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. Therefore, to enhance the efficiency of wireless signal transmission, from the increase of wireless router or wireless AP Antenna transceiver Gain and wireless card transceiver gain two aspects to start. Next, let's look at th
division. A targeted antenna is an antenna that can concentrate the emission energy on a certain side. It mainly exchanges the loss of coverage angle for the coverage distance. Directional Antennas include octal wood, SMD, and parabolic dish-shaped antennas. The bamboo antenna is a cylindrical antenna, and the patch
antenna is not removable, but it can be rotated or folded in a certain angle, so that the signal transmission/acceptance better. Removable antennas are generally more high-end models will be equipped, so that you can according to their own needs, to choose the right antenna.
Wire
interface, click
Routing settings
>>
Wireless Settings , fixed wireless channel to 1, 6 or 11, click
Save , as shown in the following figure:
If the antenna of the wireless router is removable
The combination of Wireless AP and wireless route is essential for network construction. For an enterprise, it is possible that a wireless LAN cannot be fully covered. It is especially important to combine Wireless AP and wireless router
about 3 minutes to transmit MB of files. In the same environment, it takes about 30 seconds to transmit MB of files for 802.11g-supported products. Therefore, when purchasing a product, you should also consider floating Based on the transmission rate you need.
Wireless Router-signal coverage
That is, the "valid working distance" mentioned in the example router p
. Wireless Router introduction wireless router is a router with a wireless coverage function, which is mainly used for users to access the Internet and wireless coverage. A
feature can be used as two wireless router devices, with this wireless router device, we can quickly and effectively build A secure wireless dual-network to ensure that the Network in Room A is separated from the network in room B.
Dual-AP function AP
With the upgrade of routing technology, the function of wireless router is also increasing, here mainly analyzes the function of wireless router DD-WRT, the latest 54M wireless router Netgear KWGR614, not only with two 2 DBI detac
When the router is published, there are some technical terms, such as 802.11AC, 5G, gigabit, dual frequency, 2*2 antenna, Wi-Fi, and also the conclusion that "10 times times Faster", "Top Configuration", "Global X". Under the manufacturer propaganda, some people think that the product is good to be bad, also some people think the manufacturer is bragging x. This article is the
Home wireless routers are the most widely used by home users. Here we will introduce a home wireless router with a high transmission rate, WHR-HP-G54-AP is a BUFFALO Product defined as "125M standard household wireless router and Wireles
: Experience Sharing
Generally, the 802.11 series of wireless network products have good compatibility. Most wireless network adapters and wireless routers do not have compatibility problems. But for stability considerations, for high requirements, I suggest using the same brand of wireless routers and
router for each layer. In practical application, the indoor AP coverage can be up to 30 meters.
The actual usage rate of 802.11b is only about 40% of the nominal value, and the converted data transmission rate is about 64/128 kb/s. If it is set to-bit WEP encryption, the transmission rate will be further reduced, therefore, you must pay more attention to interference during use and try to stay away from microwave ovens, cordless phones, and Bluetooth
power of the wireless router is generally small, so the use of the process is very much in the vicinity of electronic equipment interference, so in the setting of wireless router placement, we must remember to stay away from microwave ovens, refrigerators and other household appliances. A good
its back-end antenna, connect the network cable to the ADSL Modem.
A wireless router has a network cable that can be connected to its upper-level devices, such as switches or routers, and Internet connection points, such as ADSL cats ), to connect the covered wireless network with other networks. If the access point i
Wireless LAN If you want to connect the Internet, the most important thing is to have a terminal connected to the Internet, this terminal is a wireless router or wireless AP. The biggest difference is that the wireless router not
With the popularity of smartphones, wireless routers are already in the tens of thousands of households, while smartphones, tablets and laptops and other wireless devices Wi-Fi internet is mainly provided by wireless router wireless network. However, sometimes there will be
configure the wireless router for each layer. In practical applications, the coverage of indoor AP can only be up to 30 meters.
802.11b actual use rate is only about 40% of the nominal value, the conversion rate of data transfer is about 600KB/S, if set to 64/128-bit WEP encryption, transmission rate will be further reduced, so use more attention to interference problems, as far as possible away from the
The development of WLAN is now very perfect, and the speed is also getting faster. The current mainstream products can not only achieve the speed of ordinary wired Ethernet, but also security has been basic protection. More importantly, wireless networks do not have wiring, so for consumer-type home users, is the best choice for networking programs. Coupled with the popularity of Centrino laptops, for most users, the purchase of
present, wireless routers in the indoor launch power generally does not exceed 20dBm. The higher the transmitting power of the wireless router, the higher the signal strength, but more than the specified range will cause large electromagnetic radiation and interference.
Antenna gain: The greater the gain, the stronge
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