2017年8月21日星期一

Cautions About the Cabling System To Improve Devices’ Performances

Maybe you know about #cabling system. However, Do you know how to choose a good cabling system to improve your devices' performance? Well, here are tips for you:
https://lnkd.in/eS7-25N

2017年8月18日星期五

It’s Time To Make A Cleaning For the Data Center

After seeing the pics, are you still hesitant to clean for the #data center?😱




Don't be mean to your data center, and it needs your attention. So just do it!

BTW, here is cleaning tips for you: https://www.infiberone.com/Plate_Detail_329.html

2017年8月17日星期四

The Handiest Pre-terminated Fiber Cabling Assemblies in Data Center

It usually takes a lot of time and labor to deploy data center, especially in the fiber cabling and termination. And to a large degree, the data center depends more on the high density cabling, resulting in more time and cost in the fiber cabling and termination of data center if using the traditional field termination methods. Meanwhile, with the fiber network more complex, the data center cabling is also more difficult. Besides, the risks about faults caused by manual fiber termination will be also increased. To deal with these problems and to meet the requirements for high density of the data center, pre-terminated fiber wiring are introduced to data center.

Benefits
By using traditional termination methods, the deployment of a data center might need a few days or more. And engineers have to terminate a lot of fiber optic links and connect them to the right ports. To guarantee the qualification rate of fiber optic links/splicing joints, a series of tests should be done. However, pre-terminated fiber cable assemblies, using modules and cables with the plug-and-play design, are very beneficial in many aspects, such as :
1.Able to largely improve the working efficiency.
2.Increasing cabling density and decrease the total installation cost.
3.Compared with traditional terminated fiber optic cables, the factories terminated fiber cable assemblies are able to eliminate the need for fiber optic splicing and provide higher performance.

The Handiest One
Among the pre-terminated fiber optic cabling assemblies, MTP/MPO fiber cable assemblies are the most popular one, frequently used in 40G/100G cabling applications with high density. MTP/MPO fiber cable assemblies includes MTP/MPO trunk cableMTP/MPO harness cable and MTP/MPO cassette, which are able to be directly connected to fiber optic network for data transmission. To some degree, making a good use of these fiber optic components can largely improve the cabling density and working efficiency in data centers.

Conclusion
In general, the pre-terminated fiber cabling is helpful to improve the flexibility and scalability, to reduce costs and error rate, and to accelerate the deployment of data center. Therefore, among the pre-terminated fiber cabling solutions, MTP/MPO cabling system is the best choice for the 40G and 100G applications. If you want to know more details about it or have the needs for it, there is a good website for you: www.Infiberone.com






Infiberone is a sub-brand of Gigalight, we focus on high-end optical network devices, mainly supplying industrial-grade optical transceivers and professional optical interconnection components for data centers.With more than 10 years' experience in optics industry, we now have professional R&D team(more than 100 engineers) and stable supply ability. 

We aim to create a highly reliable procurement platform for clients those value brands and quality. Every merchandise sold on Infiberone has 5-year quality warranty period, every order sent with free shipping and every item allowed to return in 30 days if there is quality issue. 
                 
                    Product Lines            Catalogue            Video introduction
           Head office:   17F, Zhongtai Nanshan Zhujue Building, 4269 Dongbin Road, Nanshan            District, Shenzhen, Guangdong, China
           Company Website: www.infiberone.com
           Business Inquiry: sales@infiberone.com  
           Customer Support: support@infiberone.com 
           Account Issue:  account@infiberone.com
           Suggestion/advice: suggest@infiberone.com 
           Skype: infiberone
           Phone0755-2673-4300
           Follow us:      





2017年8月16日星期三

When using MTP Fiber Patch Cable, What Should We Pay Attention to On Earth?

