OTDR Archives - Blog of FS.COM
20
Sep

Understand the FTTx PON Testing

Posted on by FS.COM
With the demand of ever growing bandwidth, FTTx PON (passive optical network) is being deployed to provide optical fiber’s advantages at a lower cost than point-to-point architecture affords. But there are som More...
22
Dec

Understanding OTDR Dead Zone Specifications

Posted on by FS.COM
OTDR (Optical Time Domain Reflectometer), as one of the important fiber optic testers, is most commonly used by technicians or installers to certify the performance of new fiber optic links and det More...
22
Mar

How to Troubleshoot a Faulty PON With an OTDR

Posted on by FS.COM
It is easy to trouble shoot the failure which occurs on a point-to-point FTTx network by using an optical time domain reflectometer (OTDR) test. However, troubleshooting a faulty point-to-multipo More...
22
Dec

Difference Between Outside Plant (OSP) and Premises

Posted on by FS.COM
Fiber optics is used in communications, lighting, medicine, optical inspections and to make sensors. But fiber optic is not always same. Such as outside plant (OSP) and premises cabling. More...
01
Dec

Visual Fault Locator

Posted on by FS.COM
Related Terms Optical Power Meter FTTx – Fiber to the x LAN – Local Aera Network FDDI Protocol Fiber Optic Connector Overview Visual fault locator, also called VFL for short, is an essential tool that qui More...
11
Sep

Multifunctional Handheld OTDR – Good Helper for Your Cable Network Testing

Posted on by FS.COM
What is OTDR? OTDR, short for Optical Time Domain Reflectometer, is used for testing the integrity of fiber optic cables. The basic functions of OTDR is to verify splic More...
15
Jul

What Is the Basic Principle of OTDR Test

Posted on by FS.COM
There are many fiber tools available for testing at different stages of the network, to meet various test requirements. These tests are used to reveal the total loss, optical return loss (ORL) and fib More...
21
Jun

How To Repair The Accidentally Cut Fiber Optic Cables

Posted on by FS.COM
Underground fiber optic cables can be accidentally cut. The most typical factor which could cause this accident may be the utilization of backhoe while digging. If it happens to you, you More...
24
May

Working Principle and Characteristics of OTDR

Posted on by FS.COM
The Optical Time Domain Reflectometer (OTDR) is an essential tool used to test the integrity of fiber optic cables, which can be applied to evaluate the length of fiber cables, measure transmissi More...
10
May

How to Test Fiber Optic Cables by OTDR

Posted on by FS.COM
OTDR, full name of which is optical time-domain reflectometer is one of the most popular method of testing the light loss in the cable plant. In most circumstance, it also indicate an fiber optic testin More...
22
Apr

Guide To Optical Time-Domain Reflectometer

Posted on by FS.COM
An optical time-domain reflectometer (otdr) is an optoelectronic instrument used to measure the time and intensity of the light reflected on an optical fiber. It can verify splice loss, measure leng More...
17
Apr

What is An Optical Time-domain Reflectometer Used for

Posted on by FS.COM
Optical Time-domain Reflectometer is the full name of OTDR. In fiber tester fields, it is a very important and common optoelectronic instrument used for certifying and characterizing the More...
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