Over a decade of evolution, 10G Ethernet is well established as a stable, standards-based connectivity technology to efficiently handle and manage bandwidth-hungry data center applications at present. 10G Ethernet switch has also been put forward as the total expenditure of 10GbE network decreases. In general, there are two 10GbE switch solutions for 10GbE link: 10GbE SFP switch and 10GbE copper switch. According to the port number of 10Gb switch, it can be normally divided into 8 port, 12 port, 24 port and 48 port 10Gb switch. In this article we will mainly discuss 48 port switch 10GbE solutions from the aspects of fiber and copper so as to find out which one can be the data center performance choice.
48 Port 10GbE Switch: SFP Switch Solution
With the characteristics of better latency and throughput, 10GbE 48 port switch with fiber has been the future-proof 10GbE SFP switch with plentiful applications in business oriented network that can lower the overall infrastructure costs in the aspect of cables and switch ports. FS S5800-48F4S 48 port gigabit switch with 10GE SFP+ uplinks supports advanced features, including MLAG, SFLOW, SNMP and etc., which allow for comprehensive protocols and applications to promote the all-round service deployment and management for traditional L2/L3/MPLS networks. What is more, this 48 port switch also provides high-availability properties , including pluggable redundant fans and high-quality electronic components which ensure lower power consumption. FS S5800-48F4S 48 port 10Gb fiber switch is ideal for solving the problems of access to core 10G network connectivity for businesses and data centers.
48 Port 10GbE Switch: Copper Switch Solution
10G Ethernet over copper still plays an essential role in the data center switch/server interconnection nowadays. 48 port 10Gb Ethernet switch over copper cable settles the bottleneck matter and creates great performance since it is fully backwards compatible with 100/1000BASE-T and works with existing structured cabling systems, offering IT technicians the most flexibility in server placement. FS S3800-48T4S is a 48 10/100/1000Base-T RJ45 copper ports and 4 10G SFP+ ports Gigabit switch that is designed for medium or larger network environment. This 48 port managed switch with fixed 10G SFP+ ports for uplinks can satisfy the demand for now and future.
48 Port 10GbE SFP or Copper Switch: Which Is the Data Center Performance Choice?
10GbE network can be achieved both by 48 port SFP switch and 48 port copper switch. So, which one is the data center performance choice?
10GBASE-T copper switch with 48 port uses copper cables to transmit 10Gbps data. This may help to save much money since copper cable infrastructure is far less expensive than the fiber optics of 10G SFP+ switch. So 10GBASE-T 48 port copper switch is much cheaper and provides the most economical solution than SFP+ solution.
- Latency and Power Consumption
The power consumption of 48 port 10GBASE-T switch is 1.5 to 4 Watts per port depending on the distance, while 48 port SFP switch uses less power consumption which is typically less than 1 Watts per port. In addition, 10GbE SFP switch offers better latency with about 0.3 microseconds per link. 10GbE RJ45 switch latency is about 2.6 microseconds per link due to more complex encoding schemes within the equipment. With compelling improvement in lower latency and power consumption, 10GbE SFP switch has become the interconnect of choice for latency sensitive application with enhanced reliability and network performance.
- High-Speed Application
Since 48 port SFP switch is endowed with the advantages of lower power consumption and latency, it is more suitable for large high-speed super-computing applications where latency is a critical factor and high port counts can create significant power savings.
- Backwards Compatibility
48 port 10Gb copper switch comes with the advantages of being an interoperable and standards-based technology that uses the familiar RJ45 connector. It provides backwards compatibility with legacy networks. While SFP switch is limited with little or no backwards compatibility.
48 port 10GbE Switch is well poised for an expanding role in data center applications and the future of which is responsive in satisfying the market needs. Although 10G 48 port switch with fiber has lower latency and power consumption, 10G 48 port switch with copper is still popular for its cost-effectiveness and backwards compatibility. Each has its own advantages and disadvantages, you can make a choice according to you needs.
