Ethernet Switch with 10Gb Uplink or 1Gb Uplink

With the booming high speed broadband technology, modern Ethernet switch has stretched its branches to SMB operators and even home individuals. The exclusive property of network switch to big enterprises no longer exists. Accordingly questions about the uplink ports on Ethernet switch has put forward by lots of newbies. What is uplink on Ethernet switch? What is the function of 10Gb uplink on gigabit switch? For a specific home or SMB usage, should I employ network switch with 10Gb uplink or 1Gb uplink? With concerns of a reliable backbone, should I upgrade to gigabit access switch with 10G uplink to core 10GbE switch? For anyone with doubts about Ethernet switch with 10Gb uplink vs 1Gb uplink, this article may help.

Understanding Uplink Port on Ethernet Switch

Uplink port on Ethernet switch serves as different layer network connection, which enables a lower network to link up to a higher network. One also uses it as regular port to connect end users while link aggregation is not involved. Connecting the uplink port on one access Ethernet switch to the regular port on another higher-layer core switch enables bandwidth expansion. The uplink bandwidth will be shared by all the end devices connected to the access switch regular ports. For example, by putting a 10Gb uplink on a 1Gb Ethernet switch, it would let 10 devices on the switch communicate at 1Gb each at the same time with the rest of the network. Otherwise if the uplink was only 1Gb, those 10 devices would only be able to get about 100Mb each.

Ethernet Switch with 10Gb Uplink

10Gb uplink is commonly built in 1Gb access Ethernet switch for 10G link aggregation. Thus gigabit switch with 10Gb uplink is also called as 10GbE switch by many users. In the market such Ethernet switches with 10Gb uplinks are available for copper and optical SFP switch with 2/4 uplinks. For instance, FS provides 4 SFP+ 10Gb uplinks on 24/48-port 1000Base-T RJ45/SFP managed gigabit switches such as S3800 series 24-port stackable 1000Base-T/SFP Ethernet switches.

Some vendors like FS.COM also bring in PoE to 10Gb uplink switch for advanced features. Say S1600-48T4S 48-port PoE+ managed gigabit switch. It can boost your network to a switching capacity of 180Gbps and offers 600W total power budget for power-hungry PDs. Such Ethernet switches with 10Gb uplinks frequently used as access layer switches to link up to backbone core 10GbE switch. Then all end users on the gigabit switch can share the 10Gb bandwidth, not 1Gb anymore.

Ethernet switch with 10Gb uplink application

Figure 1: Deploying FS 48-port Ethernet switches with 4 SFP+ 10Gb uplinks ports as access switches to connect 10Gb core switch in data center layer.

Ethernet Switch with 1Gb Uplink

Only a few years ago 100Mb Ethernet switch are still common among many SMBs as access switch. However, nowadays it has gradually obsoleted by 100/1000MBase gigabit switch. To enhance network connection resiliency, modern gigabit switch comes with 24/48 RJ45 100/1000Base-T ports and 4 1Gb SFP ports for uplink. Except uplink function, The SFP uplinks on copper gigabit Ethernet switch provides optical link option when the network requires fiber cabling. FS supplies such SFP uplinks on 8/24- port PoE+ managed gigabit switch with different power budget for 1G speed.

FS PoE gigabit Ethernet switch with SFP 1Gb uplink

Figure 2: FS PoE+ Ethernet switches with SFP 1Gb uplinks and  PoE+ switch with SFP+ 10Gb uplinks are natural fit for IP cameras, VoIP phones and wireless APs.

Ethernet Switch with 10Gb Uplink or 1Gb Uplink Selection Guide

So how to choose from 10Gb and 1Gb uplink of Ethernet switch? Try to ask yourself about questions as follows. What kind of application virtualization are you implementing? How many users are there? Whether the applications and user quantity requiring for the extra bandwidth of 10Gbps? Is my cabling up-to-snuff for 10Gb uplink? Can I afford 10Gb Ethernet?

