Long Range Wireless for Today's Needs - 300Mbps Wireless N Router
Take advantage of the fastest wireless networking for your home or small home office. The ESR-9752 was designed with range and speed in mind. With expanded bandwidth, multiple users can wirelessly go online, make large file transfers, print to networked printers and stream multimedia at the same time. For larger homes or offices, the ESR-9752 Router is a perfect choice to connect everyone together and to the Internet. Supports the latest industry standard wireless data encryption to protect your data and networking activity – all with a push of a button. With the included Installation Wizard and advanced push-button setup, you will have access to the Internet in minutes.


  • Wireless 802.11n Technology
    • The most advanced wireless networking technology for the best range and speed
  • SmartNAT
    • Ensures high performance when using P2P applications
  • Multiple SSID
    • Allows media streaming to be segmented from regular data networking
    • Create a separate SSID for Guest Access
  • Range Expander Feature
    • Extends the range of Wi-Fi networks
  • Security & Management
    • Secure Push-Button Setup
    • Policy Based Parental Control for safe browsing
    • Power saving management (Green Technology)
    • Auto Firmware Recovery
    • WEP/WPA/WPA2
    • Powerful SPI Firewall
    • Wireless MAC Address Filtering
  • Removeable and Upgradeable Antennas

*Maximum data rates are based on IEEE 802.11 standards. Actual throughput and range can vary depending on many factors including network conditions, environmental factors, distance between devices, radio interference in the operating environment, and mix of devices in the network.

RF Specification

Frequency Band
2.400–2.484 GHz

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


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 (2RX)

MCS0/8@ -91dBm • MCS7/15@ -74dBm

IEEE 802.11g (2RX)

6Mbps@ -92dBm • 54Mbps@ -75dBm

IEEE 802.11b (1RX)

1Mbps@ -93dBm • 11Mbps@ -91dBm


Available Transmit Power

IEEE 802.11n: MCS 0 –15@ >16dBm

IEEE 802.11g: 6 – 54 Mbps@16dBm

IEEE 802.11b: 1, 11Mbps@19dBm

Antenna *2     Peak Gain=2 dbi with SMA connector (detachable)

Software Features


Operation Mode AP/Router


DHCP Server

Static Routing Table


PPTP • PPPoE • Static IP • DHCP Client • Clone MAC address



Static Routing

Dynamic Route

Virtual server mapping

IP address mapping

Port Forwarding

Port Triggering

Special application

ALG(Application Layer Gateway) support (RTP/RTSP, AOL, FTP, ICMP, WMP/MMS, NetMeeting, SIP)

DNS Relay


Time Zone(NTP client)


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 pass-through (PPTP, L2TP, IPSEC)


Power saving(Green technology)

64/128 bit WEP Encryption

WPA Personal (WPA-PSK using TKIP or AES)

WPA Enterprise (WPA-EAP using TKIP)

802.1x Authenticator

Hide SSID in beacons

Wi-Fi Protection Setup (WPS)


ACL control

Best Channel selection

Speed/Bandwidth monitor



Application base

- Priority Queue

- Bandwidth Allocation


Configuration Web-based configuration (HTTP)

Firmware Upgrade Via webpage upgrade

Auto recovery if firmware upgrade fails

Administrator Setting Administrator password change • Idle time out

Reset Setting Reboot • Reset to Factory Default

System monitoring Speed and bandwidth monitoring

Scheduling Enable Firewall • Enable power saving

Easy Access User can type model name and access the main page

Install wizard Guides user to set-up router smoothly

Environment & Physical

Temperature Range
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) 15% – 95% typical