Networking With Fiber Cables

Fiber cables form one of the most important parts of the networking industry today. Fiber cables are composed of one or more transparent optical fibers enclosed in a protective covering and strength members. Fiber cables are used to transmit data by the mode of light. Various types of fiber cables available are multimode duplex fiber cables, single mode simplex fiber cables, single mode duplex fiber cables, and plastic optical fiber cables.

 There are many fiber optic cable manufacturers who manufacture full line of fiber cables in both single mode and multi-mode, simples, duplex and multi-strand. Several manufacturers provide low cost, quick-turn, high volume fiber cables and fiber cable assembly solutions.

 Cables with complete assembly of fibers, strength members and jacket refer to fiber cables. These fiber cables come in variety of forms depending upon their usability and place of use. It is important to identify the exact requirement of fiber cables whether they would be easy to install, splice or terminate, etc. This is necessary as it ultimately decides the cost of installing the fiber cables.

 Fiber cables are required to protect fibers from external hazards. Thus before installing the fiber cables one should always assess the place of installation of fiber cables. Fiber cables required inside the house or a building are not exposed too much of hazardous condition thus simpler form and not-so-tough fiber cables can be used for installation. But if the fiber cables are to be installed for longer distances and outside premises then the cables should be robust. They should also be installed well beneath the ground to protect them not only from ground digging, water logging but also from prairie dogs.<

 Fiber cables comes in different types based on their usage patterns as well. The zip cord and simplex fiber cables refer to those used for desktop connections. Simplex fiber cables are one fiber, tight-buffered and jacketed. A zip cord is actually two simplex fiber cables joined by a thin web. On the other hand fiber cables made of several simplex cables are breakout fiber cables. This type of fiber cables is strong, rugged and larger. They are also a bit expensive but prove to be economic where distances are not too long and fiber count required is less.

 

 Small fiber cables required for dry conduit run, riser or plenum are known as a distribution fiber cables that needs a breakout –box to be broken up or terminated in a panel box. They contain several tight-buffered fibers bundled under same jacket.

 

 Aerial fiber cables are good enough for outside installation where as armored fiber cables are used for under-ground wiring where rodents are a problem. These fiber cables have metal armoring between two jackets to prevent rodents from tampering the cabling connections.

 

 Loose tube fiber cables are perfect for plant trunk applications to prevent fibers from moisture or water. They can be buried directly in ground but must be handled carefully to prevent damage. Ribbon fiber cables have twelve or more fiber cables packed together laid in a rows. They are also a plant fiber cables which are gel-filled and are good for water blocking.

 

 All fiber cable manufacturers manufacture different fiber cables but their product literatures should be carefully studied so as to assess which type of fiber cables they specialize in.

Evade the eBay Scams!

If you're doing business on eBay, you must know how to identify a scam, and how to evade them. If you are scammed, there are a number of actions you can take to correct the situation.

You can without doubt avoid many scams with the payment method that you use, whether you are a buyer or a seller. eBay owns Paypal, and in most cases, Paypal is the payment method you should use.






As a buyer, if you are scammed or less than satisfied with the item when it arrives, you can dispute the charge easily, and demand a refund. The seller must reply and show proof that the item was shipped, or Paypal will return your funds to your account.

As a seller, you can shield yourself by only accepting Paypal. This will remove the chances of receiving a bad check or having the buyer dispute a credit card charge. Instead, they must dispute the charge through PayPal, and you of course will be able to provide evidence that you shipped the product.

Another frequent scam that buyers use is the bidding scam. This type of scam is run either with two separate eBay accounts - with one person in control of both of them, or with two friends with separate eBay accounts. A very small bid is placed on your item, using one account. This is followed by a very high bid, from the other eBay account. Before the bidding ends, the high bid is cancelled or withdrawn, leaving the low bid as the winning bid.

If you are an eBay seller, you can further protect your auctions by placing a notice on your auctions page declaring that you have the right to back out of the sale if you suspect potential fraud.