With newer configuration standards and better, sleeker designs, companies who produce modules seem to be pumping them out weekly to help meet the demands of growing companies. The newer SFP transceivers continue to receive little upgrades while continuing to operate as a vital part of any big company hoping to transmit and receive information via copper or fiber optic networks. With so many modules available and new upgrades springing up, it’s difficult to order the right type of item for your communication needs, and sometimes, it’s better to just purchase now than wait for new features to arrive later.
Every module you buy today will provide support for the various kinds of Ethernet standards that exist, from pre-10GE to 100GE, as well as for configuration across multiple wavelengths.
You may have a device that supports 10GE and 100GE, which is exactly what you want and need, because as the speeds continue to transition into faster models, soon 10GE will become obsolete and 100GE will take over. If you’re hoping to save a few bucks and buy an older module, just make sure that the later ones always provide support for newer standards that may soon take over as the norm. You might be interested in Cisco GLC-T modules that support all the previous and new standards that look to be making their way to the industry.
Please note: a warranty will save you a ton of money if the day ever arrives when your module stops working and you need to replace it or get a particular part fixed.
Sure, some name-brand players like Dell and Cisco make reliable devices that clients come to trust, but like all great items, sometimes you just need a guarantee just to be sure. Sure, you may wind up paying a bit more just to get the warranty with your item, but what’s worse is being without one when the product breaks.
Every buyer has an ideal range of amounts he would like to shell out for a module; some people are willing to pay a bit extra for the additional features while others refuse to shell out cash for add-ons that may not even be helpful to the company. When you do decide to order SFP transceiver modules, always make sure the price is close to those of competitors so that you get a great deal.