Buying Network Cables For Your Servers

Network cables are commonly known as RJ45 cables and are used to physically connect servers and computers to allow the sharing of data. Data can be in the form of computers talking to one another or for specific uses such as VoIP (Voice over Internet Protocol).

The network cables come in many colours, commonly blue, black, green, grey, orange, purple, white and yellow. The defacto standard for data is normally grey and many IT administrators use blue for voice data. Black is normally used for cross over cables. Cross over cables allow two computers to connect together without using a network hub. Which ever colouring sytem you use, it is important to stick to these colours so that other members of the IT team can understand at a glance the use of the specific network cable. Most IT departments will have strict codes which must be adhered to on what colour to use with the varying data types.

The network cables come in various lengths. Most commonly they 0.5m, 1m, 1.5m, 2m, 3m, 5m, 7m, 9m, 10m, 15m, 20m, 25m, 30m, 40m and 50m, the most common of these is the 0.5m network cables. The reason being is that they are used most in the connection of network switches. Have a look at the back of any large server and you will see row after row of these small network cables. Every now and again, you will see an imitation of spaghetti junction behind a server, where cables have been used that have not been in stock at the time. Whilst this will still make the system work, it is untidy and something that most IT administrators are meticulous about. Good housekeeping, properly used network cables.

Using RJ45 cables with gold plated plugs ensure a longer life for your network cable significantly reducing erosion and provides better contact.

There are various different qualities for each cable. Cat5e RJ45 cables are generally used for 10/100 networks (which are 10MBit and 100Mbit network card compatble, although they do work at 1GBit). Cat6e RJ45 cables are the standard cable for 1GBit networks and are well shielded to prevent data loss. Using a Cat5e cable on a 1GBit is not the standard network cable that should be used as it does not have the shielding.

From High street retailers to online suppliers you will see the price of a cable varies dramatically. Without question the high street stores put a large mark up on these types of cables. Mainly due to the low profit they get from their larger hardware items, hence increasing their profitability through peripherals. The cheaper cables of matching, if not better quality, can be found from the online suppliers who are solely dedicated to cable selling. Large savings can be made when buying in bulk from these online retailers.

Every IT department has a budget. Some budgets are large and some are small but it is very important for the upkeep of the computer systems that the correct quality RJ45 cables are used. And for precision it is also important to have the right length and keep to the colour standards defined by the head of the IT department.

Neil MacLeod writes for MK Cables who are an online retailer of network cables. With a wide selection of rj45 cables always in stock, delivery is fast and almost all colours and cable lengths are available. All of the network cables come with gold plated 8x8 plugs.

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All In One Multifunction Printers, What Do BMW, Audi Have In Common with HP, Lexmark & Fuji-Xerox?

The correct answer is that Hewlett Packard - HP, Lexmark, Canon and Fuji Xerox are manufacturers of premium colour laser and mono laser printers and multifunction (all-in-one) as are Rolls Royce, Mercedes Benz, BMW, Audi and Lexus manufacturers of premium motor vehicles.

The manufacturers of these premium motor vehicles offer varying degrees of warranty and, more recently, extended warranty, to ensure that the owners of their premium motor vehicles have many years of trouble-free and pleasurable motoring experiences.

Similarly, the manufacturers of premium brand colour laser and mono laser printers and multifunction (all-in-one) devices offer warranty and extended warranty in order that organisations who have invested in these superior quality devices can enjoy many years of trouble-free and, even more importantly, many years use of their colour laser and mono laser printers and multifunction (all-in-one) devices delivering quality output, which goes to print and presentation results that match the image their organisation would like to portray.

Critical to the successful operation of that warranty and extended warranty period is the maintenance of these premium motor vehicles within those warranty periods. Part of that is the replacement of many components of the technically superior vehicles which are known to suffer from wear and tear after use over certain time periods or certain numbers of kilometres. These parts are replaced at regular intervals as determined by the manufacturer and based on predetermined intervals measured by the amount of use the motor vehicle has been subject to.

In the same way, Hewlett Packard, Lexmark, Canon and Fuji Xerox have determined that certain key components are critical to delivering an excellence of output rightfully expected by users of premium colour laser and mono laser printers and multifunction (all-in-one) devices. Years of experience, monitoring and measurement have shown that the same parts are subjected to deterioration due to usage and normal wear and tear and therefore need to be replaced to deliver the optimum print result and with this in mind these manufacturers offer replacement parts - normally known as maintenance kits - to keep their devices operating as they were designed to in combination with the use of the correct original and genuine consumables - toner, drums, photo conductors, belts and separation pads are some of those printer consumables.

The regular replacement of the components provided in maintenance kits is recommended in almost all premium colour laser and mono laser printers and multifunction (all-in-one) devices at certain intervals determined by the amount of printing, faxing or copying that has been done - normally measured and published as a certain number of pages.

Fuser units, rollers of all kinds, separation pads, and pick-up assemblies are the most common components of these maintenance kits. Regular replacement of these parts and some others - depending on the brand and model of the device - is required to deliver the desired quality output from print devices.

Many of these maintenance kits are user-installable but it may be better - for the sake of being sure of correct replacement - that the maintenance kit be installed by an experienced printer or multifunction device technician.

Do not underestimate the importance of the warning showing on the all in one Multifunction device screen indicating that you need to replace one or other of the components of a maintenance kit - the manufacturer does not deliver such warnings without good reason.

Roger is happy to share his wealth of experience and consequent knowledge of Print consumables, toner cartridge, and all in one multifunction print devices. Roger is now publishing many informative articles sharing the secrets of buying the correct printing device for the need at hand - "right fit" is the common terminology.

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