ESR1221 EXT

Ultimate Long Range Wireless Networking at an Affordable Price - High Power Wireless G Router
 
ESR1221 EXT
The ESR-1221 EXT High-Power Long Range Wireless G Router supports home networking with superior throughput, performance and unparalleled wireless range over standard Wireless G routers. The High-Power gives it extended range to reach dead spots in your home or small office, offering great reliability and hassle free networking. It also comes with a detachable SMA antenna which can be upgraded to a higher gain or directional antenna to expand the signal coverage where you need it. It features a built-in 4-port full-duplex 10/100 Fast Ethernet switch to connect your wired-Ethernet devices together for seamless networking. The Router function ties it all together and allows you to share a high-speed Internet connection with your whole family or office.

Specifications

  • High 200mW Wireless Power
    • Most powerful long-range wireless router
    • Offers greater WiFi coverage than leading brands
  • Detachable Antenna Design
    • Upgradable antenna to increase wireless range and receive sensitivity
  • Range Extender Feature
    • Extends WiFi coverage into dead spots
    • Minimizes trenching and cabling cost
  • Intelligent Quality of Service (QoS) Technology
    • Facilitates bandwidth priority for VoIP, video streaming, online gaming
  • Auto-Setup Easy Wizard
    • No technical knowledge required
    • Installation as easy as 1-2-3

 

RF Specification

 

Frequency Band 2.400–2.484 GHz

Modulation Technology OFDM: BPSK, QPSK, 16-QAM, 64-QAM

DBPSK, DQPSK, CCK

Operation Channels 11 for North America

Receive Sensitivity (Typical)

11g:

-85dBm @ 6Mbps

-68dBm @ 54Mbps

11b:

-90dBm @ 1Mbps

-84dBm @ 11Mbps

Available Transmit Power
2.412~2.472G (IEEE 802.11g) Up to 17 dBm @6 ~ 54Mbps

2.412~2.472G (IEEE 802.11b)     Up to 23 dBm @1~11Mbps

Antenna *1 Detachable (RP-SMA), Peak Gain=2 dbi

 

Software Specification

 

Topology Infrastructure

Operation Mode AP / Router / WDS / Universal Repeater

LAN

DHCP Server

Static Routing Table

UPNP

Spanning Tree

WAN

PPTP

PPPoE

Static IP

DHCP Client

Clone MAC

Router

NAT/ NAPT

Port Forwarding

DDNS

Time Zone(NTP client)

Firewall

Blocking Ping

DoS(Blocking Ping, Port scan, Sync Flood)

MAC / IP Filtering

DMZ (Demilitarized Zone) Host

Policy Based Parental Controls

Port Filtering

Web Filtering

MAC Filtering

IP Filtering

VPN VPN pass-through (PPTP & IPSEC)

Wireless

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

User Isolation

RF Power Control

QoS

Best channel selection

 

Management

 

Configuration Web-based configuration (HTTP)

Firmware Upgrade Via webpage upgrade

Auto recovery once firmware upgrade fail

Administrator Setting Administrator password change

Idle time out

Reset Setting

Reboot

Reset to Factory Default

Backup Settings

Install wizard Device act as AP/Router mode

Device act as Repeater mode

System Log Log important System messages

 

Environment & Physical

 

Temperature
Operating: 0°C to 45°C (32°F to 113°F)

Storage: -10°C to 70°C (14°F to 158°F)


Humidity
(non-condensing) 5% – 95% typical