| Model |
| Brand | ENGENIUS TECHNOLOGIES |
| Model | ESR-1220 |
| Spec |
| Standards | IEEE802.11b/g, IEEE802.1x, IEEE802.3, IEEE802.3u |
| Network Protocols | NAT/PAT
Internet connection management:
FixedIP/DHCP/PPPoE/PPTP
DHCP (server/client)
Static route, RIP1/2
HTTP
UPnP
DDNS (Dynamic DNS)
PPTP/L2TP/IPsec (pass-thru) |
| Device Management | Web-based Configuration (HTTP) |
| Security | IEEE802.1x Authenticator/RADIUS Client
(EAPMD5/TLS/TTLS) Support in AP Mode
MAC address filtering
Hide SSID |
| Ports | 1 x 10/100M WAN; 4 x 10/100M LAN |
| LEDs | 4 x LAN : Link/Activity
WLAN : Link/Activity
Power : On/Off
Internet : On/Off/Activity |
| Data Rates | Wi-Fi Data Speed:
IEEE 802.11b: 11/5.5/2/1Mbps
IEEE 802.11g: 54/48/36/24/18/12/9/6Mbps |
| Modulation | Orthogonal Frequency
Division Multiplexing (OFDM)
DBPSK @ 1Mbps
DQPSK @2Mbps
CCK @ 5.5 & 11Mbps
BPSK @ 6 and 9 Mbps
QPSK @ 12 and 18 Mbps
16-QAM @ 24 and 36 Mbps
64-QAM @ 48 and 54 Mbps |
| Frequency Band | 2.400-2.497GHz (Japan Band)
2.400-2.483GHz (North America, Europe Band)
2.455-2.475GHz (Spain Band)
2.446-2.483GHz (France Band) |
| Antenna | Dipole Antenna with Revers Polarity SMA Connector |
| Channels | 1-11 for North America |
| Transmitted Power | 2.412~2.472G(IEEE802.11g) 18+-2 dBm min. @6 ~ 54Mbps
2.412~2.472G(IEEE802.11b) 18+-2 dBm min. @1~ 11Mbps |
| Receiver Sensitivity | -88dBm @ 1Mbps, -70dBm @ 54Mbps |
| Interface | Ethernet Port |
| Power Input | Power Supply: 90 to 240 VDC±10 (depends on different countries)
Device: 12 V/ 1.3A |
| Wireless Adapter included | No |
| System Requirements | WAN: Broadband (cable, DSL)
Internet Service and Modem with Ethernet Connection
LAN: 2.4 GHz 802.11 b/g Wireless Adapter. Alternatively, an
Ethernet Adapter and Cable for Each Computer |
| Dimensions | 6.2" x 3.9" x 1.6" |
| Temperature | -10°C to 50°C (14F to 122F) |
| Humidity | 5%~95% Typical |
| Features |
| Features | Media Access Protocol: Carrier Sense Multiple Access with Collision Avoidance (CSMA/CA)
Topology: Ad-Hoc, Infrastructure
Operation Mode: AP/Router |
| Packaging |
| Package Contents | ESR-1220
Resource Disk
Power Adapter
RJ45 Cable
Antenna |
| Manufacturer Warranty |
| Parts | 30 days limited |
| Labor | 1 year limited |