Instrumentation cables are
cables which can transmit the exact same signal that has been input
at one end without any distortion or loss in quality. They usually
transmit very low voltages; the minimum being a few millivolts and
this can go all the way up to tens of volts. They are used in various
industries such as cement manufacturing, paper, oil, steel factories
etc. They are also used for high frequency measurements. Their main
goal in these industries is to ensure safe and secure transmission of
signals for communication.
A typical instrumentation cables
consists of the following parts –
- Conductor in the centre, which is responsible for transmission of signals
- Insulation, to protect the conductor inside
- Electrostatic shield outside the insulator, to prevent any electrostatic disturbances interfere with the signals being transmitted
- Outer jacket, which encloses these three parts and increases the strength and durability of the cables.
FTTH (Fibre to the home)
services, also known as FTTP (Fibre to the protocol) basically refer
to optic cables being used for homes and individual residences.
Optical cables are connected to individual homes from a central point
to provide high speed internet access along with various other
advantages that are provided by optical fibre cables. This new
technology is gradually replacing the earlier cables made of copper,
which were used for telephone and television lines.
The main services that are offered via
FTTH include the following –
- High speed internet access
- TV over IP service
- Video play without buffering
- Audio on demand service
- Remote Education
- Video conferencing, which can also be used for creating virtual classrooms
- VOIP (Voice over internet protocol)
- Live real time interactive gaming
- Dial up VPN Service
- Virtual LAN services
Manufacturing instrumentation cables
and FTTH cables is a very tough job. These require high levels of
precision, and strict checking to ensure proper quality of the
cables. Several companies are available nowadays which sell these
products. However, not all of them provide the same quality of
products. Very few major companies can provide consistently good
quality products and services. If you are interested in buying such
FTTH cables and instrumentation cables, one of the major companies
you should look at is Polycab. They have been in this market for
several years and their meticulous efforts in producing good quality
cables have earned them a reputable position in the market.
Instrumentation cables and FTTH cables are the most important types
of cables. Know how and why they are used in various industries.
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