Router Switch Blog

Posted on January 13, 2020 by RS-Tech | 0 Comments

How about Huawei 5G Mobile WiFi? Should I buy one? As 5G network isn’t deployed anywhere, we are using 4G mobile phone but we aren’t enjoying the 5G speed. How to solve it? We can use the 5G mobile WiFi router! The principle is very simple. Many friends have used their mobile hotspots or 4G…

Blade Servers Comparison: Dell vs HPE vs Lenovo vs Huawei

Posted on December 30, 2019 by RS-Tech | 0 Comments

We have known there are rack server and tower server in the market, but we also should know the blade servers are one of the popular choices when selecting servers. What is a Blade Server? A blade server is a stripped-down server computer with a modular design optimized to minimize the use of physical space…

Posted on May 16, 2019 by RS-Tech | 0 Comments

As there are many configurations of HPE DL380 Gen10 servers, which is the most suitable for your need? Router-switch.com now provides you 8 popular configurations of HPE ProLiant DL380 Gen10 series servers. Let’s view. (Click the image above to learn details.) Entry-Level Solution HPE ProLiant DL380 Gen10 3106 1P 1.7GHz 8Core 16GB 2x1T SAS 7.2K…

5 Port Types of Cisco PoE Switches

Posted on November 21, 2019 by RS-Tech | 0 Comments

Recently, as the IoT technology develops fast, PoE switches become more important. Many small devices, like Access points, IP Phones and other devices which can’t be powered themselves, need PoE switches to power them. What is the meaning of PoE…

Hot OTN & MSTP Series of Huawei Transmission Network

Posted on November 19, 2019 by RS-Tech | 0 Comments

Huawei Transmission Network hardware is one of the most professional and popular devices in the market. Without the transmission network, we will be hard to connect the Internet! In this blog, I will introduce you the hot series of Huawei…

5G vs. WiFi 6: Should they have a win-win cooperation?

Posted on November 14, 2019 by RS-Tech | 0 Comments

On September 16, 2019, the WiFi Alliance announced the WiFi-6 certification program, and China’s 5G license was issued as early as June this year. 2019 is the commercial first year of 5G and WiFi-6. The two are also quite topical…

Cisco Wireless AP vs. Aruba Wireless AP

Posted on November 12, 2019 by RS-Tech | 0 Comments

As the one of the top networking companies in the market, Cisco provides us many wireless access points to meet various business needs. However, Aruba AP also is the popular brand in the market. Which is better or more suitable…

What is the Difference of CWDM, DWDM and CCWDM?

Posted on November 7, 2019 by RS-Tech | 0 Comments

First, we should know what the WDM is. WDM (Wavelength Division Multiplexing) combines a series of optical signals with different information but different wavelengths into one bundle and transmits them along a single fiber. At the transmitting end, they are…

Cisco SMB Routers Comparison: RV100 vs. RV200 vs. RV300

Posted on November 5, 2019 by RS-Tech | 0 Comments

Small business network needs those compact, easy-to-use and cost-less devices. For this demand, many networking devices company provide SMB networking products, including Cisco. Besides Cisco SMB Switches, there are Cisco SMB routers, the RV series. Cisco Small Business RV Series…

Don’t Focus on SD-WAN, You Need to know about the SD-Branch

Posted on October 31, 2019 by RS-Tech | 0 Comments

Software-defined wide area network (SD-WAN) is gaining momentum, most of the enterprise’s technology can adapt to SD-WAN optimization, and the way providers provide services is constantly changing. There is also a trend in the industry to create a software-defined branch…

What is the Transmission Network? 7 Concepts You need to know!

Posted on October 29, 2019 by RS-Tech | 0 Comments

The transmission network is an important part of the communication network. Without it, data communication is not possible between different devices on the network. In this blog, we will discuss the main concepts of transmission network. Transmission Network The transmission…

How to Choose DNA Licenses for Cisco Catalyst 9200 and 9500 Switches?

Posted on October 24, 2019 by RS-Tech | 0 Comments

Recently, Cisco Catalyst 9000 switches are hotter than their old brother, like Catalyst 3850, Catalyst 2960X and so on. In the 9000 family, Catalyst 9200 series is going to replace the Catalyst 2960X/XR and Catalyst 9500 will be the replacement…

What is the O-RAN in the Area of Access Network?

Posted on October 22, 2019 by RS-Tech | 0 Comments

Recently, O-RAN is popular in the market of access network. As a new technology architecture that was born less than two years ago, the rise of O-RAN is indeed amazing, attracting widespread attention. So, what exactly is O-RAN? What is the…

What is the difference between Cisco ASA5500-X and FirePOWER 2100 series?

Posted on October 17, 2019 by RS-Tech | 0 Comments

Cisco ASA5500-X vs. FirePOWER 2100? In fact, these two series are not designed for the same market. Which should we choose? It depends on the needs and deployments of our business. However, both of ASA5500-X and FirePOWER 211 are the…

How Does Optical Fiber Transmit Signal?

Posted on October 15, 2019 by RS-Tech | 0 Comments

The word “Internet” is not known at the moment, but it is unclear to ask what it is. We know that it can do a lot of things online, and the use of Internet technology has created many super-big companies.…

Cisco IE Switches Comparison: IE1000 vs. IE2000 vs. IE3000 vs. IE4000 vs. IE5000

Posted on October 10, 2019 by RS-Tech | 0 Comments

What is the Cisco IE switch? Cisco IE switch means the Cisco Industrial Ethernet switch, which is designed for rugged environments and to meet the specific needs of industries such as smart cities, machine building, manufacturing, and more. Cisco IE…

What is the NB-IoT?

Posted on October 8, 2019 by RS-Tech | 0 Comments

There are many types of IoT wireless access technologies, including short-distance communication technologies (such as Zigbee, WiFi, and Bluetooth), and long-distance wireless communication technologies (such as LoRa, SigFox, eMTC, and NB-IoT). Among them, the low-power wide-area technology LPWA favored by…

What are the Cisco 100G CPAK, QSFP-100G, CFP2, CXP and CFP Modules?

Posted on September 30, 2019 by RS-Tech | 0 Comments

As the technology develops, now there are not only 1G, 10G transceivers in the market, but also 100G, 40G and 25G optical modules. To meet ever growing bandwidth requirements of service provider and data center networks, 100 Gigabit Ethernet was…

Optical Access Network Case Design for Commercial and Residential

Posted on September 26, 2019 by RS-Tech | 0 Comments

As optical access network is developing more and more, commercial and residential will be have more needs of this network deployment. Now most of these environments have deploy copper wire access network, buy Optical Access networks will replace the copper…

What is Huawei Atlas AI Computing Platforms?

Posted on September 24, 2019 by RS-Tech | 0 Comments

At the Huawei Connect Live 2019, Huawei announced the launch of its overall computing strategy for the first time. This means that computing strategy will become one of Huawei‘s core strategies in the future when the computing industry is turning…

Cisco FirePOWER Series Comparison: FirePOWER 1000 vs 2100 vs 4100

Posted on September 19, 2019 by RS-Tech | 0 Comments

Besides Cisco ASA5500 series firewalls, we know there are also FirePOWER series, like FirePOWER 1000, FirePOWER 2100, FirePOWER 4100, etc. Unlike ASA5500 which is only one series, FirePOWER provide various sub series, what are their differences? Let’s compare. Overview of…