Then here are some suggestions for you. First, attach importance to applications virtualization. If your employees only need to open occasional Word documents, reply to emails or update database records, there would not be much of a requirement for 10G uplink on Ethernet switch. But if you should do lots of mass data transfer such as photos and videos exchange even in a small advertising shop it would quite be another story. Second, concern about number of users. The proliferating wireless APs and office devices bring much burdens to your network. Third, for concerns of future-proof expansion and a reliable backbone, even if your current 1GbE is unsaturated, Ethernet switch with 10Gb uplinks is also a good solution for enterprises with hardware upgrading demands. But if the aforesaid factors not concerned, your gigabit Ethernet switch with 1Gb uplink may suit your network just fine.

Conclusion

Both 10Gb uplink and 1Gb uplink on Ethernet switch are designed for link aggregation of multi-layer switch connection. Ethernet gigabit switch with 10Gb uplink enables total 10Gbps bandwidth to divide to end devices for accessing max. 1G speed. While Ethernet switch with 1Gb uplink delivers max. 100Mbps data rate to 10 devices. For concerns of high bandwidth applications, multiple office devices quantity and future-proof expansion, Ethernet switch with 10Gb uplink is the way to go. Otherwise your existing gigabit switch with 1Gb uplink can make sense.

10GbE Switch for Small and Medium Business

The current information ear is and will continue to be in full swing while pulsed by networking high traffic and applications. Meanwhile, with productivity greatly improved by technologies like VLAN, Cloud Computing and IEEE 802.11ac, gigabit Ethernet switch can no longer bear the high pressure in enterprise-class data centers, SMBs and even homes. In this circumstance 10GbE network is required for meeting the demands. And as a core component, 10GbE switch is dispensable for 10G network upgrade. So here provides a guide for buying 10GbE switch for SMB and offers some cost-effective 10gbe switches for your selection.

Overview of 10GbE Switch for SMB

For the high expense out of advanced performance required by 10GbE network, the purchase market of 10GbE switch is generally not very optimistic for SMBs. Searching on many forums and communities for 10Gb switch, we can see Cisco switches are always the hot topic. However, one will hesitate to pick Cisco and some other brand-name 10GbE switches especially for SMB out of budget concerns. In this regard FS specially designed a series of 10Gb switches for SMBs under cost-effectiveness and equal performance concerns. By deploying such 10GbE switch to your SMB network, one can benefit from reduced response time, smooth operation in high traffic and improved work efficiency.

10GbE Switch for SMB Buying Considerations

Based on budget saving of SMBs, here are some considerations for choosing an affordable 10GbE switch.

·Port Quantity

In the market the 1/10Gb switch is often equipped with 4 × SFP+ uplink ports for 10G uplink network, which is very suitable for small, medium and some start-up business. For the demand of remaining your gigabit for 1G devices, you should also consider about the gigabit ports with 12/24/32/48 ports for selection.

·Stackable Ability

Stackable 10GbE switch is very common in network upgrade for simplified management and link aggregation. Taking FS S3800 Series managed stackable switches as example. With 4 × S3800-24T4S 10Gb switch stacked together to work as a whole system, operators no longer need to control each switch individually but managed it as a single switch with one console port. Moreover, it will become very easy to add and remove any switch from the stacking system.

S3800-24T4S stackable 24 port 10GbE switch

Figure 1: Using 4 × S3800-24T4S stackable 24 port switches for link aggregation in a data center.

·Managed or Unmanaged

Unmanged 10GbE switch is a configuration fixed plug-and-play switch, which not supports any customized configuration. Managed 10Gb switch has partly managed smart switch and fully managed switch option. Generally for optimized performance of 10G network, managed switch is dispensable for SMB to ensure smooth operation in heavy workload. Also, it provides traffic control, customization and security monitoring.

·PoE or Non-PoE

Getting rid of extra power cable for connecting devices with power outlet, PoE 10GbE switch provides placing flexibility to powered devices such as IP phones and wireless access points. For instance, FS S1600-48T4S 48 port PoE+ switch with 4 × 10G SFP+ ports can supply power to a series PDs with PoE budget up to 600W. However, if power supply is not a question, one can pick non-PoE for budget saving.

FS 10GbE Switch Options for SMB

After explaining the aforesaid factors for 10GbE switch selection, we’ll give you a clue for affordable options of 10Gb switch. For SMBs and home labs, the most cost-effective solution is to pick up gigabit switch with 10G uplink rather than 10G core switch. Here we recommend you such managed 10GbE switches, ranging from 1000Base-T copper switch or SFP switch with 24/48 ports and PoE availability.

