Comparison of SFTP CAT6 vs CAT6A cabling

SFTP CAT6

SFTP CAT6 cabling provides many advantages and benefits over CAT5E cabling infrastructure. When SFTP CAT6 was first introduced it was approximately 50% more expensive than CAT5E, which made it cost prohibitive for many installations. However, SFTP CAT6 costs have reduced substantially over a number of years to the point where costs are almost on par. SFTP CAT6 provides greater bandwidth over CAT5E and allows for higher data transfer rates. Therefore, SFTP CAT6 has now become the minimum standard for new cabling installations. As well as being able to easily support 1 Gbps network speeds, SFTP CAT6 can also support higher data rates of 10Gbps. However, 10Gbps is only supported over shorter distances of 37-55 metres.

SFTP CAT6A

SFTP CAT6A is capable of supporting data transfer rates of up to 10Gbps at a maximum bandwidth of 500MHz. SFTP CAT6A has additional and tighter twists, with additional insulation to reduce crosstalk. SFTP CAT6A is also backwards compatible with SFTP CAT6 and CAT5E, however, speeds are always limited and will perform to the lowest category cable or connector that is installed in the link. SFTP CAT6A is fast becoming the most cost effective solution as it is seen as a future-proof cable system. SFTP CAT6A components are used in Class EA networks as defined in ISO/IEC 11801 and TIA/EIA 568.

The differences between RG6, RG11 and RG59

RG6 cables are used for Base band with near signal transmission distance, often used as a cable branch to transmit observing camera data and connect Indoor Television Equipment.

RG11 cables are used for Wide Broadband with far signal transmission distance, often used as a main cable line in transmitting observing camera data, Cable Television, etc.

RG59 Flexible Cables: With the feature of intertwined multi – small fibers which makes the fibers flexible; therefore, this is a type of cables which is mainly used for observing camera in elevators, normally used for analog camera.

RG6 and RG11 cables have the same applications used with different distance. So, what makes them different?

RG6 has higher attenuation level; RG11 cable has lower attenuation level.

RG6 can transmit signals in a higher frequency range than RG6.

Because RG11 cable has lower attenuation level, it can transmit in a father distance: RG6 can transmit signal in a distance of 600m, RG11 cable can transmit in a distance of 1,100m.

The weak point of RG11 cable is high price because bigger thickness of cable fibers and conductor wire make the cost of materials higher. That’s the reason why RG11 cable is more expensive than RG6.

Another weak point of RG11 cable is lack of flexibility which is caused by the thickness of fibers. RG11 cables are not able to bend so much with different angles, so RG11 cable is often used as a main line in connecting two points in a far distance.

How often does fire alarm cable need to be supported?

The answer to this question is not as straight forward as one may think. Fire alarm cables (Power-Limited) can be installed exposed (not in raceway) as long as it is protected against physical damage.

On most installations, a basic rule of thumb to use is that any fire alarm cable installed above 7 feet can be installed exposed; below 7 feet the cables shall be in a raceway.

The National Electrical Code requires that fire alarm cables passing through a floor be sleeved in a raceway up to a height of 7 feet, as described above. This is to offer protection from physical damage to the cable itself. Below we have a picture of an installation at a new office building.

When fire alarm cables enter or exit a raceway that is being used to provide protection against physical damage, NEC 300.15(C) requires that a fitting be used on the ends of the conduit in order to protect the cables from abrasion.

The RG59 Cable You Need

To operate a closed-circuit security system you need quality cables. RG59 cables will ensure that your devices are integrated and operating at peak efficiency. Rg59 cable is built for optimal performance and durability. This Cable is ideal for CCTV Cameras and Security Systems.

Rg59 cable is designed to be tough enough for both indoor and outdoor use. This cable can connect all your security, surveillance, and CCTV devices. Rg59 cable will ensure that you have a reliable distribution of video signal and power throughout your system.

Stop wondering whether your security system will do the job when you need it most. Use Rg59 cable and enjoy true security and peace of mind.

3 Major Benefits of Indoor Fiber Optical Cable

Fiber optical cable is manufactured to meet optical, mechanical, or environmental performance specifications. It is a communication cable assembly that utilizes one or more optical fibers placed in a sheath as a transmission medium and can be used individually or in groups. The optical cable is mainly composed of optical fiber (glass wire as thin as hair), plastic protective sleeve, and plastic shell. The fiber optical cable generally has no recycling value as it without gold, silver, copper, aluminum, and other metals. The optical cable is a communication line that a certain number of optical fibers form the cable core in a certain manner, the outer is sheathed, and some outer cladding layers, to realize optical signal transmission. That is a cable formed by an optical fiber (optical transmission carrier) through a certain process. The basic structure of the fiber optical cable is generally composed of cable core, reinforcing steel wire, filler and sheath. In addition, there are components such as a waterproof layer, buffer layer, and insulated metal wire as needed.

The Major Benefits of Fiber Optical Cable

Easy Handling

Some communication systems require tens or even hundreds of fibers (such as a metro backbone system). Put fibers in a cable make it very easy to install and maintain.

