Tag Archives: network switch

TL-SG1008PE vs S1130-8T2F 8 Port PoE Switch

If you want to buy two 8-port network switch rather than one single 16-port switch just because of tight budget, it’s a wise choice. Then how to choose 8-port switches? Here I want to recommend 8 port poe switch. Poe is a term refers to Power Over Ethernet which is a technology that lets network cables carry electrical power. With poe switch, we can push power and data further than ever before. Now I want to introduce you TL-SG1008PE and S1130-8T2F 8 port poe switch.

TL-SG1008PE 8-Port Gigabit PoE Switch

TP-LINK TL-SG1008PE is a 8-port 10/100/1000Base-T gigabit Ethernet unmanaged switch. It has a total power budget of 124w and up to 30w per port. It also supports IEEE 802.3x flow control for full duplex mode and backpressure for half duplex mode, internal power supply. Moreover, the TL-SG1008PE can save at most 75% of the power consumption with help of innovative energy-efficient technology. TL-SG1008PE is easy to install and use. It requires no configuration and installation. With desktop/Rack mount design, outstanding performance and quality, the TP-LINK TL-SG1008PE 8-Port Gigabit Desktop/Rack mount Switch with 8-Port PoE is a great selection for expanding your home or office network.

S1130-8T2F 8-port PoE Managed Switch

FS.COM S1130-8T2F 8-port PoE managed switch comes with 8 10/100/1000Base-T RJ45 Ethernet ports, 1 console port, and 2 gigabit SFP slots of which the transmission distance can be up to 120 km. This switch is designed fanless, which provides silent and reliable operation. It supplies power to network equipment such as weather-proof IP cameras with windshield wiper and heater, high-performance AP and IP telephone. With high resistance to electromagnetic interference, it also features superior performance in stability, environmental adaptability.

S1130-8T2F 8 Port PoE Switch

TL-SG1008PE VS S1130-8T2F 8 Port PoE Switch

Both the two switches are 8-port poe switches. They have the port priority function which will help protect the system if the system power becomes overloaded. There are some differences between them, as one is managed switch and the other is unmanaged .

The key difference between a managed and unmanaged switch is the capability to configure the switch and to prioritize LAN traffic to ensure that the most important information gets through.

Managed switches present you more management over your LAN traffic and offer advanced features to control that traffic.

An unmanaged switch simply allows Ethernet devices to “talk to” one another, such as a PC or network printer, and those are typically what we call “plug and play.” They are shipped with a fixed configuration and do not allow any changes to this configuration.

Managed switches contain all the features of an unmanaged switch and provide the ability to configure, manage, and monitor your LAN. And this gives you greater control over how data travels over the network and who has access to it.

Conclusion

When it comes to long cable runs and cameras installed far away from the data source, nothing is more disappointing than losing the signal transmission. FS.COM power-over-Ethernet switches are designed to make installations simple, powerful, and effective. Come and contact us.

Direct Attach Cables For 10 Gigabit Ethernet Application

The dramatic growth of bandwidth requirements has led to the increasing worldwide use of higher-performance servers. This in turn has led to the expanding need for 10 Gigabit Ethernet(10GE or 10GbE or 10 GigE), refers to various technologies for transmitting Ethernet frames at a rate of 10 gigabits per second (10×109 or 10 billion bits per second), is rapidly gaining traction within data centers. The IEEE 802.3ae standard permits distances between physical locations up to 40 kilometers over a single-mode fiber. Both single-mode and multi-mode fiber systems can be used with 10 GbE applications.

10GbE supports both copper and fiber cabling. However, due to its higher bandwidth requirements, higher-grade copper cables are required: category 6a or Class F/ cat 7 cable for links up to 100m. Unlike previous Ethernet standards, 10 gigabit Ethernet defines only full duplex point-to-point links which are generally connected by network switches. Half duplex operation and hubs do not exist in 10GbE.

Over the years, improvements in 10GbE technology, price, and performance have extended its reach beyond enterprise data centers to midmarket networks, they confidently deployed 10GbE in their corporate backbones, data centers, and server farms to support high-bandwidth, mission critical applications.

There are many 10 Gigabit Ethernet relevant products available, and the direct attach cable(DAC) is one of them. Direct Attach Cables are widely applied in storage, data, and high-performance computing connectivity. They are used to connect one Mobility Access Switch with another when forming a stack.

Important Of Direct Attach Cable:

DAC is supported only on 10G ports. Do not insert a DAC into a 1G port;

Do not attempt to unplug the integrated copper cable from the transceiver and insert a fiber cable into the transceiver.

Common direct attach cables include SFP cables, SFP+ cables, XFP to XFP cables, QSFP+ cables, MIni SAS cables, CX4 cables. These direct attach cables can meet the ever growing need to cost-effectively deliver more bandwidth, and they can be customized in different length to meet your requirement.

10G SFP+ Cables

Small form-factor pluggable plus transceiver (SFP+) direct attach copper cables, also known as Twinax cables, are suitable for short distances up to 23 ft (7 m), making them ideal for highly cost-effective networking connectivity within a rack and between adjacent racks. 10G SFP+ Cable connects from one SFP+ slot to another, without the need for SFP+ transceivers. The Direct-Attach cable is terminated on both ends with mechanical connectors that plug directly into SFP+ slots the same as SFP+ transceiver modules to. The cable is fully passive, it does not have signal buffers or amplifiers. 10G SFP+ Cable is an economical solution for interconnecting 10 Gigabit Net Optics products, also great for making short 10 Gigabit connections between network optic product and server, network switch, and monitoring equipment that have SFP+ slots.

Direct attach cable assembly is a high performance integrated duplex data link for bi-directional communication. Have a wide selection of direct attach cables at FiberStore, there always has one meets your demand.