EnGenius ERB-9250 2.4GHz 11n MIMO 300Mbps Repeater & Range Extender

ERB9250 is a 2.4GHz 802.11b/g/n 300Mbps Repeater & Client Bridge (Range Booster / Extender).

Range Extender solves the signal attenuation (limited coverage) problem by literally repeating / extending AP radio signal to dead-spots. While repeater clones AP and serves as a subsidiary entity to its clients, client bride offers an extension of wired network to the AP.

Package Content

• 1 802.11n SOHO Router (ESR-9250)
• 1 12V/1A Power Adapter
• 1 QIG
• 1 CD (User’s Manual)

EnGenius ERB-9250 2.4GHz 11n MIMO 300Mbps Repeater & Range Extender Technical Specification

Hardware Specifications

• MCU RT3052, 384MHz embedded RF/MAC/BBP
• Memory 32MB SDRAM
• Flash 4MB
• PCB dimension 100mm x 90mm
• Physical Interface: Ethernet: One 10/100 Fast Ethernet RJ-45, Rest button, Power Jack
• LEDs Status: Power Status, LEDs Status LAN (Internet connection), WLAN (Wireless connection)
• Power Requirements, Power Supply: 200 to 240 VDC ± 10% (ETSI) 100 to 120 VDC ± 10% (FCC), Device: 12V/1A

Top Panel (LED status)

• LAN 1 ( Link-> blue on, traffic->blink)
• WLAN 1 ( Link-> blue on, traffic->blink)
• Power/Status 1 ( On-> red Test/reset default->blink)

RF Specifications

• Frequency Band: 2.400-2.484 GHz
• Modulation Technology: OFDM: BPSK, QPSK, 16-QAM, 64-QAM, DBPSK, DQPSK, CC
• Operating Channels: 11 for North America, 14 for Japan, 13 for Europe
• Receive Sensitivity (Typical)
  
  • IEEE802.11n(2RX): MCS0/8 @ -91dBm, MCS7/15 @ -74dBm
  • IEEE802.11g (2RX): 6Mbps @ -92dBm 54Mbps @ -75dBm
  • IEEE802.11b (1RX): 1Mbps @ -93dBm, 11Mbps @ -91dBm
• Available transmit power
  
  • IEEE802.11n: MCS 0-15 @ >16dBm
  • IEEE802.11g: 6-54 Mbps @ 16dBm
  • IEEE802.11b: 1, 11Mbps @ 19dBm
• Antenna Peak Gain: 2 dBi

Software Features

• System: System OS, Linux OS
• System boot up time is <= 45 Sec
• Utility: Easy Setup Wizard Y

Router User Interface

• Access method Web Based (HTTP 1.0 / 1.1)
• Browser Compatibility Microsoft Internet Explorer 5.5/6/7 , Safari Ver1.2,Firefox 2.0 or later

System Status

• System Information - System Up Time, Device Name, Wireless MAC, LAN MAC, Country, Current Time, Firmware Version, Management VLAN ID
• Current Wireless Setting Operation mode, Wireless Mode, Channel/ Frequency, L2 Isolation, MSSID Setting

Client List

• Repeater mode: List current associated clients.
• Show only authorized and associated clients
• SSID
• MAC address
• Channel
• Security Type
• Mode (Infrastructure / Ad-hoc)
• Client List
• Traffic in Kbytes

AP List

• Client Bridge Mode: show available AP
• SSID
• MAC address
• Channel
• Security Type
• Mode (Infrastructure / Ad hoc)
• AP List
• Traffic in Kbytes

System Log

• Displays a list of events that are triggered on the Ethernet and Wireless interface. This log can be referred to when an unknown error occurs on the system or when a report needs to be sent to the technical support department for debugging purposes.
• CB (2.5 NAT) Operation mode Repeater
• Switch of 802.11 modes B/G/N
• Channel setting Manual Auto / Best Channel Selection
• Transfer rate setting Auto and Manual
• Output Power Control 10% / 25% / 50% / 75% / 100%
• WiFi QoS WMM
• Power Saving Wireless LAN power saving

Security

• WEP WEP(64/128bit)
• WPA/ WPA2 WPA-PSK(Personal),WPA2-PSK(Personal),WPA/WPA2-PSK (Personal), WPA-EAP(Enterprise), WPA2-EAP(Enterprise),WPA/WPA2-EAP (Enterprise) TKIP/ AES TKIP / AES
• Hidden ESSID
• MAC address filtering MAC address filtering (Both in WLAN and LAN), up to 50 field
• L2 Isolation
• 802.1x Authenticator MD5/ TLS/ TTLS, PEAP (Nice to Have)
• 802.1x Supplicant TTLS, PEAP (Nice to Have)

Desired / Preferred SSID BSSID Support

• Profile item can be arranged for preference
• Profile on the top represents higher preference
• User is allowed to move profile Up/Down

Site Survey

• Scan current AP, display information: SSID, MAC, Channel, Security, Signal, Mode (Infra/Adhoc)
• Allow to add to AP profile (preferred SSID)

Channel Bandwidth Selection

• 11n Mode: 20MHz, 40MHz, Auto
• 11b/11g Mode: 5MHz, 10MHz, 20MHz, Auto

LAN Settings

• IP (check validity and DHCP server IP range)
• MAC

Specifications Tab

Questions Tab