To keep pace with the development of data center and meet the demands on the wiring system. Optic MTP fiber patch cable plays a key role in them and is popularly applies in our life. However, how much do we know about it on earth, and what should we pay attention to when using it? I believe we can get the answers from this article

Brief Introduction
Fiber MTP patch cable/cord is used for the connection from the device to fiber wiring link path, with thicker protection layer, usually applied for the connection of optical transceiver and terminal box.
Patch cord is also called fiber connector, connector plugs set on the both ends of fiber cables to finish the optic path connection. In addition, the fiber end with plug is called pigtail of optic fiber cableMTP patch cable is similar to coaxial cable, but without mesh shielding layer. Its core is glass fiber used for optic transmission. For the multimode fiber, its fiber diameter is 50μm~65μm, almost as thick as a person’s hair. While for the single-mode fiber, its fiber diameter is 8μm~10μm. External of fiber is covered with a layer of glass wrapper with low index of refraction to keep the fiber in the core. Then its outermost layer is a layer of thin plastic cover to protect the wrapper.
1m 12 fibers MTP-12-F MTP Single mode Patch cord Standard loss
Types of MTP Fiber Cables
1. According to its transmission media, it is classified into silicon-based single-mode/multimode fiber patch cables .
2. According to the structure of connector, it can be classified into FC patchcord, SC patchcord, ST patchcord, LC patchcord, MTRJ patchcord, MPO patchcord, MU patchcord, SMA patchcord, FDDI patchcord, E2000 patchcord, DIN4 patchcord, D4 patchcord. In addition, the common ones can be classified into FC-FC, FC-SC, FC-LC, FC-ST, SC-SC, SC-ST.
Single-mode Fiber Patch Cable: It usually is shown in yellow, and its connector and protection case usually are shown in blue. Besides, its transmission distance is relatively longer.
Multimode fiber patch cable: It usually is shown in orange, sometimes in gray, and its connector and protection case usually are shown in beige or black. Besides, its transmission distance is relatively shorter.

Among the patch cables, What FC\ST\SC\LC\MTRJPC\APC\UPC Representing Respectively?
FC, ST, SC, LC and MTRJ mean the differences in the connecting way of physical connector.
FC means round screw port
ST means round 45° bayonet
SC means square inserting port
LC and MTRJ mean connector for small fiber stub, used rarely in China,but used in part of imported devices.
PC, APC, UPC means the front interface structure of ceramic ferrule
PC means spherical structure
APC means oblique 8 degrees structure.
UPC means hyperplane structure.

Using Tips
1.The receiving-and-sending wavelength of optical transceivers on the both ends of fiber patch cable must be same, distinguished by the color of optical module. Among the optical modules, ones with short wavelength uses multimode fiber patch cable, and ones with long wavelength uses single-mode fiber, to guarantee the accuracy of data transmission.
2. Without excessive bending and encircling when used in case that the weaken degree of optics is enlarged in the process of transmission. The fiber patch cord’s connector must be protected with protective jacket to avoid damage of fiber coupling due to the dust and oil.
3. If the fiber connector get dirty, it would be better to clean it with alcohol to avoid affecting the quality of community.

Cautions You Should Pay More Attention to
1. Necessary to clean the ceramic core and core interface of fiber patch cord with alcohol before using it.
2. The minimum bending radius of fiber is higher than 150mm when used.
3. Protecting core and core interface from the damage or pollution. So dust cap would better be blocked after using it.
4. No looking at the fiber interface directly when the laser signal is transmitted.
5. Would better replace the damaged fiber patch cord in time when it’s damaged due to factitious or other irresistible factors.
6. Would better read its specifications before installing it, and finish the installation and test under the guide of factory’s engineer
7. Able to test them one by one via the method of eliminating the troubles when the abnormal situation happens in the fiber network . When testing or eliminating patch cord troubles, Continuity Testing can be done at first, usually able to make a polishing judgment on the whole fiber link path by the visible laser pen. Or taking the further test for indexes with the precise fiber Insert Loss and Return Loss equipment, if indexes are within the required range, the patch cord is qualified; if not, it’s not.

Guide for Selection of MTP Patch Cord
According to the termination connection type, fiber patch cord is classified into three types: ST-ST, SC-SC, ST-SC. According to the fiber type, it can be classified into single-mode fiber and multimode fiber. And the length of patch cord includes 0.5m, 1m, 2m, 3m, 5m, 10m. According to the material of cable outer sheath, it can be classified into ordinary type, ordinary flame retardance type, LZSH, LSHF-FR and so on.
According to the fireproof grade of buildings and demands on the refractory material, the related measures should be taken in the wiring system. In the flammable areas and building silos, the cables or fiber cables made by refractory materials would better be applied. In the  large-scale public places, cables or fiber cables with refractory material , low smoke and low toxicity would better be used.

