10 Gigabit Ethernet is a telecommunication technology that can support the network speed up to 10 billion bits per second. It’s also known as 10GbE. As 10GbE greatly increases bandwidth, many companies start to upgrade the data centers to meet their growing needs. How to build a 10GbE data center? What kind of equipment will be used except the switch? This article will recommend you some basic 10G solutions.
10G SFP+ Modules
10G SFP+ (small form-factor pluggable plus) modules are hot swappable transceivers that plug into SFP+ slots on switches and support 10G Ethernet. With small form factor, SFP+ transceivers can ensure low power disruption and high port density. Since it’s hot pluggable, the transceiver modules can be added or removed without interrupting the whole network. And SFP+ modules deliver data transmission speed of up to 10Gbit/s, which is 10 times faster than Gigabit Ethernet.
Currently, a wide variety of SFP+ modules can be purchased in the market. For the long distance transmission, modules include SFP-10GBASE-LR, SFP-10GBASE-ER, SFP-10GBASE-ZR, CWDM SFP+ and DWDM SFP+. For the short distance transmission, there are modules like SFP 10GBASE-SR, SFP-10GBASE-LRM. Brands are also versatile such as Cisco, Juniper, Arista, Brocade, etc. To get modules with lower costs, you can pick third-party transceivers which are compatible with these original brands.
Patch cables contain both fiber and copper types. Fiber patch cords, as one of the data transmission media, enjoy great popularity because they have large transmission capacity, strong anti-electromagnetic interference, high security and fast speed. LC fiber patch cord is one of the most common cables for 10G network connection, covering single-mode and multimode categories respectively for data transmission over long distance and short distance. To increase panel density, flexible HD LC push-pull tab fiber patch cable is designed. With its unique design, this patch cable allows the connector to be disengaged easily from densely loaded panels without the need for special tools and give users easy accessibility in narrow areas for data center deployment applications. Another special LC patch cord is uniboot patch cord. It utilizes a special “round duplex” cable that allows duplex transmission within a single cable. It’s good for saving cable management space comparing to standard patch cords.
10G SFP+ Direct Attach Cable Assemblies
10G SFP+ direct attach cable (DAC ) is a cost-effective solution for 10G Ethernet. It’s a low-power alternative to optical SFP+ system. The 10G SFP+ cables provide low-cost and reliable 10G speed with either copper cables over distances up to 10 m or active optical cables reaching distances up to 100 m. Because there is no need for spending on fiber optic transceivers and cables. This kind of cables contain 10G SFP+ copper cables, both passive and active and active optical cable (AOC). Active copper cable and AOC are designed for long distance connection, while passive copper cable is for short distance, such as the interconnection of top-of-rack switches with application servers and storage devices in a rack.
Fiber Enclosure
Fiber enclosure is an equipment you must have in data centers. This component is used to provide a flexible and modular system for managing fiber terminations, connections, and patching in high density data center application to maximize rack space utilization and minimize floor space. Fiber enclosure can be divided into different configurations like rack mount (available in 1U, 2U, 3U, 4U), wall mount, indoor or outdoor. The rack mount enclosure come into three flavors. One is the slide-out type and the other two are removable type and swing out type. Fiberstore introduces high density fiber enclosures with 48 ports, 96 ports and even 288 ports loaded LC FAPs (fiber adapter panels) in 1RU or 4RU rack mount for 10G solutions. Or if you already have the unloaded fiber enclosures, you just need to buy fiber adapter panels.
Conclusion
To build a 10GbE data center, you have to prepare the components, for instance, 10G SFP+ modules, LC patch cables, 10G SFP+ cables, fiber enclosures, etc. You may also need other instruments for testing and cable organization. And all those equipment can be got from FS.COM with higher quality but fewer costs. For more information, you can contact us via sales@fs.com.
Originally published at www.fiber-optic-equipment.com
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