OM4 Fiber Patch Cable

Despite whatever you decide and have heard, there is not a brand new kind of optical fiber around. While a brand new EIA standard continues to be recently released, the glass that's referred to within this standard has been available since approximately 2005 from several sources. The glass once known as extended bandwidth OM3 has become referred to as OM4. 10G OM4 fiber patch cable is a type of this.

OM4 is a laser-optimized, high bandwidth(4700 MHz-km at 850 nm) 50um multimode fiber. As increased bandwidth requirements are known as in new installations, particularly 40 and 100 Gb/s standards, transmission distances over fiber optic cables contained in existing infrastructure can become increasingly limited. Increasingly, these higher bandwidth system requirements have dictated a need to transition from cost-effective multi-mode systems to more expensive single-mode systems. Until OM4 was formally specified, many next-generation 40 and 100 Gb/s applications might have needed to dive right in to single-mode system solutions. OM4 effectively offers an additional layer of performance that supports these applications at longer distances, thereby limiting the amount of installations that truly require OS2 singlemode fiber. OM4 can provide a minimum reach of 125m over multimode fiber inside the 40 and 100 GbE standards. OM4 provides an chance to future-proof cabling infrastructure which is completely backwards-compatible with existing OM3 systems.

It is essential to notice that OM4 glass is not necessarily designed to be a alternative to OM3. Regardless of the relatively long-standing availability of OM4, there aren't any intends to obsolete OM3 fiber optic cabling. For most systems, OM3 glass will cover the bandwidth needs in the distances of the current installation base. Most system requirements can still be reliably and price effectively achieved with OM3, which glass type will stay available for the foreseeable future. Despite the availability of OM4 glass, OM3 is very capable of 40 and 100 Gb/s applications albeit at significantly shorter distances than OM4. The main benefit that OM4 provides is additional reach at extended bandwidth at an total cost still less than that of an OS2 singlemode system. In other words, OM4 provides a solution that allows more installations to avoid the significantly higher costs of singlemode systems.

Additionally, OM4 offers an opportunity to future-proof cabling infrastructure. OM4 is completely backwards-compatible with existing OM3 systems. Consequently, both of these grades of glass are interchangeable inside the transmission distance limitations outlined above. The additional bandwidth minimizing attenuation of OM4 provide additional insertion loss margin. Consequently, users of OM4 gain additional safety margin to assist compensate for less-than-ideal cabling installations in addition to provide margin for degradation because of moves, adds, and changes within the life of the installation.

A variety of cable configurations can be found utilizing the OM4 fiber for in-building and inter-building applications such as the following types: distribution, breakout, interconnect, loose tube and industrial armored. Presently there are OM4 armored patch cables available on the market. Armored fiber optic patch cable use stainless steel armor within the jacket, this helps result in the armored fiber patch cord resistant of high tension and pressure, it may resist the weight of the adult person, and it is not easy to break when bent or dragged. The inside armor can protect the whole cable from rodent. 10G OM4 armored fiber optic patch cables provide 10 gigabit bandwith speeds in high bandwidth applications and they are Five times faster than standard 50um fiber cable. FiberStore supplies different OM4 armored patch cables with all connecters. ST OM4 50/125 10G Armored Patch Cable includes a ST connecter. And LC OM4 50/125 10G Armored Patch Cable contains a LC connecter.