DIR-457UEOL EOS

Portable wireless router with 802.11g 3.75G networks HSUPA, up to 54 Mbit / s
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Tanımlama

Creating a mobile wireless network
Router D-Link myPocket 3.75G HSUPA networks, users can access anywhere you have mobile broadband network. Once connected, users can transfer data and streaming media content. To do this, simply insert the SIM-card UMTS / HSUPA and get access to 3.75G Internet connection through a secure 802.11g wireless network. 
 
Multifunctionality
DIR-457U can be configured as a Wi-Fi router or 3.75G modem with the switch. Share 3.75G connectivity with your colleagues or family while traveling or working. Connect the router to the computer for personal access to the Internet.
 
Advanced Wireless Security
Protocol support for WPA/WPA2 encryption ensures wireless security. DIR-457U includes a built-in firewall to prevent potential attacks from across the Internet.
 
Easy to install and use
Router D-Link myPocket 3.75G HSUPA networks can be quickly and easily installed anywhere. DIR-457U is an ideal solution for situations where a wireless network is to be installed, or wherever conventional network access is not. 

Genel Özellikler


Fiziksel Özellikler
The range of GSM (GSM / GPRS / EDGE)
• 850/900/1800/1900 MHz
• Power Class 4 (+33 dBm, 850/900 MHz)
• Power Class 1 (+30 dBm, 1800/1900 MHz)
 
The range of UMTS / HSUPA *
• 850/1900/2100 MHz
• Power Class 3 (+24 dBm)
 
Data Rate **
• Downward: up to 7.2 Mbit / s HSUPA mode
• Rising: up to 5.76 Mbit / s HSUPA mode
• up to 54 Mbit / s in 802.11g
 
Standards
• 802.11b / g
• 802.3
• 802.3u
 
Output power
• 802.11b: 10 dbm
• 802.11g: 10 dbm
 
Receiver Sensitivity
• 802.11b:-76bBm at 11 Mbit / s
• 802.11g:-65bBm at 54 Mbit / s
 
Wireless Security
• 64/128-bit WEP-encryption
• WPA-PSK and WPA2-PSK
• WPS-PIN
• Built-in firewall
 
VPN
L2TP/PPTP/IPSec VPN Pass-through
 
Advanced Features
• File Sharing 
• UPnP
• Port Forwarding
 
Antenna
1 internal antenna
 
Slot
• Standard 6-pin SIM-card
• Slot for Micro-SD card 
 
Indicators
• Power
• Signal 
 
* Supported frequency range depends on the regional version of the hardware. Contains frequency ranges the UMTS 850/1900/2100 MHz, 900/1900/2100 MHz and 900/2100 MHz.
** The transmission rates are theoretical. The rate of performance depends on network capacity and signal strength.


Fiziksel Özellikler

Dimensions (L X W X H)
110 x 65 x 13.6 mm
 
Weight
103 g
 
Operating temperature
0 ˚ to 40 ˚ C
 
Storage temperature
From 10% to 90% (non-condensing)
 
Certifications
• CE
• FCC
• NCC
• RoHS

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DIR-457U
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