博客

布线发展史

2017-10-11

 

Equipment cords are an integral part of any network—whether it’s a fiber jumper used to make connections between fiber patching areas and switches in the data center or a copper patch cord out in the LAN to connect end devices to the work area outlet.

2017-10-05

While neatly combed bundles of cables might look really nice in exposed overhead cable trays and in racks and cabinets, this aesthetically pleasing deployment isn’t always a thing of beauty when it comes to performance.

Sometimes this can be hard to explain to your customers who seem to care more about how the cable looks versus how well their data transmits.

Some Things Are Better Kept Natural

2017-9-20

Fluke Networks has long provided educational content on anything and everything to do with testing network cabling systems—from standards and best practices, to application assurance and tricks of the trade.

2017-9-14

随着物联网 (IoT) 和传感器技术的发展,越来越多的设备开始支持 IP 并连接到铜缆水平线缆基础设施。这些设备,如 LED 灯、监控摄像机、楼宇自动化控制和 Wi-Fi 接入点等,大部分都有一个集成的 RJ45 端口,用于连接网络。

2017-9-06

If you ever attended a Standards meeting you might have heard the word “harmonization” mentioned frequently.The idea of harmonization, somewhat of a holy grail, is to have standards from different organizations agree.For example, imagine if the TIA, IEC, and ISO/IEC organizations used the same test standard.Actually, there is nothing to stop them – TIA frequently adopts IEC standards.However, I am not aware of IEC or ISO/IEC adopting a TIA standard.

2017-8-30

Fiber optic cabling comes in two types – multimode and singlemode.Most of you likely know that multimode cabling distances are shorter than singlemode, and singlemode is therefore deployed for outside plant long-haul fiber applications, while multimode is the primary choice for data centers and premise applications.

2017-8-23

For professional contractors and installers of data communications cabling systems, compliance with ANSI/TIA 606-B Standards updated back in 2012 has required new levels of precision in cable labeling – often an arduous and time-consuming process for cable installers.Today, however, thanks to smart, cutting-edge cable labeling tools and technologies, that situation has improved dramatically!

606-B Compliance…and a Whole Lot More

2017-8-16

It seems like just yesterday we were talking about spring cleaning, and now we’re moving into the dog days of summer.And it’s hot.

2017-8-09

In the 2014 version of ISO/IEC 14763-3, testing of optical fiber cabling, unidirectional testing for permanent links is required.In specific cases, bi-directional testing is required.However, ISO/IEC 14763-3 provides no information on how a bi-directional test should be done - this article explains how.

When Bi-Directional Testing is Required

页码

 
 
Powered By OneLink