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.

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Can 10Gb Switch Port Link to Gigabit Switch Port?

With the tendency for higher speed network, 10Gb switch has already become familiar with home individuals, no longer the privilege of enterprise operators. However, the issue of SFP to SFP+ compatibility always puzzles many network switch users, even some engineers. Will 1Gb SFP transceivers work with 10Gb SFP+ ports on 10Gb switch? Or will 10Gb SFP+ running at 1Gb to link gigabit switch? And If 10Gb optics in a switch can auto-negotiate to 1Gb when the other end is 1Gb? All these related questions origin from the link between 10Gb SFP+ slots on 10Gb switch and 1Gb SFP ports on gigabit switch. Thus this article will reveal the mask of SFP to SFP+ compatibility from this point of view.

10G SFP+ Port on 10Gb Switch Take 1G SFP Optics on Gigabit Switch in Most Situations

Will 1Gb SFP transceivers/modules work with 10Gb SFP+ ports? The answer is “Yes” in most cases. There are many vendors providing 10Gb switches that can take both a 10G SFP+ and a 1G SFP in the 10Gb SFP+ slot, but not at the same time for obvious reasons. This option is supported by dual speed operation. So before plugging a SFP transceiver into the SFP+ port on your 10GbE switch, one must consult your rep to make sure the 10Gb switch port support dual speed.

To achieve link of 10Gb switch port to gigabit switch port, here is a simple guide. Install a 1Gb SFP module on the 10GbE switch SFP+ port and the gigabit switch 1Gb SFP port respectively, then connect the 10Gb switch and the gigabit switch with corresponding 1Gb SFP fiber cable or Ethernet copper cable (eg. Cat6).

1G SFP Port on Gigabit Switch Cannot Take 10Gb SFP+ Optics on 10Gb Switch in All Cases

Will 10Gb SFP+ running at 1Gb? The answer is definitely “No”. SFP optics do work in SFP+ slots in most cases, but SFP+ optics on 10Gb switch can never work in SFP slots on gigabit switch. The reason is about a power availability thing. As we know, once an module is installed, the speed of the port is decided. Most SFP+ slots are backward compatible with SFP modules to run at 1G speed. However, the SFP slots on gigabit switch cannot support the 10G speed required by SFP+ modules. For instance, most Cisco and FS 10Gb switches support 10G SFP+ and 1G SFP optics on their SFP+ ports. But some Brocade gear and HP A-series models are SFP+ only. One need to double check the compatibility of this switch with the vendor rep.

FS 10Gb switch SFP+ port link to gigabit switch SFP port

FS 10Gb switch SFP+ port links to gigabit switch SFP port via 1G SFP modules and fiber patch cable.

SFP+ Optics in a 10Gb Switch Cannot Auto-negotiate Down to 1G when the Other End Is Gigabit Switch

Unlike copper SFP modules supporting 10/100/1000 auto-sensing, fiber optics do not support auto-negotiation. Because this technology is based on electrical pluses but not optical pluses. Thus 10Gb SFP+ optics on 10Gb switch can not auto-negotiate down to 1Gb if the other end is gigabit switch. In fact, most SFP and SFP+ transceivers only run at its rated speed and the transceivers at both end of the cable should at the same speed. For example, if a 10Gb SFP+ module is plugged into the 10Gb switch port, it will only run at 10Gb. In this case if you link it to the gigabit switch port, it will not work. When sticking a 1Gb SFP module in the 10G SFP+ port, the 10Gb switch will only run at 1Gb. As thus you can link it to gigabit switch.

Sometimes the 10GbE switch port would lock the speed at 1G until you reconfigure the switch to 10G. It is noted that SFP+ port usually enables a speed under 1G, which means one cannot insert 100Base SFP modules into SFP+ ports on 10Gb switch.

Conclusion

For the issue of SFP to SFP+ compatibility, a simple response is that most SFP+ can take SFP but not vice versa. The uncertain situation requires one to ask their switch vendors for clear reply. Thus 10Gb switch port is possible to link to gigabit switch port to run at 1G speed. The only thing you need to do is to plug each the aforesaid port with a 1Gb SFP module, and then connect the two modules on the 10Gb switch and the gigabit switch with a corresponding fiber patch cable or Ethernet copper cable.

