D-Link DIR-457/DIR-457U User Manual

This document is the user manual of D-Link DIR-457/DIR-457U, which introduces the features and characteristics of the product.

Brand: D-Link
Category: Other
Document type: User Manual
Language: English
Pages: 45
File format: PDF
File size: 3.6 MB
Published: 08 May, 2012
Updated: 01 October, 2023
Models: DIR-457U, DIR-457
MD5 checksum: A4559CC6C0441F0A5D9F1223A1724E6F
PDF: D-Link DIR-457/DIR-457U User Manual PDF

About this manual

The DIR-457/DIR-457U is a 3G‑enabled Wi‑Fi router that supports IEEE 802.11g/b wireless networking and provides up to 54 Mbps data rates. It includes a built‑in HSDPA/HSUPA modem for mobile broadband, SMS handling, VPN passthrough and advanced firewall features.

The manual covers hardware overview, connection options, system requirements, installation steps, profile and connection management, as well as regulatory compliance and EMI warnings. It guides users through configuring Wi‑Fi, 3G, and SMS settings through the web‑based interface.

What's inside

Product Overview
Package Contents
System Requirements
Features
Hardware Overview
Connections
Installation
EMI Warnings

Specifications

Maximum Wireless Speed	up to 54 Mbps
3G Download Throughput	up to 7.2 Mbps
3G Upload Throughput	up to 5.76 Mbps
CPU Requirement	PowerPC G8 processor or higher

Frequently asked questions

Can the DIR-457 connect to 3G networks?

Yes, it has a built‑in HSDPA/HSUPA modem for 3G Internet services.

What are the minimum system requirements for using the DIR-457?

A computer with a PowerPC G8 processor or higher, 256 MB RAM, 100 MB free disk space and a USB 2.0 port.

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