Fiber Optical Communication

As we know, the 10G SFP+ interface offers the highest density, lowest cost and lowest power 10 Gigabit Etheet solution, while the SFP+ transceiver is published and available for achieving the migration from 1G to 10G network. However, if the mass 10G migration is required, the total cost for SFP+ fiber optical solution is still high. In order to reduce the cost for 10G migration, experts come up with the SFP+ twinax direct attach cable solution for 10G short distance transmission as a ideal cost effective alteative to the fiber optical solution. In this paper, it will mainly talk about the SFP+ twinax direct attach cable, which may be useful for you to deploy a 10G short distance transmission in a cost effective manner. Whatrsquo;s the SFP+ Twinax Direct Attach Cable? SFP+ twinax direct attach cable, also referred to as SFP+ DAC or 10G twinax cable, is a copper interconnect using a twinax cable assembly that connects directly into an SFP+ housing, designed for 10G short distance tr, ...ادامه مطلب

When choosing QSFP+ transceivers for designing 40G Etheet network, you may hear the descriptions like ldquo;Single-mode QSFP+rdquo;, ldquo;Multimode QSFP+rdquo;. Are you familiar with these modules? What do these words stand for? Whatrsquo;s the difference between these two QSFP+ modules? Which one should you choose to deploy your 40G Etheet network? And what should be noticed when using them? In fact, the words single-mode and multimode here mean the different types of optical fibers that QSFP+ transceivers work with. For instance, single-mode QSFP+ means that QSFP+ transceivers run through single-mode fibers (SMF), while multimode QSFP+ will work with multimode fibers (MMF). In this article, we will have a discussion about the differences between the two QSFP+ transceivers and introduce the notice when using them. Single-mode QSFP+ Overview Generally, single-mode QSFP+ transceivers mainly work in 1310nm wavelength, mostly applied for 40G long distances transmission, such as, 1km,, ...ادامه مطلب

As we all now, fiber optic cable jumper plays an important role in Etheet network connection, which becomes more and more diversified to satisfy the different connection requirements in recent years. For instance, standard fiber patch cable like single mode patch cable and multimode patch cable, special fiber patch cable like mode conditioning patch cable and bend insensitive patch cable, etc. Among these various fiber patch cables, mode conditioning patch cable has been one of the most popularly used fiber patch cable due to its unique features and advantages, which will be introduced in the following text. What Is Mode Conditioning Fiber Patch Cable? Mode conditioning patch cable is a special kind of duplex fiber patch cable that consists of two fibers, a conditioned fiber and a non-conditioned fiber, capped at either end with connectors. In the conditioned fiber, a single mode fiber and a multimode fiber are fusion spliced in an offset manner, with a precise core alignment and ang, ...ادامه مطلب

Are the Etheet patch cables you purchase from the local or online stores always at the proper length? Or not so suitable for your network because they are too long or too short that donrsquo;t meet your expectations? Have you ever considered making the improper Etheet patch cable into a suitable one by yourself, so that you can deploy your network by using you own Etheet patch cable and save a lot of money, time and space? In fact, terminating the Etheet patch cables is not so difficult but very useful for fast network deployment, which will be presented in the post. Meanwhile, there are several important things you should take into consideration before making the Etheet patch cable termination, which will be also illustrated in details. Hope these information will guide you to make your own Etheet patch cable and then deploy your Etheet network in a very fast, smooth and cost effective manner. Selecting a Proper Etheet Patch Cable Before making the Etheet patch cable, ...ادامه مطلب

Patch Panel Overview The patch panel, also known as the patch bay, patch field or jack field, is a functional unit with a number of same or similar jacks, designed to conveniently and flexibly connect, disconnect and monitor circuits in the cabling network. There is no doubt that the patch panel plays an important role in collecting data and routing it to the intended destination, with the function of enabling the ease of cabling network management and avoiding the data transmission error or failure. At present, there are both copper and fiber patch panels available on the market, both of which are very popularly used due to their features and advantages. To better know about the patch panel, here offers a kind of 48 port cat6 patch panel in the following figure. From this figure, you can easily lea the appearance of the front and rear of the 48 port cat6 patch panel. Patch Panel Importance to Cabling Network We used to regard the patch panel as the ldquo;traffic lightrdquo; for ou, ...ادامه مطلب