Above all is the detailed tips about the MTP patch cord, hoping that is beneficial to you. If you want to know more about details, maybe you can visit this website: www.Infiberone.com.





Infiberone is a sub-brand of Gigalight, we focus on high-end optical network devices, mainly supplying industrial-grade optical transceivers and professional optical interconnection components for data centers.With more than 10 years' experience in optics industry, we now have professional R&D team(more than 100 engineers) and stable supply ability. 
We aim to create a highly reliable procurement platform for clients those value brands and quality. Every merchandise sold on Infiberone has 5-year quality warranty period, every order sent with free shipping and every item allowed to return in 30 days if there is quality issue. 
                  Product Lines                                    Catalogue                                Video introduction

               Head office:   17F, Zhongtai Nanshan Zhujue Building, 4269 Dongbin Road, Nanshan District, 
               Shenzhen, Guangdong, China
               Company Website: www.infiberone.com
               Business Inquiry: sales@infiberone.com  
               Customer Support: support@infiberone.com 
               Account Issue:  account@infiberone.com
              Suggestion/advice: suggest@infiberone.com 
              Skype: infiberone

              Phone0755-2673-4300
              Follow us:

2017年8月14日星期一

Interconnection Solutions About Next 25GE Data Center---Chapter 2

 Interconnection Solutions About Next 25GE Data Center---Chapter 2

To follow the steps of the next generation of 25GE data centers, Infiberone has self-developed 25G series products in recent two years ,including SFP28 SR,SFP28 LR,SFP28 AOC/DAC. Advanced technology ,reliable quality and competitive cost fully reflect Infiberone’s strengths and determinations on the layout of 25G data center.

1.Technical  Decryption of  Infiberone 25G series Product
25G product line consists of 25G fiber and 25G copper products .The former includes AOC, series of optical modules and the latter is mainly used for DAC in super-short distance(5m) interconnection . Mature COB tech, Independently-developed hot pressing welding technique ,Automatic coupling equipment and process ensure the availability of bulk production.

A.COB process is mature and reliable, completely meeting the requirements of low cost and high- efficiency production of optical fiber products
Infiberone self-developed COB tech platform and critical optical engine design are mature and reliable . High-precision SMT, reliable gold wire bonding with accurate optical design and coupling design ensure that the optical module has the advantages of low power consumption, low cost and high reliability, ect.
Figure 1.COB Structural design 
Figure 2. COB Coupling designFigure 3. Infiberone self-developed coupling system

B.self-developed DAC Laser stripping technique and Visual hot pressing welding process
Figure 4.Laser stripping machine Figure5.Laser stripping machine operating interface

Laser stripping machine uses for  manual transfer ,Laser stripping, Non-contact processing, and has no damage to the product, no tool wear; and cutting speed, high-speed cutting without sawtooth, high production efficiency can support 30AWG~26AWG cable insulation leather cutting and applicable to other kinds of wire diameter processing such as LVDS, MINI SAS, USB3.0, TYPE C series.
 Figure 6.Visual hot pressing welding system
Infiberone self-developed hot pressing welding equipment is used for 30AWG~26AWG 25G&100G DAC welding with high-accuracy camera fully compatible with the pressure welding process and timely correction of welding abnormalities to ensure the welding quality. Meanwhile ,it is suitable for all kinds of  cables  and connector/ PCB welding, widely used in USB2.0&3.0,TYPE C,HDMI,H-SPEED,FFC,FPC and other products with high welding quality ,high welding precision and the smallest welding PITCH which can reach 0.3mm

2.The Quality of  Infiberone 25G Series Products
Infiberone owns strict quality test platform and test system. Not only 25G series product pass reliability testing, but also 25G DAC product pass rigorous S-parameter testing. A series of measures ensure the reliable product quality

