User's Manual
Table Of Contents
- Preface
- Product Overview
- Installation
- Configuration
- Web-based Configuration Utility
- Internet Connection Setup Wizard (3G Mode)
- Manual Configuration (3G Mode)
- Internet Connection Setup Wizard (WAN Mode)
- Manual Configuration (WAN Mode)
- Wireless Settings
- Network Settings
- Virtual Server
- Port Forwarding
- Application Rules
- QoS Engine
- Network Filters
- Website Filters
- Firewall Settings
- Advanced Wireless Settings
- Wi-Fi Protected Setup
- Advanced Network Settings
- Administrator Settings
- Time Settings
- E-mail Settings
- System Settings
- Update Firmware
- DDNS
- System Check
- Schedules
- Device Information
- Logs
- Statistics
- Internet Sessions
- Wireless
- Support
- Web-based Configuration Utility
- Wireless Security
- Connect to a Wireless Network
- Troubleshooting
- Wireless Basics
- Networking Basics
57D-Link DIR-412 User Manual
Section 3 - Configuration
Set the transmit power of the antennas.
Beacons are packets sent by an Access Point to
synchronize a wireless network. Specify a value. 100
is the default setting and is recommended.
This value should remain at its default setting of 2432.
If inconsistent data ow is a problem, only a minor
modication should be made.
The fragmentation threshold, which is specied in bytes,
determines whether packets will be fragmented. Packets
exceeding the 2346 byte setting will be fragmented
before transmission. 2346 is the default setting.
(Delivery Trafc Indication Message) 1 is the default
setting. A DTIM is a countdown informing clients of the
next window for listening to broadcast and multicast
messages.
Select Short or Long Preamble. The preamble denes the length of the CRC block (Cyclic Redundancy Check is a common
technique for detecting data transmission errors) for communication between the wireless router and the roaming wireless
network adapters. Note: High network trafc areas should use the Short Preamble type.
Use the drop-down menu to selec the wireless modes you want to enable on the router. The available options are 802.11n
only, 802.11 Mixed(g/b), and 802.11 Mixed(n/g/b).
Check this box to reduce the guard interval time therefore increasing the data capacity. However, it’s less reliable and may
create higher data loss.
Transmit Power:
Beacon Period:
RTS Threshold:
Fragmentation:
DTIM Interval:
Preamble Type:
Wireless Mode:
Short Guard
Interval:
Advanced Wireless Settings