The Lynx Box 1S+ is an Internet high-definition set-top box jointly built by famous Alibaba TV box manufacturers under the umbrella of Alibaba. It was listed on Taobao Tmall in 2013 and has been updated for several generations so far. Square box, beautiful and mellow now.
So, how about the configuration of these two boxes?
Product wins video box
Product win video cloud box uses ARM Cortex A9 dual-core 1.5GHZ processor, memory 1GB, flash memory 4GB, CPU renderer Mali-400MP. Its body has one DC5V/2A power input interface, one HDMI high-definition output interface, one 10/100M adaptive LAN port, one 3.5mm composite audio and video output interface, one USB2.0 interface, TF card One slot, it can be said that the interface is quite rich.
Lynx Box
The Lynx Box uses the 199 yuan 1S+ as an example. The CPU uses the Amlogic Cortex-A9 quad-core 2GHz processor, 1G of memory, 8G of flash memory, and the Mali-450MP renderer. Its body has one DC5V/2A power input interface, one HDMI high-definition output interface, one 10/100M adaptive LAN port, one 3.5mm composite audio and video output interface, and one USB2.0 interface.
From the above comparison, it can be seen that although the two boxes are also used Cortex-A9 processor, but one is dual-core 1.5GHZ, one is quad-core 2GHZ. The GPU renderer uses the Mali-400MP in the cloud and the Mali-450MP in the 1S+. Memory is 1GB, but flash, cloud box 4GB, 1S+8GB. Basically, these data should prove that Tmall's box is powerful. However, the product wins video cloud box comes with a TF card slot, and Tmall does not, which is very important for some users.
Although the product wins video cloud box is not as good as the Lynx box, but a TV box is easy to use, in addition to configuration, but also related to the optimization of its system, product wins video cloud box using GITV (Central Galaxy Internet TV integrated broadcast Control platform) and iQIYI's video sources, while Lynx Box uses YUNOS and HUAWEI TV video sources, so for these two boxes, buyers also need to carefully choose.
Analysis of advantages and disadvantages of 4G industrial routers
First, what is the classification of industrial routers?
Industrial Router (a communication device that can be divided into 2G routers, 2.5G routers, 3G routers and 4G routers according to network standards.
For users, you can communicate with the Internet by setting a default gateway on your PC or network device. In fact, the default gateway configured for network devices is the packet export for network devices. After the packet is sent to the Ethernet port of the router, the router performs the next job, so the router is an Internet relay.
Second, how do industrial routers work
So how does the router forward the packet? Just like getting somewhere, you need to place a route. This route is a routing table. This routing table contains all the destination network addresses owned by the router, as well as the best path to reach those networks through the router. This is because there is a routing table, so the router can forward packets according to the routing table. That's how routers work.
Understand what is an industrial router and how it works, it is not difficult to understand the advantages and disadvantages of the router. Here we focus on the advantages and disadvantages of 4G industrial routers.
Third, the advantages of 4G industrial routers
For networks interconnected via single-protocol industrial-grade wireless routers, the same or different protocols can be used at layers 1-2. Layer 3 uses the same routable protocol and requires the same or compatible protocols at layer 4 and beyond.
Industrial routers can perform complex routing calculations and are suitable for connecting three or more large networks with complex network topologies.
Industrial-grade routers can isolate broadcast storm information in the source network, thereby reducing and mitigating the impact of broadcast storms.
Multiprotocol industrial wireless routers can be used as network interconnection platforms using different communication protocols because they can connect to the network using different communication protocols.
The entire network router can also be used as a bridge to handle non-routable protocols.
Industrial 4G routers enable you to isolate unnecessary communications so that the interconnected network maintains its own area of independent management and control, thereby improving network security performance. Therefore, industrial-grade 4G routers are commonly used as firewalls to restrict access to the internal and external networks (Internet) of the LAN, as well as the internal areas of the LAN, and act as network masking.
It can provide reliable transport and prioritization services, and industrial LTE routers do not need to maintain a persistent connection between networks that communicate with each other.
Complete Netcom router network segmentation improves network performance and reduces host load.
Third, the advantages of 4G industrial routers
High price
When installing an industrial LTE router, it is difficult to install and maintain due to the large number of initial configurations
If you spend more time processing, the transmission performance of the entire network of the industrial router will decrease.
Unlike Bridges, routers across industrial networks are protocol-related. Each advanced protocol used for network connectivity must be configured separately, and an industrial-grade network-grade router with a separate protocol for each protocol must be provided.
Industrial Netcom routers do not support non-routed protocols, so when interconnecting multiple networks, there are restrictions on the protocols used by the connected networks.
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Shenzhen MovingComm Technology Co., Ltd. , https://www.szmovingcomm.com