A. Infiberone 25G Fiber And Copper Series Products Pass Test In Reliability
Figure 7.reliability test scheduleFigure 8.reliability test results

B. Infiberone Owns Self-developed DAC Test Platform, And 25G DAC Products Pass Rigorous S-parameter Testing
Figure 9. DAC Automated test interface
Infiberone self-developed automatic test system eliminates the cumbersome operation, a key to complete all the parameters of the test such as impedance, insertion loss, COM parameters, ect, greatly improving the test efficiency and the reliability of test results.
Figure10.Automatic test system

Figure 12. S parameter test result
Figure 12. S parameter test result

3. Advantages In  Infiberone  25G Series Products’ Cost
The most critical cost assurance for products and markets entering 25G and above comes from supply chain support and yield.
since 2011, Infiberone has been offering DAC and AOC products ,which is living in the leading position and global performance eye-catching role in date center.
DAC: Automated production and automated commissioning are key factors in DAC costs. From the BOOM list, the DAC product cost is clear, and the process is the primary cost. Over the course of  two years, Infiberone successfully develop a complete set of production processes, and overcome the comprehensive evaluation parameters: COM parameters. The automation process ensures that the price of 1 meter 25G DAC can be less than $ 15
AOC: Infiberone delivers not less than 300,000 AOC over the world every year which accumulating quality reliability and rich production experience and get strong support from global supply chain. Now Infiberone AOC can completely pass double 85 environment reliability test which is numbered in industry. Low cost ,low consumption and high quality are the features of Infiberone AOC products.At present ,Infiberone 25G AOC 1m product sales price is around $70.With the update and application of big data ,the cost will rapidly reduces .Let’s except Infiberone 25G AOC to build tiles for global date center






Infiberone is a sub-brand of Gigalight, we focus on high-end optical network devices, mainly supplying industrial-grade optical transceivers and professional optical interconnection components for data centers.With more than 10 years' experience in optics industry, we now have professional R&D team(more than 100 engineers) and stable supply ability. 

We aim to create a highly reliable procurement platform for clients those value brands and quality. Every merchandise sold on Infiberone has 5-year quality warranty period, every order sent with free shipping and every item allowed to return in 30 days if there is quality issue. 
                 
                Product Lines                Catalogue                  Video introduction

               Head office:   17F, Zhongtai Nanshan Zhujue Building, 4269 Dongbin Road, Nanshan District,
               Shenzhen, Guangdong, China
               Business Inquiry:    sales@infiberone.com  
               Customer Support: support@infiberone.com 
               Account Issue:        account@infiberone.com
              Suggestion/advice:  suggest@infiberone.com 
              Skype:                      infiberone
              Phone:0755-2673-4300
              Follow us:       











Why and How to Choose MTP Rack?

Why and how to use #MTP #fiber #rack? It's a hot topic sparked recently . This is the detailed in this website: https://www.infiberone.com/Plate_Detail_325.html

4RU RACK chassis with 12 ports Without Cassette Module


1RU RACK chassis with 4 slots Without Cassette Module


1RU RACK chassis with 12 slots Without Cassette Module




3RU RACK chassis with 9 ports Without Cassette Module

2017年8月11日星期五

How Much Do you Know about MTP Cassettes and Cable Assemblies?

Nowadays, #MPO/#MTP connectors are popularly applied in data center. With its quick development,MTP cassettes and cable assemblies have been also developed. However, how much do you know about them? Well, whether you have a good knowledge of it or not, I believe you will learn a lot after reading this article.

Introductions and Functions
MTP cassettes and cable assemblies take their name from the MPO/MTP connector, designed and introduced as a performance version of MPO connectors. MTP fiber system is an innovative product. Each MTP connector contains 12 fibers or 6 duplex channels in a connector that is smaller than most duplex connectors.

2x12 fibers MTP-3x8f MTP Mini Cassette OM3 Elite Loss


A standard MTP cassette has one port in the back with a MTP coupler awaiting connection with an MTP cable assembly having 12 fibers in the connector. The MTP cable is plugged into the back and gets through the adaptor. The cable connects to another MTP assembly inside the cassette that “fans out” to 12 SC or LC connections. One MTP cable can connect up 12 different ports.