dir-835 manual

The D-Link DIR-835 is a high-performance dual-band wireless router with Gigabit ports, supporting both 2.4GHz and 5GHz frequencies for optimal wireless performance. Features include four Gigabit LAN ports, one Gigabit WAN port, USB port for network storage, advanced QoS, WPA/WPA2 security, and easy setup wizard. Below are key sections for setup, configuration, features, troubleshooting, and specifications.

Features at a Glance

Key components: Dual-band wireless router, power adapter, Ethernet cable, installation CD, quick install guide.

Feature	Description
Wireless Standards	802.11a/b/g/n, dual-band 2.4GHz & 5GHz
Ethernet Ports	4 x Gigabit LAN, 1 x Gigabit WAN
USB Port	For network storage and printer sharing
Security	WEP, WPA, WPA2, firewall, MAC filtering
QoS	Quality of Service for bandwidth management
Setup Wizard	Web-based configuration interface
Reset Button	Factory reset function
WPS Button	Wi-Fi Protected Setup for easy connection
LED Indicators	Power, Internet, Wireless, LAN, USB status
Antennas	External detachable antennas

Package Contents

Unpack and verify all components are present.

• DIR-835 Wireless Router
• Power Adapter
• Ethernet Cable
• Installation CD
• Quick Install Guide
• Warranty Information

NOTE! Contact your retailer if any items are missing or damaged.

Hardware Installation

Connect the router following these steps:

1. Connect power adapter to router and wall outlet.
2. Connect modem to WAN port using Ethernet cable.
3. Connect computers to LAN ports 1-4.
4. Connect USB storage device to USB port (optional).
5. Power on router and wait for LEDs to stabilize.

WARNING! Use only the provided power adapter. Ensure proper ventilation around the router.

Web-based Configuration

Access router settings through web browser.

1. Open web browser and enter http://dlinkrouter.local or 192.168.0.1
2. Enter admin for username (leave password blank for first login)
3. Follow setup wizard to configure internet connection
4. Set administrator password for security
5. Configure wireless settings as needed

CAUTION! Change default password immediately for security.

Wireless Setup

Configure dual-band wireless networks.

• 2.4GHz Band: Better range, compatible with older devices
• 5GHz Band: Less interference, higher speeds
• SSID: Set unique network names for each band
• Security: Use WPA2-Personal for best security
• Channel: Auto-select or manual channel setting
• WPS: Push-button connection for compatible devices

Network Settings

Advanced network configuration options.

LAN Settings: IP address, subnet mask, DHCP server

WAN Settings: Dynamic IP, Static IP, PPPoE, PPTP, L2TP

DNS: Automatic from ISP or manual configuration

QoS: Bandwidth management by application or device

Port Forwarding: For gaming and server applications

Advanced Features

Additional router functionality.

1. Guest Zone: Create separate wireless network for guests
2. Parental Controls: Restrict internet access by schedule
3. Firewall: SPI firewall with DoS protection
4. VPN: VPN pass-through support
5. Traffic Statistics: Monitor network usage
6. System Log: View router activity logs

USB Storage

Share files and printers via USB port.

1. Connect USB storage device to router
2. Access shared files via network neighborhood
3. Set user permissions for shared folders
4. Connect USB printer for network printing
5. Configure FTP server for remote access

NOTE! Format storage device as FAT32 or NTFS for compatibility.

Security Settings

Protect your network from unauthorized access.

Feature	Description
Wireless Security	WEP, WPA, WPA2 encryption
MAC Filtering	Allow/block devices by MAC address
Firewall	SPI with DoS attack prevention
URL Filtering	Block specific websites
VPN Pass-through	PPTP, L2TP, IPSec support

Troubleshooting

Symptom	Possible Cause	Corrective Action
No internet connection	WAN cable/disconnected	Check WAN cable; reboot router and modem.
Wireless not working	Disabled/incorrect settings	Enable wireless; check SSID and security settings.
Slow wireless speed	Interference/distance	Change channel; move closer to router; use 5GHz band.
Cannot access web interface	IP address/connection	Ensure computer is connected to LAN port; check IP settings.
USB storage not detected	Power/compatibility	Use powered USB hub if needed; check file system format.

Reset: Hold reset button for 10 seconds to restore factory defaults.

Specifications

• Wireless Standards: 802.11a/b/g/n
• Frequency Bands: 2.4GHz & 5GHz
• Ethernet Ports: 4 x Gigabit LAN, 1 x Gigabit WAN
• USB Port: 1 x USB 2.0
• Antennas: External detachable
• Security: WEP, WPA, WPA2, WPS
• Power Input: 12V DC, 1.5A
• Operating Temp: 0°C to 40°C
• Dimensions: Standard router size

Support: Visit www.dlink.com or contact 1-800-354-6527