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EnGenius ENH220EXT
High-Powered, Long-Range, High-Capacity Wireless N300 Outdoor Access Point

EnGenius ENH220EXT

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  • IEEE 802.11 b/g/n compliant
  • Up to 300Mbps (2.4GHz)
  • Complaint with IEEE 802.3 at for PoE supported
  • PoE injector with reset from remote-end
  • Two Gigabit Ethernet Port
  • Waterproof Housing IP68 rated
  • AP/CB/WDS Modes support
  • Configure by web GUI or EZ controller
  • SNMP V1/ V2c/V3, MIB I/II supported
  • WEP/WPA/WPA2 wireless encryption
  • Support IPV4/IPV6
  • Seamless stream service (Fast Roaming)
  • Manage and monitor by the AP, SSID

EnGenius Outdoor Base Station designs High Power, High Sensitivity and Strong Reliability Solutions under Harsh Environment.

ENH220EXT engineered with dual-band concurrent architecture which offers the bandwidth up to 300Mbps on 2.4GHz band. With the IP68-rated waterproof enclosure and the flexible mounting capability, the product is able to be applied under challenging environments.


Power Over Ethernet (PoE) and Reset from Remote-end Support

ENH220EXT equips with two gigabit Ethernet ports that support IEEE 802.3at PoE input and PoE injector with reset function. To fulfill the operation from distantly use, clients can reset the ENH220EXT to default value via EPE-48GR from remote-end.

Enterprise high-end Solutions

ENH220EXT can be configured by web configuration or EnGenius Zone Controller (EZ controller) software. With full-featured software built-in, the device allows administrator to control, manage, and optimize the network effectively from a central location which can decrease the maintenance cost greatly. ENH220EXT can operate into three different modes with Access Point, Client Bridge and WDS Modes. With powerful solution and individual interfaces, ENH220EXT can connect with the multiple devices and extend the wireless signal easily, as well as be the point to point connection between office buildings.

Effective Management

EnGenius has developed the advanced functions for maximum security, monitoring and easily management to ensure the optimal users' experience. To provide the reliable connection and stable performance on the transmission, ENH220EXT provides wide-range of authentication and encryption standards (including WEP, WPA, WPA2, TKIP/AES and IEEE 802.1X) to enforce the maximum security, as well as configure the band steering, fast roaming and clients status to enhance the quality of wireless service.


Technical Specifications
Wireless Radio Specification
2.4GHz 802.11b/g/n Max 300Mbps
Transmit Power (Maximum Value) 2.4GHz: Max 15dBm
Maximum power is limited by regulatory power
Supported Radio Technology 802.11b: Direct-sequence spread-spectrum (DSSS)
802.11g/n: Orthogonal frequency-division multiplexing (OFDM)
802.11n with 20/40 MHz channel width
802.11b/g with 20 MHz channel width
Supported Modulation Types 802.11b: BPSK, QPSK, CCK
802.11a/g/n: BPSK, QPSK, 16-QAM, 64-QAM
802.11b: 1, 2, 5.5, 11
Supported Data Rates (Mbps) 802.11g: 6, 9, 12, 18, 36, 48, 54
802.11n: 6.5 to 300 (MCS0 to MCS15)
Power Source 802.3at compliant source
Power Consumption TBD
Six detachable high gain antennas Two detachable 5dBi 2.4GHz antennas
Omni-Directional Type Provides the optimal coverage
Compliant with N type connector
Two 10/100/1000 BASE-T Ethernet Ports One Port (LAN1) supports 802.3at PoE input
One Port (LAN2) supports signal extension
Reset button on the PoE injector (EPE-48GR)
Mechanical & Environment
Dimensions/Weight 285mm (L) x 218mm (W) x 55.5mm (H)
1890g (Unit, without mounting kit and antennas)
Operating Temperature -20°C~70°C
Humidity 0%~90% typical
Storage Temperature -30°C~80°C
Surge / ESD Protection ESD Protection: 8KV (Air); 4KV(Contact)
Surge Protection: 4KV (Certificated standard is 1KV)
Harsh Environment Use IP68 rated
Operation Mode
Access Point / Client Bridge / WDS A variety of operation modes to serve multiple constituencies and applications
Easy to Management
Auto Channel Selection Setting varies by regulatory domain
SSIDs BSSID support
8 SSIDs support
VLAN Pass-through VLAN pass through over WDS bridge mode
SNMP & MIB v1/v2c/v3 support
MIB I/II, Private MIB
Save Configuration as Default Saves the users' configuration as default value
Clients Traffic Status Reports the various main information timely which is required by administrator
Guest Network Allows users to manage easily grant "visitor" access within the network
E-mail alert Provides a network monitoring tool for administrators to stay informed the configuration change
QoS Complaint with IEEE 802.11e standard
RADIUS Accounting Assist operators to offload 3G to the Wi-Fi seamlessly
Effective Control and Use
CLI Comments Support Setting varies by regulatory domain
Distance Control (Ack Timeout)
Multicast Supported
Wi-Fi Scheduler Set the schedule for rebooting the device
Fast Roaming Minimize perceptible delay during re-association
Fast Handover Steer clients from the AP to other APs under the same encryption and SSID when the signal is above the default value
Reinforcement Security
WEP Encryption-64/128/152 bit
WPA/WPA2 Enterprise (WPA-EAP using TKIP or AES)
Hide SSID in beacons
MAC address filtering Filter up to 32 MACs per SSID
Wireless STA (Client) connection list Reports the various main information timely which is required by administrator
Https Widely used communications approach for securing communication over a computer network
SSH Provide confidentiality and integrity of data over an unsecured network, such as the Internet

