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EnGenius ESR-9850 300Mbps Wireless N Gigabit Router (ESR9850)

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EnGenius ESR-9850 300Mbps Wireless N Gigabit Router (ESR9850)

Brand: EnGenius           P\N: ENG-ESR9850           UPC: 655216004214

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Availability: Discontinued

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EnGenius Take advantage of the fastest wireless networking for your home or small home office. The ESR-9850 300Mbps Wireless N Router with Gigabit 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


  • EnGenius 300Mbps wireless N gigabit router

  • Great for large homes or offices

  • Range expander feature expands the range of wi-fi networks

  • Removable and upgradeable antenna

  • Speed booster hardware network engine - up 17%

  • One touch setup

  • P2P Enhanced

  • Power saving green technology

  • 19000 Sessions

  • Hacker shield firewall

  • Network up to 2x farther and 6x faster without wires

  • Safe and secure firewall and powerful industry standard wireless security


Hardware Specification
MCU :  RT3052, 384MHz embedded RF/MAC/BBP / Gigabit: Realtek 8366SR/RB
Memory :  32MB SDRAM (16 + 16 enhanced performance)
Flash :  4MB
Physical Interface WAN: One 10/100/1000 Fast Ethernet RJ-45 LAN: Four 10/100/1000 Fast Ethernet RJ-45 Rest button / Power Jack / WPS (WiFi Protected Setup) Button
LEDs Status Power Status / WAN (Internet connection) / LAN1-LAN4 / WLAN (Wireless connection)
Power Requirements Power Supply: 200 to 240 VDC +/- 10% (ETSI) 100 to 120 VDC +/- 10% (FCC) / Device: 12V/1A
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, 14 for Japan, 13 for Europe
Wireless Settings Wireless Mode - 11b/ 11g /11n (Draft 2.0) 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) IEEE802.11n(2RX) (Draft 2.0) : MCS0/8 at -91dBm / MCS7/15 at -74dBm IEEE802.11g (2RX) : 6Mbps at -92dBm / 54Mbps at -75dBm IEEE802.11b (1RX) : 1Mbps at -93dBm / 11Mbps at -91dBm
Available Transmit Power IEEE802.11n (Draft 2.0) : MCS 0-15 at typical 16 dBm IEEE802.11g : 6-54 Mbps at typical 16 dBm IEEE802.11b : 1, 11Mbps at typical 17 dBm
Antenna x2 :  Peak Gain - 2 dBi
Software Features  
LAN : DHCP Server / Static IP / DNS / UPNP
WAN : Static IP / DHCP Client / PPPoE / PPTP / Clone MAC address / DNS Relay / DDNS-8 Verified Services Support
Router :  NAT/ NAPT / Static Routing- RIPv2 / Dynamic Routing / Virtual server mapping / IP address mapping / Port Forwarding / Port Triggering / MAC address Filtering / ALG (Application Layer Gateway) support (RTP/RTSP, AOL, FTP, ICMP, WMP/MMS, NetMeeting, SIP)
Firewall :  Block ICMP Ping / SPI (Stateful Packet Inspection) / Rule Based (IP Address Ranges, Port Ranges and Schedule) / DMZ (Demilitarized Zone) Host Support / Policy Based Parental Controls: Time Based Internet Access / Port Range / Service Filtering / Internet Domain Restriction / Dynamic URL Filtering (OEM subscription service)
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 in beacons / Wi-Fi Protection Setup (WPS) / Auto Channel Selection


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