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Gigabit Switch with 10G Uplink Recommendation

Touching on switching capacity of the modern networks, the invariant rule is: the faster, the better. Of course for large enterprises, 10G network is a lower value. And more often 40G even 100G network is required for data centers. However, for individuals, small and medium-sized business (SMB), 10G network is often out of reach for exorbitant price of 10gbe switch. In this case, Ethernet switch with 10G uplink can help to achieve 10G network. This article will recommend affordable managed gigabit switch with 10G uplink.

Gigabit Switch with 10G Uplink: Choose 1000Base-T Copper Switch or Fiber SFP Switch

Generally there are two gigabit switch with 10G uplink solutions: 1000base-T copper switch and 1G SFP fiber switch. In the current market, 1000base-T gigabit switch with 10G uplink is usually more popular, especially with home individuals, office users and SMBs. The main reason is largely traced back to price discrimination between them. RJ45 copper gigabit switch employs existing Ethernet copper cable (Cat5e/6, etc.) as medium to transmit data, which saves one budget for matched fiber optics of SFP switch. Moreover, the 1000base-T copper switch is backward compatible with legacy networks. However, 1G SFP link owns the edges of reduced electromagnetic interference, lower latency and power consumption over copper link. For advanced users sensitive to aforesaid factors, one can consider taking gigabit switch with SFP uplink.

FS copper vs SFP gigabit switch with 10G uplink

This figure shows FS S3800-24T4S copper gigabit switch vs S3800-24F4S 1GE SFP switch with 10G uplink.

1000Base-T Copper Gigabit Switch with 10G Uplink Recommendation

For 1000Base-T copper gigabit switch, here recommends both PoE and non-PoE ones for your selection guide.

·Non-PoE

For non-PoE gigabit switch, here strongly recommends you FS S3800-24T4S 24 port switch and S3800-48T4S 48 port switch. They come with 24/48-port 10/100/1000base-T ports with 4 x 10GE SFP+ uplinks. Both of them come with single power and dual power version for selection. They are high performance Metro Ethernet switch, and designed to cater for cost-efficient gigabit access or aggregation for 10G uplink networks.

FS P/N S3800-24T4S S3800-48T4S
1000Base-T RJ45 Port 24 48
10GbE Uplink 4 4
Switch Class Layer 2+ Layer 2+
Switching Capacity 128Gbps 176Gbps
Power Consumption 40W 60W
Throughput 95Mpps 130Mpps
·PoE

For Gigabit PoE switch with 10G uplink, here recommends you S1600-48T4S 48 port PoE+ switch with 4 SFP+. The 48 port PoE switch can better fit for SMBs or enterprise class network as access switch. It can be mounted in a rack, on a wall or on desktop. One can connects it to VoIP phones, wireless APs and IP cameras for intelligent switching and network growth. Besides this 48 port PoE switch, 8 port gigabit switch and 24 port PoE switch are also available. Generally speaking, 8 port gigabit switch is suitable for home use. And 24 port PoE switch is commonly deployed in small business with few connections.

S3800-48T4S and S1600-48T4S gigabit switch application

Deploying FS S3800-48T4S 48 port switch and S1600-48T4S 48 port PoE+ gigabit switch with 4 x 10G uplink in access layer.

Fiber SFP Gigabit Switch with 10G Uplink Recommendation

For gigabit SFP switch with 10G link, here recommends S3800-24F4S. It comes with 4 x 1GE combo ports, 20 x 1G SFP ports and 4 x 10GE SFP+ ports. This 24 port gigabit switch comes with single power and dual power version for selection. For 48 port switch demand, go for S5800-48F4S. It is a Layer 2/3 switch with 4 x 10G SFP+ uplinks. The table below lists the details of these two Ethernet switches.

FS Fiber SFP Gigabit Switch S3800-24F4S S5800-48F4S
Port Configuration 24 x 1G SFP ports, 4 x 10G SFP+ uplinks 48 x 1G SFP ports, 4 x 10G SFP+ uplinks
Switch Class Layer 2+ Layer 2/3
Switching Capacity 128Gbps 176Gbps
Throughput 95Mpps 130.95Mpps
Max. Power Consumption 60W 75W
Conclusion

For 10G network, deploying gigabit switch with 10G uplink can largely save you budget. No matter copper RJ45 1000base-T switch or 1GE SFP switch, you should consider your own requirements before purchasing an Ethernet switch. Gigabit switches with different ports have been recommended in this post, including 8 port gigabit switch, 24 port switch and 48 port switch. All those can be found in FS.COM with the most competitive price.

