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EnGenius ESR-1221 EXT High-Power Long Range Wireless G Router IEEE 802.3/3u, IEEE 802.11b/g

  • IEEE 802.3/3u, IEEE 802.11b/g
  • Up to 54Mbps Wireless Data Rates
  • 1 x 10/100M WAN; 4 x 10/100M LAN
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Learn more about the EnGenius Technologies ESR-1221 EXT

Model

Brand
EnGenius
Model
ESR-1221 EXT

Spec

Standards
IEEE 802.3/3u, IEEE 802.11b/g
Security
64/128 bit WEP Encryption
WPA Personal (WPA-PSK using TKIP or AES)
WPA Enterprise (WPA-EAP using TKIP)
802.1x Authenticator
Hide SSID / beacons
WPA/WPA2
WPA
Ports
1 x 10/100M WAN; 4 x 10/100M LAN
LEDs
Power / Status
WAN (Internet connection)
LAN1-LAN4 (10/100Mbps)
WLAN (Wireless Connection)
Buttons
Reset Button
Wireless Data Rates
Up to 54Mbps
Modulation
OFDM: BPSK, QPSK, 16-QAM, 64-QAM
DBPSK, DQPSK, CCK
Frequency Band
2.4GHz - 2.484GHz
Antenna
1 x External Detachable Antenna (RP-SMA)
Channels
11 for North America
Transmitted Power
2.412~2.472G (IEEE 802.11g) Up to 17 dBm @6 ~ 54Mbps
2.412~2.472G (IEEE 802.11b) Up to 23 Detachable (RP-SMA),Detachable (RP-SMA),@1~11Mbps
Interface
Ethernet Port
VPN support
VPN Pass Through
Power Adapter
12V / 1A
Wireless Adapter included
No
Dimensions
3.86" x 4.92" x 1.00"
Weight
0.55 lbs.
Temperature
0°C - 45°C (32°F - 113°F)
Humidity
5% - 95%, Non-Condensing

Features

Features
MCU: RTL8186

Memory: 8MB SDRAM

Flash: 2MB

Operation Mode: AP / Router / WDS / Universal Repeater

High 200mW Wireless Power

Detachable Antenna Design

Range Extender Feature

Intelligent Quality of Service (QoS) Technology

Auto-Setup Easy Wizard

Quick Info

Warranty

  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year


Customer Reviews of the EnGenius Technologies ESR-1221 EXT

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  • Donald S.
  • 10/10/2010 11:23:04 PM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsNice Unit

Pros: This is a great little AP. Used it with a Netgear Powerline to extend wireless in a very large log home. 5 bars everywhere we need it! I've used some of the higher end Engenius products which I was happy with and thought I'd give this one a shot. At $32 and change it can't be beat.

Cons: None

Did you find this review helpful? Yes No

  • Anonymous
  • 6/8/2010 6:47:56 PM
  • Tech Level: Average
  • Ownership: less than 1 day
  • Verified Owner

2 out of 5 eggs

Pros: Inexpensive, High power, small and light weight

Cons: I purchased 2 of these. Had one setup as a repeater and the other on a satellite modem 350 feet away. System operated fine for about 2 hours, then none of the PCs had connectivity with the WAN. Neither router could get an IP address from the DHCP server in the satellite modem. Tested them on my office system- same deal.

Other Thoughts: I'll be requesting an RMA.

Did you find this review helpful? Yes No

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