The hierarchical internetworking model divides enterprise networks into three layers: core, distribution and access layer. Core layer is considered as the backbone of the network and incorporates high-end switches and high-speed cables. Network switch at the core has the advantage of backplane switching so as to pass traffic across the core without 1Gbps or even 10Gbps limits and achieve the maximum performance. Currently, there are three types of Ethernet switch solutions: standalone, stacked and chassis network switch. How do you choose to help design or upgrade a network at the core? In this article we will mainly make a comparison between stacked and chassis network switches and guide you to reach appropriate decisions.
Stacked Switch Solution
As a core component of enterprise-grade switches, stacked network switch has been highly favored by many Ethernet users for years. By using stacked switches, we can add ports as we need by simply purchasing another stack switch and adding it to the stack. However, before stacking came along, you had to attach multiple switches together and configure them separately by logging in with a different IP address one by one which was indeed a tedious process. While now, stacked switches share the same IP address and can be configured as one unit which seems like one core switch with a larger amount of ports. The following video demonstrates how to stack switch by using FS S3800-24T4S and S3800-24F4S 24 port switch. Compared with stacked switch solution that fully uses of rack space, chassis switch would require over double the rack space to achieve this access port density.
Chassis Switch Solution
Since chassis switch contains certain number of fixed slots (commonly 1U each), into which varieties of types of line cards can be inserted. A chassis switch can be configured with various line-cards to provide corresponding type and quantity of required network ports (copper and fiber). In addition, this chassis-based network switch at the core has a common backplane for all line cards and also includes power supply modules, cooling fan modules, control plane/ processing modules and etc. In contrast to the fixed configuration switch, it is the flagship model to operate as a single integrated system. As chassis switch solution, it may offer software and/or hardware features which are unavailable on a stacked switch.
Figure1: Cisco Chassis Switches
Stacked Switch vs Chassis Switch: How to Choose?
According to the above introduction, you may have worked out some pros and cons on each solution at the core. Except for the occupation of more rack space for chassis network switch, doe it prevail over stacked network switch in other aspects?
- Flexibility and Scalability
In switch network environments where a combination of different port speeds and media types are required, such as a mix of fiber switch or 10gbe switch, stacked switches make it possible to achieve flexibility without needing independent switches or chassis switches. We can increase ports by purchasing another stack switch and adding it to the stack. On the other hand, the number of network ports supported by the chassis switch can be increased just by adding additional line cards in empty slots. Therefore, the chassis system can be scaled easily as well.
Chassis switch normally tend to be more expensive than stacked switch since it contains line cards and lots of modules, such as power supplies, fan trays and blades that go into it. However, chassis switch often supports more queues and thresholds per port. When new features come out, upgrading those supervisor modules are less expensive than upgrading all your ports on stack.
Since chassis-based network switch generally features a high speed backplane module, more often than not, it is possible to attain line-rate L2 and L3 switching on all ports of the entire chassis, making for a non-blocking configuration for all ports. Nevertheless, it is difficult to realize such non-blocking configurations in individual switches that are stacked together.
- Unified Management
Since all the ports supported by the individual line cards connected to the chassis switch are a part of the same switch, they can be managed as a whole using a single management application. Therefore, configuration, maintenance and update can be managed centrally.
In this article we explore stacked and chassis network switch solutions at the core and offer some information to help you to make a decision on choosing the best Ethernet switch solution for setting up or upgrading your network. You can choose based on your real need. For stack switch or other gigabit switch, 10gb switch, FS is a good choice.
When you want to set up your small or medium sized business network, you will definitely need a few different pieces of hardware. One of these equipment is either going to be an Ethernet switch, a hub or a router. An Ethernet switch can be an inexpensive and simple way to expand your network in your home or small business. In addition, a 48 port switch with higher port density has been wildly popular for small network environment where space and power are at a premium. In this article we will recommend 4 ways to get the most suitable 48 port switch and then recommend two 48 port switches for small business.
4 Ways to Choose 48 Port Switch
Not every 48 port switch is created equal. To choose the most suitable 48 port switch, here provides 4 ways to help you get it.
