fluke vfl

performance.Finding the source that causes excessive network traffic and taking measures to correct or eliminate the root cause can improve network performance and help you avoid potential problems in the future, however, if you do not use the correct tools and troubleshooting techniques, this will be a very time-consuming task.The EtherScopeTM ES network of fluke Networks Helps you quickly identify excess network traffic and the devices that cause t

process to view the asynchronous programming of node, this problem is more ruthless, and finally found. is also under the problem. A layer of layers is stripped before it is positioned.Have confidence in what you choose.This is the philosophy of Cancer man.I hung a test service to throw in the QQ space.From the log to see people are using what mobile access to ask. The moment the data is presented. I pushed the front mac PRO and made tea with the ipad.The problem is continuous, tea can not be d

Verification of data cable installation has provided an effective tool for network owners and wiring personnel to ensure the integrity of the physical network. This provides a solid foundation for network reliability. With the emergence of Ethernet

The preferred LAN cabling system is the twisted pair cable system. Among them, the mainstream choice is a system with over 5 categories or higher performance. For cabling systems, the most basic test conducted by the installer is to use the

The residential network is growing at a rapid rate, which is largely driven by the need to share printers or connect to the Internet with multiple home PC machines. Residential networks and video applications are also closely related, such as

1 #import "ViewController.h"2 3 @interfaceViewcontroller ()4 {5UIView *_redview;6UIView *_blueview;7UIView *_cyanview;8 }9 @endTen One @implementationViewcontroller A -- (void) Viewdidload { - [Super Viewdidload]; the //1. No longer need to

Network administrators often encounter network connection faults. If there are no tools, they often do not know the following troubleshooting methods. The following describes the basic steps for troubleshooting. You can learn how to use the right

As more and more vendors start to promote "channel guarantee", many installers find that they need to provide channel test results.Channel testing configuration is an important indicator used by the design and users of the cabling system to verify

The installation of protocol-based (for example, Gigabit Ethernet) networks boosts the rapid increase in the use of optical cables in Lan, which can meet the increasing bandwidth and transmission speed requirements. Multimode Optical fiber cables,

The application of optical fiber cables in telecommunications and long-distance communication networks has become very popular and mature. In recent years, with the application of Gigabit Ethernet and the gradual arrival of 10-Gigabit Ethernet, more

Almost all projects require performance verification tests on the cabling system after construction. At present, copper cable testing methods, instruments and testing standards have been widely used by practitioners. Compared with copper systems, the popularity of optical fiber testing is much lower. Many projects do not perform fiber link tests, or only use a VFL light source to verify the optical connection. Using

End users, or any user who pays for the network connection failure, will pay attention to a major issue of cable, which is why the cable fails. Any network that uses optical fiber cables, its Optical Fiber Links are crucial to the performance of the entire network. Therefore, it is critical to ensure that the optical cable link is always in the optimal state. To help you understand the causes of Optical Fiber failure, Fluke network independently inves

and the visual fault locator of the VFL. (2) Fluke the introduction of certification-grade optical cable tester Optifiber is a revolutionary concept, just like the introduction of DSP digital Cable tester DSP-100. 3, 2003 the development of domestic WLAN from the operator's point of view, the diversification of access and charge of the solution, promote the popularization and development of WLAN. But

reflector OTDR and the visual fault locator VFL. (2) Fluke launched the certification-grade optical cable tester Optifiber is a revolutionary concept, just like the introduction of digital DSP cable tester DSP-100. 3. Development of domestic WLAN in the 2003 From the operator's point of view, the diversification of access and charge of the solution, promote the popularization and development of WLAN. Bu

VFL language Introduction:What is the VFL language? The VFL full name is visual format Language, which translates to "visual formatting language" .The VFL is an abstract language that Apple has introduced to simplify AutoLayout codingexample of the VFL:H:[cancelbutton (]-12-[acceptbutton)]CancelButton Width 72,acceptbu

constraintwithitem:blueview attribute:nslayoutattributeheight relatedBy: Nslayoutrelationequal toitem:nil attribute:nslayoutattributenotanattribute multiplier:0.0 constant:50]; [Blueview ADDCONSTRAINT:HEIGHTLC];：To add a constraint using the VFL statement:Use the VFL to create an array of constraints:/*** 使用VFL语句来创建约束数组** @param format

attribute:nslayoutattributeheight multiplier:1 constant:0];42 [Self.view addCo Nstraint:equalheight]; Redview//-midpoint of the left and parent controls of the nslayoutconstraint *centerx = [Nslayoutconstraint constraintwithitem:redview Attribute:nslayoutattributeleft relatedby:nslayoutrelationequal ToItem:self.view attribute: Nslayoutattributecenterx multiplier:1 constant:0];46 [Self.view Addconstraint:centerx]; //-Redview distance blueview pitch 2049 nslayoutconstraint *margin = [Nslayoutcon

Code HTTPS://GITHUB.COM/XUFENG79X/TESTAUTOLAYOUT-CODE21. IntroductionPrevious article [New Learn]autolayout survey based on IB tells how to add constraints to a control on an IB basis. This article focuses on how to manipulate AutoLayout in the case of code2. Constraint Summary:The main constraints in the previous article were:　　Summarized as:1. Two view individual and edge interval 202. Two view and top edge 303. Two separated by 804. Two view's aspect ratio remains constant 1:15. The width of

First, when to use AutoLayout more suitable1. Irresponsible fence: Apple has a growing number of devices and your app should use AL. (And with SB)2. To see the application content decision. If your content is informative, there are a lot of categories to show, and the dimensions are dynamic and even these are in the list. (such as social apps). Al can give a lot of help.Application of 3.Mac OS. Now it's all done with iOS. Mac app's window, there will be size changes. Al is more appropriate.4. Su

1, Nslayoutconstraint IntroductionMost of the adaptation interface with masonry tools, but also based on Nslayoutconstraint write! Automatic layout is achieved by using two class methods:+ (nsarray) format options: (nslayoutformatoptions) OPTs metrics: (nu Llable nsdictionaryID> *) Metrics Views: (NsdictionaryID> *) views;+ (Instancetype) Constraintwithitem: (ID) view1 attribute: (nslayoutattribute) attr1 Relatedby: (nslayoutrelation) re Lation Toitem: (NullableID) view2 attribute: (nslayoutattr