With the rapid development of the network technology, the network deployment becomes much more complicated than ever before to satisfy the increasing network needs. In order to deploy the the complicated cabling network in a tidy, fast and correct manner, the patch panel is designed to better manage the patch cables in the network, which can be divided into two types, the copper patch panel and the fiber patch panel. To avoid the connection errors and making the cabling network flexible, reliable and neat, this paper will mainly introduce some commonly used types of the copper patch panel that may be helpful for you to pick the most suitable one for your cabling network. Commonly Used Types of Copper Patch Panels While the copper patch panel has made a great contribution to the complicated cabling network as a cost effective solution, the type of the copper patch panel has become more and more diversified, such as, shielded and unshielded patch panel, flat and angled patch panel, commo, ...ادامه مطلب

Have you ever been annoyed by the messy patch cables deployed in your cabling network? Did you take the cabling pathway as an ideal solution to manage the massive cables that provides better support to the cables? In fact, when deploying a high density network with large amount of cables, it is very necessary to choose the cabling pathway to manage the cables, which is generally made up of conduits, cable trays, ladder racks, surface raceways, and underfloor ducting systems. However, considering that it would cost a lot if we put every inch of the cable on the top of each support element to deploy the cabling pathway, this paper will introduce the J-Hook solution that can not only save the construction material but also provides well continuous support for the messy cables. What Is the J-Hook? J-Hook is a common kind of fastener, usually made of galvanized steel but sometimes of plastic polymers, that is designed for giving support and management to the massive cables, so that the cabl, ...ادامه مطلب

Nowadays, the demands for data transmission rate and data capacity become much higher than ever before, which makes 40G Etheet network more and more prevalent. Under this inevitable trend, 40G Quad Small Form-factor Pluggable (QSFP+) transceiver is designed for 40G migration as the most economic and effective module. Do you have a good knowledge about 40G QSFP+ transceiver? Are you interested in upgrading your system into 40G Etheet network? If yes, there is an important and basic problem you need to consider and deal with before the migration. Which kind of fiber patch cable is the most suitable and cost-efficient for connecting your 40G QSFP+ transceiver? Importance of Fiber Patch Cable in 40G Network As we all know, switches are need to be connected so as to form the whole 40G transmission network. How to connect these switches? As a basic component in the connection, fiber patch cable plays an indispensable role in connecting 40G QSFP+ transceivers which are plugged in Etheet,choosing the right word unit 1,choosing the right college,choosing the right dog,choosing the right word unit 2,choosing the right career,choosing the right word unit 3,choosing the right hair color,choosing the right medium for your message,choosing the right word unit 1 level e,choosing the right mattress ...ادامه مطلب

Great Challenge with Existing Multimode Patch Cables As we know, single mode fiber cables are suitable for 10 Gigabit Etheet due to its advantages of high speed and capacity. For instance, LC to LC single mode fiber patch cable and LC to SC single mode fiber patch cable, work with high-performance in 10 Gigabit Etheet. However, taking the manufacturing cost of single-mode patch cable into consideration, it still canrsquo;t be largely used in 10 Gigabit Etheet at present. How to lower the cost without loss of transmission quality? Is there another patch cable with low cost that can substitute for single-mode patch cable, so that it can be deployed in a cost-effective manner in todayrsquo;s fiber optic market? In order to solve this, researchers attempt to improve the performance of multimode patch cable to support 10 Gigabit Etheet. Emergency of OM3 Patch Cable With the increasing improvement of network, 10 Gigabit Etheet seems to have been inevitable, which also brings a big ,multimode patch cable,multimode patch cable single mode,multimode patch cable lc,multimode fiber patch cable,multimode st patch cable fiber rated speed,multimode st patch cable (fiber),multimode st patch cable (fiber) speed,multimode sc patch cable fiber rated speed,multimode sc patch cable (fiber),multimode fibre patch cables ...ادامه مطلب