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8 Port Gigabit Switch Recommendation

For the issue of choosing an optimal Ethernet switch, one usually refers to its demand for network capacity (1G, 10G, 40G or 100G) and port quantity. As for gigabit switch, a 16, 24 or 48 port switch is commonly used for small and medium sized enterprises (SMEs) to achieve both high performance and cost-efficiency. But how about 8 port gigabit switch? Are there any recommendations for it? This article will recommend 4 different 8 port gigabit switches for you in terms of managed or unmanaged and PoE or non-PoE.

Managed 8 Port Gigabit Switch Recommendation

·Non-PoE: D-Link DGS-1210-10 ($88.99)

DGS-1210-10 comes with 8 x 10/100/1000 Mbps gigabit ports and 2 x SFP ports. It is the latest generation of D-Link gigabit web smart non-PoE switch, characterized by D-Link Green 3.0 technology to save energy under non performance sacrifice. Moreover, for concerns of management and security, DGS-1210-10 8 port gigabit switch centralizes the pros of easy management, D-view 6.0 system and auto monitor VLAN (ASV) capability. This partly managed smart switch takes one step above “dumb” switch as well one step behind fully managed switch, thus it has absorbed both strengths. As a compromised gigabit switch, it is specially designed for SMEs.

D-Link DGS-1210-10 managed 8 port gigabit switch

Figure 1: D-Link DGS-1210-10 managed 8 port gigabit switch.

·PoE: FS S1130-8T2F ($159)

FS S1130-8T2F PoE+ managed 8 port gigabit switch comes with 8 x 10/100/1000 MbpsBase-T RJ45 Ethernet ports, 1 x console port and 2 x SFP ports. This fully managed PoE+ switch features long transmission distance of up to 120km, strong resistance to electromagnetic interference and superior performance stability. Besides, for concerns of noise, it is whisper-quite designed with no fans. It can easily placed in a rack, on a wall or on desktop, and is best fit for PDs such as WAP, IP phones and weather-proof IP cameras. FS S1130-8T2F has a maximum power consumption of 130W. If higher power budget is in demand, you can go for FS S1250-8T2F 8 port gigabit switch, which is up to 250W for your network expansion while only $30 extra cost is offed by FS.COM.

Unmanaged 8 Port Gigabit Switch Recommendation

·Non-PoE: Netgear GS108 ($46.99)

Netgear GS108 is an auto-switching 10/100/1000 Mbps Ethernet switch, targeted at business with plug-and-play and no-configuration demand. Netgear GS108 comes with 8 switched ports for PCs, severs and switches and a sturdy metal enclosure, with IEEE802.3az support for power savings and traffic optimization. It is also fanless designed to ensure silent and reliable operation. Though this desktop 8 port gigabit switch costs a little more than Linksys SE3008 ($35.99), the advantage of ProSAFE Lifetime Warrenty does makes it worth that.

Netgear GS108 8 port gigabit switch

Figure 2: Netgear GS108 unmanaged 8 port gigabit switch.

·PoE: TP-Link TL-SG 1008p ($59.99)

TL-SG 1008P unmanaged PoE 8 port gigabit switch comes with 8 x 10/100/1000 Mbps RJ45 ports and 4 PoE ports with maximum power budget of 55W. It is featured with no configuration need, overload arrangement, fanless design, high efficiency and limited lifetime warranty. The 4 PoE ports can supply powered devices (PD) such as wireless access points (WAP), IP cameras and IP phones with one single cable for both power and data transmission. It is best fit for expanding home and office network.

TP-Link TL-SG 1008p 8 port gigabit switch

Figure 3: TL-SG 1008P unmanaged 8 port gigabit PoE switch.

Summary

This article focused on the recommendation of 8 port gigabit switch for different requirements: unmanaged non-PoE switch, unmanaged PoE switch, managed non-PoE switch and managed PoE switch. Each one has its features in terms of different switch types and vendor characteristics. For managed PoE 8 port gigabit switch consideration, FS.COM will be a good place to go.

Related article: How to Choose 8 Port Gigabit Switch?

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