For a 48 port switch, the data throughput capacity can vary dramatically. The least expensive switch is made to work with the number of ports it has, while upscale one can provide additional expandability which allows to grow with a small business. If a switch has an uplink port that permits two switches to be connected together, or it is hot-swappable that modules can be added, removed and replaced without powering down or restarting the switch, it will be more ideal for the demanding network environment.
On the one hand, modern networks generally run at 100Mbps, 1Gbps or 10Gbps, and a 48 port switch should support the fastest speed in use on a given network. On the other hand, a 48 port switch should not only support Gigabit Ethernet speed but also keep up with the number of different connections coming in and out of it. Besides, a full-duplex switch which sends a full speed signal can operate up to twice as quickly as a half-duplex switch.
As an intelligent switch, they need at least to be able to inspect a packet to see where it should be sent. Layer 3 switches make further progress and delve into a packet’s IP envelope to provide routing capabilities which benefit more efficient network utilization in exchange for higher cost.
- Power over Ethernet
A 48 port PoE switch directly provides both data transmission and power supply for IP phones, wireless access points and other PoE-enabled devices that creates more flexibility for networking and simplifies the installation. Therefore, it saves small businesses from running separate power cables to those devices.
Best PoE 48 Port Switch: FS S1600-48T4S
As a PoE managed switch, FS S1600-48T4S comes with 48 10/100/1000Base-T RJ45 Ethernet ports, 1 console port and 4 10G SFP+ slots, which ensure high speed and precise transmission without delay. This 48 port switch can automatically identify the compatibility with IEEE 802.3af or IEEE 802.3at standards of connected devices and and then supply power for those devices. It also simplifies the network deployment in remote areas without power outlets and makes it easy to use APs, IP cameras, VoIP phones and other PoE-enabled network equipment with PoE technology. In addition, this 48 port gigabit switch can be mounted in a rack, on a wall, or on desktop, which can meet different install requirements.
Best Non-PoE 48 Port Switch: FS S3800-48T4S
FS S3800-48T4S managed 48 port switch has 48 10/100/1000Base-T ports with 4 10G SFP+ uplinks that is designed for small or medium businesses, labs and schools. It supports multiple configuration modes to make it easy for network management. In other words, this 48 port switch comes with two separate supplies: single power and dual power versions that can be used as alternatives and selected in accordance with different demands. FS S3800-48T4S 48 port switch adopts high performance and low power processor to provide full speed forwarding and line-dormant capacity.
It is not easy to choose the best 48 port switches for your small business from the abundance of available Ethernet switches on the market. This article provides a guide for 48 port switch selection and recommends 48 port switches for different requirements: PoE and non-PoE managed switch. Each kind of 48 port switch has its own characteristics and functions when applied to relevant situations and environments. For 48 port switch, FS could always be a good choice.
In order to satisfy the growing demand of an improved enterprise network management, a significant change in the market was the appearance of 48 port switch. The 48 port gibabit switch is considered as a first-rank solution that offers proper port density and great scalability potential for a relatively larger network. In this article we will recommend 4 different kinds of 48 port gigabit switches to you on the basis of managed or unmanaged and PoE or non-PoE.
Managed 48 Port Switch Recommendation
- Non-PoE: FS S3800-48T4S
As a member of S3800 series family, S3800-48T4S is a 48 100/1000Base-T ports Gigabit managed switch with 4 10G SFP+ uplinks that is designed for medium or larger network environment. With rich enterprise-class and managed features, this 48 port switch can be easily configured and monitored through a web-based graphical user interface. It has two separate supplies: single power and dual power versions which can be used as alternatives and selected in accordance with different requirements. In general, the S3800-48T4S 48 port switch is the ideal L2+ access switch solution with 10GbE uplink for converged data, video and voice networking.
- PoE: FS S1600-48T4S
As a managed PoE switch, FS S1600-48T4S comes with 48 10/100/1000Base-T RJ45 Ethernet ports, 1 console port and 4 10G SFP+ slots, which transmits both power and data through a single Ethernet cable at the same time. It dramatically simplifies the process of installing APs, IP cameras, VoIP phones and other PoE-enabled devices. This 48 port PoE swith allows users to connect to a high-performance storage server directly or deploy a long-distance uplink to another switch.
