When transferring data traffic between servers and storage devices, a storage area network (SAN) switch is a commonly used device. In its most basic form, a SAN switch is a device capable of governing traffic flow between servers and storage devices, correctly relaying data to specific storage locations based on the examination of packets. Since their debut, SAN switches have seen consistent advancements in regard to their design and features, further aiding in data storage management.
Depending on one’s network, there are two primary forms of SAN switches which fall into the category of Fiber Channel (FC) and Ethernet switches. FC SAN switches are the most commonly used type, often being modular or fixed. Modular switches often come in the form of a director-class component with a higher port count as compared to other types. They are also expandable, making them fairly flexible in implementation. Fixed switches, meanwhile, are unable to be expanded due to their set configuration and design. Generally, director-class SAN switches are useful when there is a need for encryption or zoning.
Despite Ethernet SAN switches being a less popular type, their use is quickly expanding as Ethernet technologies continue to improve. As compared to Fiber Channel switch accessories and components, Ethernet switches and their related equipment are often much cheaper. Additionally, their implementation and management are much simpler due to more specialized hardware or administration not being required for standard operations. As such switches permit the aggregation of 1 GbE switch ports, more deployment flexibility is achieved with Ethernet switches as a higher throughput is obtainable.
If performance is a must, then Fiber Channel switches are the best fit. This is due to the fact that Ethernet SAN switches often are shared with non-storage traffic. For more dedicated networks, on the other hand, Ethernet switches may prove more beneficial as such technologies grow. Nevertheless, the management abilities provided by Fiber Channel switches do make such components very advantageous to a number of applications and operations.
Despite both switch types being capable of governing the flow of data traffic, the means in which such operations are carried out will depend upon the switch type. With an Ethernet SAN switch, all data transfer capabilities and limitations are set by Ethernet technological limitations. FC switches are similar, often relying on Fiber Channel technology.
When deciding upon various types of network switches, it is important to understand how SAN switch technology differs from other options. Managed switches are common to large networks and data centers, often featuring benefits such as high security and data management. Generally, SAN switches fall into this category of network components. Unmanaged switches are more suited for home networks or those that are small, being simple to use and cheap to procure. Meanwhile, smart or partially managed switches are between the managed and unmanaged switch type, featuring basic security and management features while providing useful VLAN capabilities.
No matter your network or data management switching needs, Just IT Hardware can help you secure everything you require quickly and easily. Providing customers competitive prices on top quality parts from leading global manufacturers such as Hewlett Packard, we are well-suited to meet all your needs with our offerings. Explore over 2 billion items listed across our website, all of which are readily available for purchase at any time. Due to our steadfast commitment to quality control and export compliance, we proudly conduct operations with AS9120B, ISO 9001:2015, and FAA AC 00-56B certification and accreditation. If you would like to receive a quote for your comparisons, fill out and submit an Instant RFQ form as provided on our website and a dedicated account manager will reach out to you in just 15 minutes or less, 24/7x365.
All Orders are Fulfilled in the U.S.A.
All shipments must comply with U.S.A export laws.
No exceptions.
The only independent distributor
with a NO CHINA SOURCING Pledge
If You Would Like to Get High Quality IT Hardware Parts, Just Click on The "Request For Quote" Button Below.
Request for Quote
