Description
The unique and optimized design of the access environment makes it easy to catch 70 users.
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 according to real environment.It supports standard 802.3af PoE and DC power supply and convenient and fast networking.It can be managed and configurated by all series of access controllers of Tenda.
Reasonable allocation of wireless resourcesto 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.
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| SPECIFICATIONS | |
| Brand | Tenda |
| Model | i21 |
| Hardware | |
| Dimensions | 184 × 184 × 40mm(L x W x H) |
| Ethernet Interface | 1 x 10/100Base TX |
| Antenna | 2.4GHz: 2 x 4dBi |
| 5GHz: 2 x 4dBi | |
| Button | 1 x Reset |
| LED Indicator | 1 x SYS |
| Maximum Power Consumption | <11W |
| Power supply standard | 802.3af/at and DC: 12V 1A |
| Wireless | |
| Frequency Band | 2.4GHz, 5GHz |
| Data Rate | 2.4GHz: 300Mbps |
| 5GHz: 867Mbps | |
| Wireless Standard | 802.11a/b/g/n/ac(wave2) |
| Max Transmit Power | 2.4GHz: 23dBm |
| 5GHz: 23dBm | |
| Sensitivity | 802.11b :-93 dBm |
| 2.4 GHz 802.11n (MCS7):-72 dBm | |
| 5 GHz 802.11a :-93 dBm | |
| 5 GHz 802.11n (MCS7) :-74 dBm | |
| Software | |
| MU-MIMO | Support |
| Operating Mode | AP/Client AP |
| Hide SSID | Support |
| Max. No. of SSID | 2.4256GHz: 8 |
| 5GHz: 4 | |
| Max. connected clients | 256 |
| WEP | Support |
| WPA-PSK | Support |
| WPA2-PSK | Support |
| WPA | Support |
| WPA2 | Support |
| Access control | Support |
| Adjustable power transmit | Support |
| AP isolation | Support |
| Connected clients control | Support |
| RSSI Threshold | Support |
| WMM | Support |
| VLAN tagging for SSID | Support |
| LED control | Support |
| Diagnostics | Support |
| Schedule Reboot | Support |
| Reboot at specified interval | Support |
| Centralized Management | Support |
| System Logs | Support |
| Firmware upgrade | Support |
| Reboot | Support |
| Reset Button | Support |
| Backup configuration | Support |
| Restore configuration | Support |
| Features | |
| Default login IP | 192.168.0.254 |
| Default Login Username | admin |
| Default Login Password | admin |
| Operation Temperature | -10℃ – 40℃ |
| Operating humidity | 10% – 90% non-condensing |
| Storage temperature | -30℃ – 70℃ |
| Storage humidity | 10% – 90% non-condensing |
| Warranty Information | |
| Warranty | 3 Year Warranty |
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