RF Specification (Aggregated Value)
Channel Data Rate Transmit Power
(Aggregated, dBm)
Received Sensitivity
(Aggregated, dBm)
802.11b 2.4 GHz 1 Mbps 15.0 -96.0
2 Mbps 15.0 -95.0
5.5 Mbps 15.0 -93.0
11 Mbps 15.0 -92.0
802.11g 2.4 GHz 6 Mbps 15.0 -94.0
54 Mbps 14.0 -75.0
802.11n HT20 2.4 GHz MCS 0 / 8 15.0 -95.0
MCS 7 / 15 15.0 -70.0
802.11n HT40 2.4 GHz MCS 0 / 8 15.0 -94.0
MCS 7 / 15 14.0 -69.0
*Maximum performance of the hardware provided. Maximum transmit power is limited by local regulatory.
*The supported frequency band is restricted by local regulatory requirements.
*Transmit power is configured in 1.0dBm increments.
RF Specification (Aggregated Value)
External Antenna 2.4GHz
Average Antenna Gain 5.0dBi
Polariztion Linear
Azimuth Beam-Width 360°˚
Elevation Beam-Width 28°˚
VSWR 1:2.0
Dimension 22.8(Φ)x187(L) mm
Diagram Pattern  
ENH220EXT diagram pattern

EZ Controller:

In enhancing the real-time functionality of a network, applying the best network management software tool is necessary. Builtin Network Management System, EZ Controller (EnGenius Zone Controller), provides an intelligent tool for IT manager, installer, and network administrators to configure control, and manage all wireless devices within network from one central location. This application ensures the entire network will optimally operate without troubles, glitches and interruptions.

The growing demand of performance related results from service providers or someone involved in an enterprise, you need to provide a huge platform to make it successful. The robust design of EZ Controller can manage different devices simultaneously and precisely, as well as configure the advanced service for wireless clients.

EZ Controller


  • Easy-to-use User Interface
  • Optimize network performance
  • Eliminate downtime
  • Check real-time wireless coverage
  • Monitor and control each sheet
  • Monitor traffic loads by AP, MAC or IP address
  • Sequential firmware upgrades to deployed APs / Bridges
  • Import and archive floorplan maps for radio coverage plotting
  • Labels assets by MAC and IP address or user-defined aliases
  • Export real-time AP statistics report

An intelligent solution for different business environment

EZ Controller


Download the EnGenius ENH220EXT Datasheet (PDF).