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Tenda A21 Wi-Fi range extender (repeater) AC2100 1x GE

Διαθέσιμα: 2
Τιμή πώλησης 54,56 €
Τιμή πώλησης χωρίς φόρο 44,00 €
Ποσό Φ.Π.Α. 10,56 €
tenda-a21-4-800x550
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Περιγραφή

Overview

 Tenda A21 is a Wi-Fi range extender adapted to work in the 2.4 and 5 GHz bands simultaneously. Supports IEEE 802.11 b/g/n (2.4 GHz) and IEEE 802.11 a/n/ac (5 GHz), uses 2x2 MIMO in 2.4 GHz and 4x4 MIMO in 5 GHz. Thanks to this, the maximum theoretical throughput is 2100 Mb/s: 300 Mb/s in 2.4 GHz and 1734 Mb/s in 5 GHz. In addition, it supports MU-MIMO technology - it can transmit and receive data from many clients at the same time. Thanks to this, the phenomenon of transmission queuing is eliminated, which negatively affects throughput and delays. The device is equipped with 1 gigabit Ethernet port, if necessary, it can also work in access point mode. The basic functionality (range extender) is used to strengthen the existing Wi-Fi network in order to improve its range and eliminate dead zones. The device plugs directly into the electrical outlet, without the use of additional cables. 4 external omni-directional antennas are responsible for the wireless connection, each of them has a gain of 3 dBi.

 

Large range

 The device has been equipped with 4 external, omnidirectional antennas with an energy gain of 3 dBi. It provides a much greater transmission range than competing solutions with integrated antennas. A21 will work in many locations, especially in large apartments and two-story houses.

TENDA A21 desc 1 
 TENDA A21 desc 2  

Wi-Fi 5 Range Extender

The basic function of the A21 is to strengthen the existing Wi-Fi wireless network. Thanks to this, you can get a greater transmission range without having to replace the router / access point. The device must be connected to the network you are currently using. A21 supports the Wi-Fi 5 standard and the IEEE 802.11 ac protocol, it can be combined with modern routers.

AC2100 Network

The offered product can operate in the 2.4 and 5 GHz bands simultaneously, supports IEEE 802.11 b/g/n in 2.4 GHz and IEEE 802.11 a/n/ac in 5 GHz. Thanks to the use of 4x4 MIMO, the maximum theoretical bandwidth can reach 2100 Mb/s - 300 Mb / s in 2.4 GHz and 1734 Mb/s in 5 GHz. The speed is much higher than traditional AC1200 solutions using 2x2 MIMO.

 
 TENDA A21 desc 3

4x4 MU-MIMO

Tenda A21 uses 4x4 MU-MIMO technology, it can transmit and receive data from 4 devices simultaneously. Thanks to this, the phenomenon of data queuing, which occurs in traditional routers / access points, disappears. You will feel the difference in the quality of the wireless network especially when many client devices are connected to the network.

TENDA A21 desc 4

Connection using the WPS button

The extender supports the WPS function, to make a connection, just press the WPS button on the main router, and then, within 2 minutes, on the A21. The devices will connect to each other and the range of the Wi-Fi network will be extended. The whole configuration takes a few minutes and does not require connecting to the amplifier and making configurations.

TENDA A21 desc 5

LEDs for easy connection

The device has LEDs informing about the quality of the connection in a given location. This is a necessary functionality for the correct placement of the signal amplifier. If the diode is blue, the connection is correct, if it is red - too weak. Keep in mind that extending a network with too weak a signal will not give you the optimal result. The repeater must have a sufficiently good connection so that the network advertised by it is also of good quality.

TENDA A21 desc 6

Gigabit Ethernet port

The use of a gigabit Ethernet port (10/100/1000 Mbps) allows you to fully use the speed offered by the wireless interface. Using this port, you can connect the most demanding devices (such as a console or Smart TV) or those that do not have wireless communication (eg a PC) with a cable. Thus, the A21, in addition to the signal amplifier, can also act as a client.

TENDA A21 desc 7

Access Point Mode

The offered product can also work in access point mode. Configured in this way, it will advertise its own wireless network in the 2.4 and 5 GHz bands. This is a useful functionality in a situation where you have a cable router and need a wireless network or want to create an additional private network.

TENDA A21 desc 8

 
Τεχνικα Χαρακτηριστικα

Specifications

Tenda A21
Hardware
Physical interfaces 1*10/100/1000Mbps RJ45
Antennas 4 * External 3dBi omni-directional antenna
Buttons

WPS

Reset

LED indicators 1 * Signal LED
1 * WPS LED
1 * Power LED
Power supply Built-in
Max power consumption 11 W
Dimensions 109 x 78 x 56,2 mm
Wireless
Standards

2,4 GHz: IEEE 802.11 b/g/n

5 GHz: IEEE 802.11 a/n/ac

Frequency 2,4 and 5 GHz
Data rate

2,4 GHz: 300 Mb/s

5 GHz: 1734 Mb/s

RSSI

2,4 GHz:

11b 1M: -97 dBm

11g 54M: -76 dBm

11n 20M MCS7: -74 dBm

11n 40M MCS7: -72 dBm

5 GHz:

11a 6M: -95 dBm

11n 20M MCS7: -74 dBm

11n 40M MCS7: -72 dBm

11ac 80M MCS9: -63 dBm

Transmission < 20 dBm
Wireless Modes

Repeater Mode

Access Point Mode

Wireless security

WPA-PSK / WPA2-PSK

TKIP

Others
Plug type EU
Package Contents 1 * AC2100 Dual Band WiFi Repeater
1 * Quick Installation Guide
System Tool Firmware upgrade, Restore factory settings, Login password, and Reboot
Operating Temperature 0℃~40℃
Storage Temperature -40℃~70℃
Operating Humidity (10~90)% RH, non-condensing
Storage Humidity (5~90)%RH, non-condensing
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