Protection from damaging forces

Fiber optical cables have to be pulled into place through ducts (outdoor) or conduits (indoor). Pulling eyes are attached to the strength members or cable outer jackets. This is critical for isolating the fibers from the applied pulling forces. Glass fibers cannot endure more than 0.1% to 0.2% elongation during installation.

Protection from harsh environment factors

Cable structures protect fibers from moisture (outdoor cables), extreme temperature (aerial cables), and the influx of hydrogen into the fiber (which causes light absorption peak at 1380nm which in turn impair fibers’ transmission properties).

UTP CAT6 Cables Overview

Conformed with EIA/TIA/IEEE standards, UTP Cat6 cabling system includes patch cables, pre-terminated trunk cables, and bulk cables. For most first-class suppliers, their UTP Cat6 Ethernet cables, involving UTP Cat6a ethernet cables have 100% passed the Fluke Test, and deliver a specified testing report.

Generally, UTP Cat6 network cables adopt oxygen-free copper conductor with high electrical conductivity and low signal transmission attenuation. Being backward compatible with all the previous categories, cable UTP Cat6 and cable SFTP Cat6 both can be used to support up to 10 Gigabit Ethernet speed, and operate at up to 250MHz (Cat6a at 500MHz).

What are security alarm cables used for?

Security alarm cables are only some of the specialty cables we provide, but like all of our unique products, they are made to an exacting range of specifications and standards. No two cables or wires are necessarily the same, as they are engineered to deliver specific performance in their given scopes of applicability.

That makes marine battery cable very different from building wire, photovoltaic (or solar) cables, welding cables, tray cables, armored cables and everything in between.

As you become more familiar with the many different types of electrical wires and cables used in infrastructure and engineering, you’re going to come across traits and specifics that are relatively unique.

Power Coaxial KX8 Cable For CCTV Camera

Applications:

KX8 cable is used as a distribution KX8 cable for indoor CATV, CCTV systems and as a connection KX8 cable for satellite systems where lower attenuation required.

Center conductor:

18AWG copper clad steel
Nominal diameter: 0.0403″(1.02mm)±0.01(0.0004)

Dielectric:

Gas expanded polyethylene
Nominal diameter over dielectric: 0.18″(4.57mm)

Product description:

21% conductivity copper clad steel (21%CCS).Dielectric core is insulating grade virgin polyethylene.

The 1stshield is bonded laminated aluminum tape, the 2nd shield is 0.12×64 braid, the third shield is normal aluminum foil, and then the 4th shield is 0.12x 48 braid. The jacket is flame retardant PVC.

What is SFTP Cat7 – and why you don’t need it.

Category 7 cable, more commonly known as a SFTP Cat7 or Cat-7 cable, is a type of high-end data transfer patch cable used in delivering the core infrastructure of wired Gigabit Ethernet setups.

It’s a shielded twisted pair cable, used principally in achieving high-speed Ethernet connections at data transfer rates of 1 Gbps or higher between directly linked servers, switches and computer networks.

Today, a highly diverse range of commercial and industrial sectors are showing increased demand for faster internet and data transfer speeds – a modern reflection of the fact that we’re continually finding ways to capitalise on the hyper-efficient capabilities of our cutting edge technology. Especially as we move ever closer to a true ‘Internet of Things’ era, where almost any device you can imagine is able to record and transmit potentially valuable user data in real-time, it’s becoming more and more important to stay ahead of an ever-steepening tech curve.

One way in which many users can aim to do just that is to buy SFTP Cat7-rated network communication cable when putting together a high-speed internet set up in the workplace or at home. As part of a coherent and comprehensive Ethernet delivery infrastructure, Category 7 cabling represents a valuable step along the path towards optimal speed and efficiency in our wired online experience.

Testing KX6 Cable Before Ethernet Over Install

Testing Cable Length

All the KX6 cables that you lay within a network cabling system should already be limited to the maximum lengths that are laid out in the standards specifications. However you should still user a tester to check the electrical length of the twisted pair wires within the KX6 cables, as these are twisted together they will be physically longer than the actual length of the KX6 cable. Another reason why you check the KX6 cable length is to test for any shorts, opens or breaks in connections.

You can test the KX6 cable length by using a specially calibrated capacitive tester, but a better option is to do it with a Time Domain Reflector tester as this can also measure the distance to any faults that may show up.

Performance Testing

The above testing procedures test the physical properties of the network cabling system to make sure that everything is connected and works properly and it is also vital that you check the transmission performance of your newly installed network. This will make sure that the signal is both strong and fast enough to meet the networks performance requirements. These tests require a more sophisticated bit of kit than the testers used for basic wire mapping as they include checking the following aspects:

Attenuation – Measuring any reduction in the strength of the signal.

Cross-talk – Evaluating the KX6 cables ability to reject any electromagnetic interference.

Propagation Delay – Gauging the amount of time a signal is delayed when travelling through a wire.

Delay Skew – See the difference in propagation delay between any 2 twisted pairs in the same KX6 cable.