i21
wireless access point
www.tenda
.comcn
i21
Wireless access point
Product introduction
I21 is a Wi-Fi access point product especially designed by Tenda for indoor high user density environment like
enterprise,Bar,cafe etc.It supports 2.4Hz&5GHz dual-band,uses MIMO,OFDM technology and so on,and provides
1167Mbps wireless transmission speed in maximum by dual-band concurrency.It has two 2.4GHz MIMO antennas
and two 5GHz MIMO antennas,supports power adjustment pattern,users can adjust transmitting power accord-
ing to real environment.It supports standard 802.3af PoE and DC power supply and convenient and fast network-
ing.It can be managed and configurated by all series of access controllers of Tenda.
Key features
Using RTL's latest 11ac chip, clocked at up to 1GHz
2*2MIMO technology,support 1167Mbps,it has internal strong and stable signal extender
Support 12V 1A DC power supply directly,and support standard POE (802.3af) switch 100-meter
cable power supply
Support wireless controler, enterpriser wireless management
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i21 / wireless access point
Product features
Ceiling design,beautiful and practical
With ceiling design it can be installed on the ceiling of the guest room or wall of the
hall.Beautiful appearance accord with the decoration style of hotel.And with hidden
indicator light design, which can not affect the beauty of the whole wall, and can judge
the working status of the equipment.
Reasonable allocation of wireless resources to ensure the
quality of wireless
I21 supports hollow scheduling and limited weakness signal terminal access. It can
allocate the resources of wireless reasonably.Avoid low rate users to preempt empty
resources,increasing the overall rate of wireless networks.It can adjust the threshold of
low signal terminal access, reject the terminal access of low signal strength, which make
sure the wireless network is more high-speed.
Multiple anti - interference technology makes wireless network
more stable
Through the built-in multiple anti-interference technology, which can automatically
choose the optimal channel, greatly reduced the same frequency interference and other
electromagnetic interference, which improve the quality of the wireless signal, make the
wireless network is more stable.
Support multi-ssid and VLAN binding to protect data security
It adopted multi-ssid design to support VLAN and SSID binding. According to the connection to different SSID, it can distinguish the internet access and data access rights which
protect network data security.
Support standard PoE af power supply
Unique hardware design, using standard POE af power supply,LAN port supports POE
power supply and data transmission. Users don't need to upgrade the original power
system to power AP, save time and cost.
Dual power supply mode, flexible and convenient
Compared with the single power supply mode of other products, i21 supports POE power
supply and DC power supply. You can choose according to the actual situation, the
deployment is simpler and the construction is more convenient.
Support AC unified management,easy management and
maintenance
Support tenda wireless controller M3 unified management and configuration.Network
administrator only needs on one computer, can manage, configure, monitor all equipment.
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i21 / wireless access point
Application environment
Internet
G3
M3(AC)
ServerSwitch
i21
i21 i21
Gigabit cable
POE power supply cable
Wi-Fi
i21
Manager’s
Showromm
i21
Lounge
Meeting Room
i21
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i21 / wireless access point
Product specication
Product Information
Model
Mounting
Hardware Specifications
Frequency Band
Wi-Fi Standards
PHY Data Rates
Ethernet Ports
DC Power Interface
Reset Button
LED Indicator
Power Consumption
Power Supply PoE 802.3af& 12V1A DC
Software Specifications
Operating Mode AP.Client+AP
SSID Hiding Support
SSID Numbers 2.4GHz:8 、5GHz：4
WEP 64/128
i21
Ceiling and Wall Mount
2.4GHz、5GHz
802.11a/b/g/n/ac
1-1167Mbps
1 10/100Base TX
1 DC Power Interface
1*rest
1*Sys
<13W
WPA-PSK AES/TKIP
WPA2-PSK AES/TKIP
WPA Support
WPA2 Support
Wireless Access Control Support
Adjustable Transmission Power Support
AP Isolation Support
User Access Limit Supports wireless client number constraints
Client Access Restrictions Support wireless client RSSI threshold Settings
WMM Support
VLAN and SSID Bindings Support
Transmission power 11a 20±1.5dbm
Transmission power 11b 23±1.5dbm
Transmission power 11g 22±1.5dbm
11n mcs0Transmission power 21±1.5dbm
Transmission power 11n mcs7 20±1.5dbm
Transmission power 11n mcs9 18±1.5dbm
802.11A receiving sensitivity -93dbm
802.11Breceiving sensitivity -99dbm
802.11Greceiving sensitivity -77dbm
802.11N(HT20)receiving sensitivity -74dbm
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i21 / wireless access point
Product specication
802.11N(HT20)receiving sensitivity -73dbm
802.11AC(HT80)receiving sensitivity -62dbm
Switch LED Support
Network Diagnoses Support ping
Timing Reboot Support
Cycle Restart Support
Equipment Management Web Management
Logging System log view
Firmware Upgrade Support from Web UI or AP Controller
Equipment Restart Support from Web UI or AP Controller
Restore Factory Settings Support from Web UI or AP Controller
Backup Conguration Support
Restore Conguration Support
Centralized Management M3
Working Environment
Default Login IP 192.168.0.254
Default User Name admin
Default Password admin
Operating Temperature -10℃ ~ 40℃
Operating Humidity 10%~90% non-condensing
Storage Temperature -30℃ ~ 70℃
Storage Humidity 10%~90% non-condensing
Tenda Technology Bldg.Int’ l E-City,
#1001 Zhong Shan Yuan Rd.,Nanshan District,Shenzhen China.
E-mail:support@tenda.com.cn
Tel:+86-755-2765 7098
Fax:+86-755-2765 7178
PC:518055
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Specications are subject to change without notice.Copyright ©2018 SHENZHEN TENDA TECHNOLOGY CO.,LTD. All rights reserved. Tenda is the trademark of SHENZHEN TENDA TECHNOLOGY CO.,LTD. All other brand names mentioned herein are the
trademark or registered trademarks of their respective holders.
i21 / wireless access point
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