Uplink Port Vs. Normal Port on Switch

When it comes to network switch, we usually ask about the port type on the switch and the number of port, such as twenty-four 10/100/1000 Mbps ports and four SFP+ ports. If you have used managed switch in your network deployment, you must have heard about uplink port or normal port. How much do you know about them? Is there any difference between them? This article will guide you to learn about uplink port vs. normal port on switch.

Uplink Port Vs. Normal Port: Connect to Different Devices

The uplink port on switch is used to connect a device or smaller local network to a larger network, or connect to the next “higher” device in the topology. For example, edge switch connects “up” to distribution layer managed switch. Also in computer network, hub, unmanaged switch and router typically designate one Ethernet port as the uplink port. And it may be labeled WAN or Internet instead of uplink. This type of port simplify connects different types of Ethernet devices to each other, such as when linking a local home network to a modem and the Internet. While normal port on switch is used to connect end user PC or server and all. In most cases, uplink ports have more bandwidth as compared to normal ports as they aggregate traffic between different layers.

Uplink Port Vs. Normal Port: Connect to Different Cables

Each Ethernet interface has two transmit pins and two receive pins. To achieve the link connection, the transmit pins at one end of network cable have to be connected to the receive pins at the other end. An uplink port does not crossover the transmit and receive pins, but a regular port does. Therefore, when two network switches are connected together with a straight-through cable, then one end must be uplink port and one end must be normal port. If a crossover cable is used to connect them, then the ports at both ends must be the same kind of port. Here is a figure for you to have a better understanding of this.

uplink port vs. normal port

Uplink Port Vs. Normal Port: Additional Information about Shared Port and Dual-purposed Port

Some older network equipment specially configured a normal port next to the uplink port and linked the two together as a pair. Specifically, the hardware logic of these products supported connections to either the uplink port, or the normal shared port, but not both. Connecting devices to both ports of a shared port device stops the unit from functioning properly. Nowadays, many network equipment offer a dual-purpose port which can function either as an uplink or a normal port depending on the type of device connected to it.

Conclusion

In fact, uplink port can serve as normal port. Therefore, there are no big differences between them. The only difference is that uplink port is connected to higher layer network device to aggregate the bandwidth and must be connected to the normal port on another network device. I hope after reading this article, you can be clear on uplink port vs. normal port on switch.

8 Port PoE Switch Recommendations

As more and more network devices are deployed in networking, the cabling becomes complicated. PoE technology, which support power and data transmission over an Ethernet cable at the same time, can simplify the cabling. And recently, 8 port PoE switch is popular with many users. This article will recommend several 8 port PoE switches for you.

8 Port PoE Switch Recommendation 1—UniFi US-8-150W Switch

UniFi US-8-150W 8 port PoE switch is a managed switch which has 8 RJ45 ports and 2 SFP ports. The RJ45 ports support 10/100/1000 Ethernet connections and PoE/PoE+ functions; the hot-swappable SFP ports support 1 Gbps connections. Besides, there is a reset button on UniFi US-8-150W switch which serves two functions for the UniFi switch: restart and restore to factory default settings. For PoE/PoE+ function, by default, PoE settings for ports are set to auto-sensing PoE+. PoE will automatically be activated on the port when an 802.3af/at device is connected. The maximum power consumption of UniFi US-8-150W switch is 150W. The price is about $199.00.

8 Port PoE Switch Recommendation 2—D-Link DGS-1210-10P Switch

D-Link DGS-1210-10P 8 port PoE switch is one member of DGS-1210 series family which are the latest generation of switches to provide PoE/PoE+ capabilities, making deployment easier. Also, it support a complete lineup of L2 features, including IGMP snooping, port mirroring, Spanning Tree Protocol (STP), and Link Aggregation Control Protocol (LACP). The D-Link DGS-1210-10P switch has eight 10/100/1000 ports and two 100/1000 SFP ports. Its switching capacity is 20 Gbps and maximum power consumption is 81.9W. The price is about $133.91.

8 Port PoE Switch Recommendation 3—TP-Link TL-SG2210P Switch

TP-Link TL-SG2210P 8 port PoE switch is equipped with 8 gigabit RJ45 ports and 2 SFP slots. And all RJ45 ports support IEEE 802.3af-compliant PoE with total power supply of 53W to power any 802.3af compliant power device. The switch provides high performance, enterprise-level QoS, useful security strategies and rich layer 2 management features. The maximum power consumption of TP-Link TL-SG2210P switch is 63.4W. It is especially designed for the small and medium business networks that require efficient network management. The price is about $131.37.

8 Port PoE Switch Recommendation 4—Netgear GS110TP Switch

Netgear GS110TP 8 port PoE switch has eight 10/100/1000 Mbps copper ports and two Gigabit SFP ports. With PoE function on eight copper ports, Netgear GS110TP switch is capable of delivering up to 15.4W of power per port, up to a maximum total of 46W across all connected PoE devices. The maximum power consumption is 59.3W. in addition, the switch comes with a comprehensive set of features, such as L2 features, enhanced VLAN and QoS, access control lists (ACL), and so on. The price is about $169.99.

8 Port PoE Switch Recommendation 5—FS S1130-8T2F Switch

FS S1130-8T2F managed 8 port PoE+ switch has eight 10/100/1000Base-T RJ45 Ethernet ports, one console port, and two gigabit SFP slots. It is compliant with IEEE 802.3af/at and can supply power to PoE network equipment. The FS S1130-8T2F switch is fanless switch and it features superior performance in stability, environmental adaptability. The maximum power consumption is 130W. The price is about $159.00.

FS S1130-8T2F managed 8 port PoE switch

Which One to Choose?

From the above 8 port PoE switch recommendations, we can clearly see that all these five switch have similarities and differences. For example, all of them support PoE function, but UniFi US-8-150W, D-Link DGS-1210-10P and FS S1130-8T2F support both PoE and PoE+ standard; all of them have 8 RJ45 port and 2 SFP ports, but their maximum power consumption are different. Which one to choose really depends on your specific requirements. If you need to use PoE devices with larger power consumption, UniFi US-8-150W and FS S1130-8T2F switch are good options; if your budget is tight, you can choose D-Link DGS-1210-10P, TP-Link TL-SG2210P and FS S1130-8T2F switch according to the above 8 port switch price. From the comparison, we can conclude that FS S1130-8T2F switch is a cost-effective solution which can supply higher power at lower price. I hope this article—8 port PoE switch recommendations will help you choose a suitable 8 port PoE switch for your network deployment.