Sagemcom Router
Complete guide to setup and manage your Sagemcom networking device
Default Access Methods
Default IPs
Default Username
admin
Default Password
admin or check device label
Popular Sagemcom Models (2024)
Fiber Series
- FAST 5688ax - WiFi 6 Gateway
- FAST 5670 - GPON Router
- FAST 5655v2 - Dual Band
DSL Series
- F@st 3864 - VDSL Gateway
- F@st 3686 - ADSL/VDSL
- F@st 3890v3 - Advanced DSL
ISP Models
- Home Gateway F@st - Provider Edition
- F@st 5260 - Basic ISP
- F@st 5364 - Premium ISP
Setup Guide
1
Initial Setup
- Connect power adapter
- Connect fiber/DSL cable
- Wait for LED indicators
- Check connection status
2
Router Access
- Connect to default WiFi
- Open web browser
- Enter 192.168.254.254
- Use default login
3
Basic Configuration
- Change admin password
- Set up WiFi networks
- Configure security
- Update firmware
Key Features
WiFi 6
Latest wireless standards support
Security
WPA3 and firewall protection
Multi-WAN
Flexible connectivity options
Performance
Advanced QoS features
Common Issues & Solutions
Internet Issues
- Check fiber/DSL connection
- Verify ISP settings
- Monitor LED status
Factory Reset
- Find reset button
- Hold for 15 seconds
- Wait for restart
WiFi Problems
- Check band settings
- Optimize channel width
- Update router software