来越多,所以多布一些较为稳妥。
The four point: do not make integrated wiring too idealistic, do not also a few more dedicated network also is integrated on integrated wiring. Integrated wiring, the telephone network, computer networks, building automation network integration is enough.
四点:不要把综合布线过于理想化,不要把一些较为专用的网络也集成到综合布线上。综合布线把电话网、计算机网、楼宇自控网集成到一起已经足够了。
Five: with the rapid development of network equipment, the selection scheme should be open, by more than five or five categories, to ensure the data and voice can be exchanged by optical fiber cable vertical logarithmic increase, for some large buildings, should be used to do data backup instead of optical fiber cable
五点:随着网络设备飞速发展,在选择方案时应尽量开阔一些,水平采用五类或五类以上,保证数据和语音可以互换,垂直采用光纤加大对数线缆,对于一些点较多的建筑,应采用光纤做数据备份而不是用线缆
The six point: because the light product prices continue to drop, large bay wiring should be considered 'points of light so favorable for network construction.
六点:由于光产品的价格不断下调,大开间布线应考虑多布一些光点,这样对网络建设有利。
The seven point: laying DG pipe to use larger diameter, to leave margin. Cable should pay special attention to the turning radius, turning radius is too small will cause serious loss of check each link, a fiber optic cable, light box panel special contacts, some of the panel of the box is not enough depth to spot after doing not installed on the panel to the box is good, installed after the test is not good, the reason is installed after the cable radius is too small, causing serious loss.
Eight: with the price of light welding equipment, to local conditions, can give ST and SC method of making traditional head into the fiber pigtail and phase welding practices can ensure optical quality.
七点:铺设DG管时要采用直径较大的,要留有余量。铺设光缆时要特别注意转弯半径,转弯半径过小会导致链路严重损耗,仔细检查每一条光缆,特别光接点的面板盒,有的面板盒深度不够,光点做好以后,面板没装到盒上时是好的,装上去以后测试就不好,原因是装上去后光缆转角半径太小,造成严重损耗。
Nine not one-sided pursuit of wiring products brand, in recent years, in fact, the performance of network equipment non shielding wire, some domestic manufacturers of cable, module on other has reached the industry standard, the price has a larger advantage, so we can consider the use of their products.
八点 :随着光熔接设备的降价,对有条件的地方,可以考虑放弃传统的ST、SC头的制作方法,采用尾纤与光纤相熔接的做法更能够保证光路质量。
The above points are frequently encountered in engineering. In fact, the integrated wiring is not a difficult to understand the project, as long as the principle of understanding it, a lot of comparison of product performance, we will be able to make affordable systems.
九点 不要片面追求布线产品的品牌,进几年来,其实国内的一些厂家生产的非屏蔽线、光缆、模块等其他的网络设备性能上已进达到行业标准,价格上具有较大的优势,所以可以考虑用我们自己的产品。
以上几点是在工程中经常碰到的问题。其实综合布线不是一个难以理解的项目,只要懂得它的原理,多多对比产品性能就一定能作出价廉物美的系统。
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