That is, can I use uplink ports on switch as normal ports? To answer this question, we first need to learn about the shared port and dual-purpose port, and then we’ll solve the puzzle. With the increasing demands towards bandwidth, a hot topic has gained more and more attention. Thus switches can use uplink ports to connect to other switches to increase the maximum number of wired devices connected to the network. Connect the uplink port on one switch, for example, to the standard port on another switch, by which normal copper ports can be saved to connect for more endpoints. The uplink port on switch is used to expand the network. This means a straight-through cable is all you need when connecting two switches by linking an uplink port and a normal port.įigure 4: Straight-Through Cable and Crossover Cable Connection. An uplink port does not crossover the transmit and receive pins, therefore it eliminates the need for a crossover cable. It is known that when linking two normal Ethernet ports on switches, a crossover cable is usually applied so that the transmit pins at one end of network cable can be connected to the receive pins at the other end. Besides, using fiber uplink ports to stack switches can realize long-distance stacking in different application environments.įigure 3: Switch Uplink for Stacking (FS S5860-20SQ, S5860-24XB-U). Downlink uplink Patch#Uplink port offers a perfect fit for stacking switches with more flexibility but less cost - simply connect the uplink ports on each stackable switch with DAC/AOC, or optical transceivers and fiber patch cables. It is one of the two methods to achieve stacking, other than using a dedicated port. It is much easier and cleaner than using the normal copper port.įigure 2: Switch Uplink Aggregation (FS S3910-24TS, S5860-20SQ, N8560-48BC).Īn uplink port can be a stack port. The 1GB fiber uplinks are often used to increase bandwidth for database, video, voice, and other applications. Fiber uplink connections between switches can help to increase the throughput and response times of applications that place heavier demands on a network. For example, the edge switch connects "up" to the distribution layer managed switch. The uplink port is used to connect a device to other higher-speed ones in the topology or smaller local network to a larger network. On a fiber switch, uplink ports have more bandwidth compared to normal ports as they aggregate traffic between different layers. But actually, there are many differences between them.įigure 1: Normal Port and Uplink Ports on Switches (FS S5860-20SQ, S5860-24XB-U). Additionally, connecting the uplink port on one switch to the normal port on another switch cab helps expand the size of the network. Uplink Port vs Normal Port: What Are the Differences?Īn uplink port superficially resembles any other normal port on a switch or hub. See more in Ethernet Switch Port Types Overview. They support fibers or network cables for network connection with different data rates and transmission distances. While normal ports are merely a set of ports mainly used for regular data transmission, of which commonly-used ones are RJ45 port, SFP port, SFP+ port, SFP28 port, QSFP+ port, and QSFP28 port. The uplink port on switch is usually a higher-speed port used to connect a device to other higher-speed ones in the topology or smaller local network to a larger network. Based on different functions and configurations, network switch ports have two main categories: uplink port and normal port (downlink port). Correspondingly there are core switch, distribution switch, and access switch that provide different functions in a network. According to the applications, the hierarchical internetworking model can be divided into core layer, distribution layer, and access layer. In order to understand uplink port and normal port, we'd better first know about common switch types and port types. Uplink Port vs Normal Port: What Are They? Is there any difference between uplink port vs normal port? Is it possible to use uplink port as a standard port or vice versa? This post will help you to learn about the normal port and uplink port on network switches. If you have used managed switches in your network deployment, you must get to know the uplink port and normal port. When it comes to the network switch, we usually ask about the switch port types, such as 24 10/100/1000 Mbps ports and 4 SFP+ ports.
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |