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1. and environmental factors lower actual throughput rate All specifications are subject to change without notice February 17 2009 A ESR 1221 EXT Caa EnGen I US POSATE Get Connected Get EnGenius 2 4GHz 802 11 b g 54 Mbps QoS WMM Enhance user performance and density Generic features IEEE 802 11b g Compliant Fully Interoperable with IEEE 802 11b IEEE802 11g compliant devices with legacy protection High Speed Data Rate Up to 54Mbps Capable of handling heavy data payloads such as MPEG video streaming Remain personal setting during firmware Remain latest setting after firmware upgrade upgrade Web based Web based configuration Simple and intuitive network management and intuitive network management Firmware via the Web based Allow easy a system configuration screen configuration via web interface System log Logging critical event according to network manager s criteria SNMP Remote Configuration Help administrators to remotely configure Management or manage the Access Point easily Point to point Point to multipoint Let users transfer data between two Wireless Connectivity buildings or multiple buildings DHCP Client Server Simplifies network administration Universal Repeater The easiest way to extend your wireless network s coverage Keep personal setting Keep the latest setting when firmware upgrade EnGenius Networks Singapore Pte Lid 5 215 Henderson Road 01 04 Henderson Indust
2. A ESR 1221 EXT Caa EnGen I US POSATE Get Connected Get EnGenius 2 4GHz 802 11 b g 54M bps SOFTWARE FEATURES Features Benefits AP Router mode MAC address filtering Ensures secure network connection User isolation support Protect the private network between client users Hide SSID Avoids unallowable users sharing bandwidth increases efficiency of the network WDS Wireless Distributed System Make wireless AP and Bridge mode simultaneously as a wireless repeater UPnP Universal Plug and Play Friendly to special application e g MSN or Skype Port forwarding Set up application server FTP Web Email on LAN Access control WLAN to WAN access control allow disallow prevent users from access unwanted content Firewall Prevent malicious access from Internet DoS Denial of Service protection Prevent from well known DoS attack Built in 4 port Switch automatically detects Easy local connectivity cable type Port forwarding Set up application server FTP Web Email on LAN IAPP Provide stable communication for roaming client EnGenius Networks Singapore Pte Lid 215 Henderson Road 01 04 Henderson Industral Park Singapore 159554 Tel 65 62271088 Fax 65 62272766 Website www engeniustech com sg Email inguinn engeniustech com sg SENAO Theoretical wireless signal rate based on IEEE standard of 802 11a b g n chipset used Actual throughput may vary Network conditions
3. A ESR 1221 EXT Caa EnGen US EERULCEAR Get Connected Get EnGenius 2 4GHz 802 11 b g 54M bps PRODUCT DESCRIPTION ESR 1221 EXT 11G Mini Router supports home network with superior throughput and performance and unparalleled wireless range It also _ comes with detachable SMA antenna which can be upgraded to higher i gain to expand the signal coverage ESR 1221 EXT comes with built in 4 port full duplex 10 100 Fast Switch to connect your wired Ethernet devices together The Router function ties it all together and allows user share high speed cable or DSL Internet connection PACKAGE CONTENT gt 1 802 11g SOHO Router ESR 1221 EXT gt 1 2dbi detachable antenna gt 1 12V 1A Power Adapter gt 1 QIG gt 1 CD User s Manual Technical Specifications HARDWARE SPECIFICATIONS PCB dimension 100mm 90mm Physical Interface WAN One 10 100 Fast Ethernet RJ 45 LAN Four 10 100 Fast Ethernet RJ 45 Reset Button Power Jack 1 SMA detachable Antenna EnGenius Networks Singapore Pte Lid 5 215 Henderson Road 01 04 Henderson Industral Park Singa pore 159554 Tel 65 62271088 Fax 65 62272766 Website www engeniustech com sg Email inquiy engeniustech com sg SENAO Theoretical wireless signal rate based on IEEE standard of 802 11a b g n chipset used Actual throughput may vary Network conditions and environmental factors lower actual throughput rate All specificatio
