Engenius ESR1221N2 Router Firmware 1.2.1 Download

Posted at May 6, 2024 by PCI-DB Team

Engenius ESR1221N2 Router Firmware 1.2.1 Description

Specifications:

RF Specifications:
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, 14 for Japan, 13 for Europe
Wireless Mode 11b/11g/11n
- Channel Selection (Setting varies by Country)
- Channel Bandwidth (Auto, 20Mhz, 40Mhz)
- Transmission Rate 11g: Best. 54, 48, 36, 24, 18, 12, 11, 9, 6, 5.5, 2, 1 in Mbps
Receive Sensitivity (Typical)
- IEEE 802.11n @ -82 dBm
- IEEE 802.11g @ -90 dBm
- IEEE 802.11b @ -90 dBm
Available Transmit Power
- IEEE 802.11n up to 16 dBm
- IEEE 802.11g up to 16 dBm
- IEEE 802.11b up to 18 dBm
Antenna *2     Peak Gain=2 dBi

Software Features:
Topology Infrastructure
Operation Mode AP/Router
LAN
- DHCP Server
- Static Routing Table
- UPNP
WAN
- PPTP • PPPoE • Static IP • DHCP Client • Clone MAC address
Router
- NAT/ NAPT
- Static Routing
- Dynamic Route
- Virtual server mapping
- IP address mapping
- Port Forwarding
- Port Triggering
- Special application
- DNS Relay
- DDNS
- Time Zone(NTP client)
Firewall
- Block ICMP Ping
- DoS(Block ICMP Ping, Port scan, Sync Flood)
- MAC/IP Filtering
- ICMP Blocking
- SPI (Stateful Packet Inspection)
- DMZ (Demilitarized Zone) Host
- Policy Based Parental Controls
- Port Range / Service Filtering
- Internet Domain Restriction-
VPN
- VPN pass-through (PPTP, L2TP, IPSEC)
Wireless
- Power saving(Green technology)
- 64/128 bit WEP Encryption
- WPA Personal (WPA-PSK using TKIP or AES)
- WPA Enterprise (WPA-EAP using TKIP)
- .1x Authenticator
- Hide SSID in beacons
- Wi-Fi Protection Setup (WPS)
- WDS
- ACL control
- Best Channel selection
- Speed/Bandwidth monitor
QoS
- WMM
- Application base
- Priority Queue
- Bandwidth Allocation

  It is highly recommended to always use the most recent driver version available.

Try to set a system restore point before installing a device driver. This will help if you installed an incorrect or mismatched driver. Problems can arise when your hardware device is too old or not supported any longer.

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