Unmanaged 48 Port Switch Recommendation
- Non-PoE: TP-LINK TL-SG1048
The TL-SG1048 unmanaged Gigabit switch with 48 10/100/1000Mbps RJ45 ports provides you with a high-performance, easy-to-use and standard upgrade to boost your old network to 1000Mbps. It supports IEEE 802.3x flow control for full duplex mode and backpressure for half duplex mode. Its plug and play design also optimizes the installation process. TL-SG1048 48 port switch is designed to meet the needs of the demanding workgroup and departmental connectivity requirements.
- PoE: Cisco SF200-48P
The Cisco SF200-48P unmanaged switch includes 48 10/100Base-TX fast Ethernet ports, 24 of which support Power over Ethernet to PoE-enabled IP devices like VoIP phones that allows you achieve business-class network security and performance. This 48 port PoE switch includes QoS features to enable you to prioritize delay-sensitive traffic in network and let you converge all of your communications solutions such as IP telephony and video surveillance over a single Ethernet network.
Nowadays, high density port switch is popular with small and middle-sized business data center. What is more, 48 port switch is becoming a hot topic. This article focuses on the recommendation of 4 types of 48 port switch for different requirements: managed non-PoE switch, managed PoE switch, unmanaged non-PoE switch and unmanaged PoE switch. Each kind of 48 port switch has its own characteristics and functions when applied to different situations and demands. For 48 port gigabit switch or 48 port PoE switch, FS.COM could always be a good choice.
Related Article: 24 Port Switch Recommendation
Since a switch performs the same job as a hub that they are both able to transmit data from one computer to another, an Ethernet switch is sometimes called a hub. Furthermore, some people even use these two terms interchangeably to refer to one box because of their similarity in appearance. However, there is a great difference between a true hub and a network switch. In order to help you differentiate them and buy what you really need, we will introduce the respective basics and applications of Ethernet switch and hub.
The Basics of an Ethernet Switch
An Ethernet switch is commonly referred to as a multi-port network bridge that processes and routes data on a data link layer (layer 2) and sometimes network layer (layer 3) of the OSI model. An Ethernet switch is an intelligent device which transmits data to specific MAC addresses within the LAN. It has the capability to learn and distinguish between specific addresses by accessing them from a CAM table. And it can do everything a hub does with higher efficiency and recognize the intended destination of the information that they receive.
The Basics of a Hub
A hub works on the physical layer or layer 1 of the Open Systems Interconnection (OSI) model. It is a device that connects multiple Ethernet devices on one network and makes them work together as a single network. A hub does not examine the data it receives or sends, so when a packet arrives at one port, it is just copied to the other ports so that all segments of the LAN can see all packets.
Ethernet Switch vs Hub: Which One Should I Buy
Hub was initially popular due to the high price of Ethernet switch, while switch is not so expensive these days. Hubs are gradually becoming obsolete in some occasions. But they are still useful in special circumstances. Below are the application comparisons between Ethernet switch vs hub.
- For small-sized families, a hub is the easiest and least expensive way to construct a network of personal computers together; when it refers to Gigabit switch, an 8 port Gigabit switch is a structured wiring solution designed to satisfy this need.
- People tend to benefit a lot from an Ethernet switch over a hub if their home network has four or more computers, or if they want to use their home network for applications that can generate significant amounts of network traffic, such as multiplayer games or heavy music file sharing. By generating less network traffic in delivering messages, an Ethernet switch performs better than a hub on busy networks.
- In a small network where there are lesser users or devices, a hub can easily deal with the network traffic and is also a cheaper option for connecting devices to a network. While when the network becomes larger with about 50 users, it is better to use Ethernet switch to cut down those unnecessary traffic.
- If the performance-monitoring tool shows the situations of network bottleneck or congested network, the hub may need to be replaced with Ethernet switch for increased performance. This is vitally important when working with both hubs and switches in a production environment.
Ethernet switch and hub are frequently used in the same network. A hub extends the network by providing more ports and an Ethernet switch divides the network into smaller, less congested divisions. You can choose to buy Ethernet switch or hub according to your different demands.