1/10GbE Switch P/N Port Quantity Managed Stackable
Copper Switch S3700-24T4S 24 × 1000Base-T RJ45, 4 × 10G SFP+ Yes No
Copper Switch S3800-24T4S 24 × 1000Base-T RJ45, 4 × 10G SFP+ Yes Yes

For SMB with very tight budget, one can go for S3700/S3800 Series. S1600-48T4S 10Gb switch is also a cost-saving way to go for PoE technology. It is noted that SFP switch often costs more than copper switch, but owns higher switch class and functionality. Say, S5800-48F4S 10GbE switch is a layer2/3 SFP switch, natural fit for applications of data centers as carrier access switch. It has low latency and advanced features such as MLAG nd SFLOW.

S3800-48T4S and S1600-48T4S 10GbE switch application

Figure 2: Deploying S3800-48T4S SFP switch and S1600-48T4S PoE switch as access switches in 10G network.

Conclusion

For 10GbE switch option of small to medium business, budget is always a big concern. Based on this regard, one should consider buying gigabit Ethernet switch with 10G uplink. Further, taking a comprehensive consideration of number of port, managed ability, PoE and stackability will make the best decision of 10Gb switch.

Single Switch Vs. Multiple Switch: How to Select for Home Network?

Network switches are indispensable part on setting up a home network. For home Gigabit Ethernet switches, both one large single switch and multiple switch are good options. Using one large switch, the speed of data transferring could be faster but the problem is you have to run multiple lines throughout the house. Using multiple switches at home maybe redundant at some extent. So how to choose?

For choosing single large switch or multiple smaller switch applied to home network, it is not an easy question to answer. Because it involves various factors—size of the house, power consumption, fiber or copper, rack mount or not. Besides, you still need to consider how dense each part of the house will have networking. And then, in terms of this topic, we did some researches on some professional forums to investigate and congregate thoughts. Most of them prefer to use one larger switch rather than multiple smaller switches for home networking. The reasons are described in the following part.

switch stacking

Figure1: multiple smaller switch stack

By using a central switch you will have UPS protection, unless you have an UPS at each location of course. And using a larger switch instead of multiple smaller ones, just because you will end up using less power that way. By using multiple switches, just make sure you buy two in case of hardware failure, that is the downside of centralizing everything to one device. So in that way, you will cost more to make sure the work of the hardware. In the below statement, we would list some merits and demerits to further clarify the reason why it is better to choose one large single switch instead of multiple smaller switches for home network.

Benefits of Using A Single Switch
  • A single switch will give you more security and better manageability, since it is centrally located.
  • In case of a small building, it is feasible to have a single optical switch catering to everyone. But if the building is big, then due to distance limitation of fast Ethernet, it may not be possible for one switch to cater to all the users. In this case, you will have to go for multiple switch solution.
  • One single switch will give you better performance than many switches. This is because in case of many switches, the inter-switch link is usually fast Ethernet or Gigabit Ethernet, but when you are using a single switch, switch backbone operates at much higher speeds.

So we can infer that if you have a small network, then you can start with single switch, and then as the network grows, you can migrate to multiple switch scenario. But if you are planning for a single switch situation, please think about a backup for this switch (either automatic failover or manual failover), so that in case of failure you can switch to the backup.

Weakness of Using Multiple Switches

First of all, using multiple switches dispatched in the different places is some sort of complexity. You need to connect all of them through some paths. And then, power consumption is also a big trouble. Using multiple switches inevitably brought much more power consumption than single switches. Besides, using multiple or redundant switch is common for security specially IP camera. If one of the switch breaks, then your other camera is still accessible. Then you have the distance limitation, which if this is the case, then you don’t have a choice but to implement more switch.

320px-Switched-fabric.svg

Figure2: fabric of multiple switches

Conclusion

According to the above description and analysis, we can draw a conclusion that using a single large network switches are better than using multiple smaller switches for home networking in most cases. But if you own an extremely larger house to meet your network requirement, and then multiple smaller switches would be good options.