4. Henderson Industral Park Singapore 159554 Tel 65 62271088 Fax 65 62272766 Website www engeniustech com sg Email inquiy engeniustech com sg SENAO Theoretical wireless signal rate based on IEEE standard of 802 11a b g n chipset used Actual throughput may vary Network conditions and environmental factors lower actual throughput rate All specifications are subject to change without notice February 17 2009 A ESR 1221 EXT Caa EnGen US EERTE Get Connected Get EnGenius 2 4GHz 802 11 b g 54M bps RF SPECIFICATION rrequency 5 400 2 484 GHz Band Modulation OFDM BPSK QPSK 16 QAM 64 QAM Technolog DBPSK DQPSK CCK y Operatin p i 11 for North America and 13 for Europe Channels Receive 85dBm 6Mbps Sensitivity 68dBm 54Mbps Typical Available 2 412 2 472G IEEE802 1 1g transmit 17 dBm 6 54Mbps Powel 2 412 2 472G IEEE802 1 1b 23 dBm 1 11Mbps Antenna 1 Peak Gain 2 dBi EnGenius Networks Singapore Pte Lid 215 Henderson Road 01 04 Henderson Industral Park Singa pore 159554 2e Tel 65 62271088 Fax 65 62272766 oee Website www engeniustech com sg Email inquiy engeniustech com sg SENAO Theoretical wireless signal rate based on IEEE standard of 802 11a b g n chipset used Actual throughput may vary Network conditions and environmental factors lower actual throughput rate All specifications are subject to change without notice February 17 2009
5. ns are subject to change without notice February 17 2009 A ESR 1221 EXT Caa EnGen I US POSATE Get Connected Get EnGenius 2 4GHz 802 11 b g 54M bps LEDs Status Power Status WAN Internet connection LAN1 LAN4 10 100Mbps WLAN Wireless Connection Power Power Supply 200 to 240 VDC 10 ETSI Requirements 100 to 120 VDC 10 FCC Device 12V 1A gt Front Panel LED status 1 Link gt blue on traffic gt blink 4 Link gt blue on traffic gt blink WLAN 1 Link gt blue on traffic gt blink 1 On gt red Test reset default gt blink EnGenius Networks Singapore Pte Lid 215 Henderson Road 01 04 Henderson Industral Park Singa pore 159554 2e Tel 65 62271088 Fax 65 62272766 Website www engeniustech com sg Email inguinr engeniustech com sg SENAO Theoretical wireless signal rate based on IEEE standard of 802 11a b g n chipset used Actual throughput may vary Network conditions and environmental factors lower actual throughput rate All specifications are subject to change without notice February 17 2009 A ESR 1221 EXT Caa EnGen I US POSATE Get Connected Get EnGenius 2 4GHz 802 11 b g 54M bps Power LED WLAN LED WAN LED Connection Activity LED gt Rear Panel Interface i Antenna DC IN 3 2 WAN 12V 1A L tat Internet Reset EnGenius Networks Singapore Pte Lid s 215 Henderson Road 01 04
6. ral Park Singapore 159554 Tel 65 62271088 Fax 65 62272766 Website www engeniustech com sg Email inguinr engeniustech com sg SENAO Theoretical wireless signal rate based on IEEE standard of 802 11a b g n chipset used Actual throughput may vary Network conditions and environmental factors lower actual throughput rate All specifications are subject to change without notice February 17 2009 A ESR 1221 EXT Caa EnGen US EERTE Get Connected Get EnGenius 2 4GHz 802 11 b g 54M bps ENVIRONMENT amp PHYSICAL Temperature Range 0 to 45 C Operating 10 to 70 C Storage Humidity non condensing 15 95 typical EnGenius Networks Singapore Pte Lid 5 215 Henderson Road 01 04 Henderson Industral Park Singapore 159554 Tel 65 62271088 Fax 65 62272766 Website www engeniustech com sg Email inguinr engeniustech com sg SENAO Theoretical wireless signal rate based on IEEE standard of 802 11a b g n chipset used Actual throughput may vary Network conditions and environmental factors lower actual throughput rate All specifications are subject to change without notice February 17 2009

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