D-Link DSL-125 – Wireless N300 ADSL2+ 4-Port Router with 4 Ethernet Ports, USB, QoS & WPA/WPA2 Security
Overview:
• The D-Link DSL-125 is a Wireless N300 ADSL2+ 4-Port Router designed for home and small office internet connectivity.
• It combines an integrated ADSL2+ modem, 802.11n wireless LAN, Ethernet switching, firewall protection, QoS, and secure wireless access in one practical device.
• The router supports ADSL2+ downstream speed up to 24Mbps, making it suitable for standard broadband internet connections.
• Wireless N300 technology provides faster wireless performance compared to older 802.11g networks while maintaining compatibility with 802.11b/g devices.
• Four Ethernet ports allow wired connection for PCs, printers, switches, DVR/NVR devices, access points, and other network equipment.
• Security features include WPA/WPA2 encryption, WEP encryption, SPI firewall, MAC address-based access control, parental control, and WPS for easy secure wireless setup.
• QoS features help prioritize traffic for smoother internet browsing, streaming, and basic office network use.
Key Features:
• Wireless N300 ADSL2+ 4-Port Router
• Integrated ADSL2+ Modem
• Wireless Speed up to 300Mbps
• ADSL2+ Download Speed up to 24Mbps
• 4 × Ethernet Switch Ports
• 1 × RJ-11 ADSL Port
• 1 × USB Port
• 802.11b/g/n Wireless LAN Support
• Backward Compatible with 802.11b/g Devices
• WPA/WPA2 Wireless Security
• 64/128-bit WEP Encryption
• WPS for Easy Wireless Setup
• Stateful Packet Inspection Firewall
• QoS Traffic Prioritization
• NAT and NAPT Support
• DHCP Server / Client / Relay
• Dynamic DNS Support
• IGMP Proxy and IGMP Snooping
• VPN Pass-Through Support
• Parental Control with URL Blocking and Scheduling
• MAC Address-Based Access Control
• Web-Based GUI Management
• Telnet and Syslog Monitoring
• TR-069 Client Optional
Technical Specifications:
• Product Type: Wireless N300 ADSL2+ 4-Port Router
• Brand: D-Link
• Model: DSL-125
• Wireless Standard: IEEE 802.11b/g/n
• Wireless Speed: Up to 300Mbps
• Wireless Frequency: 2.4GHz
• ADSL Port: 1 × RJ-11 ADSL Port
• Ethernet Ports: 4 × RJ-45 10/100Base-TX Ethernet Ports with Auto MDI/MDIX
• USB Port: 1 × USB Port
• Buttons: Factory Reset Button, WPS/Wireless On-Off Button, Power On-Off Switch Button
• ADSL Standards: T1.413 Issue 2, ITU G.992.1 G.dmt, ITU G.992.2 G.lite, ITU G.994.1 G.hs
• ADSL2 Standard: ITU G.992.3 G.dmt.bis Annex A/L/M
• ADSL2+ Standard: ITU G.992.5 Annex A/L/M
• ADSL2+ Downstream Speed: Up to 24Mbps
• ADSL2+ Upstream Speed: Up to 1Mbps
• Wireless Features: 802.11b/g/n, 2.4GHz Frequency, 2T2R Internal Antennas
• Router Features: NAT, NAPT, DHCP Server/Client/Relay, Static Routing, RIP v1/v2, UPnP
• DNS Features: Dynamic DNS, DNS Proxy
• IPv6 Support: Supported
• VPN Support: Multiple PPTP / IPSec / L2TP Pass-Through
• QoS: 802.1p Traffic Tagging, IGMP Snooping, LAN-to-WAN Traffic Prioritization / Classification
• Security: WPA/WPA2, WEP 64/128-bit, WPS, MAC Address-Based Access Control, Parental Control
• Firewall: Stateful Packet Inspection Firewall
• Management: Installation Wizard, Web-Based GUI, Firmware Upgrade, Telnet, Syslog Monitoring
• Remote Management: TR-069 Client Optional
• LED Indicators: Power, LAN 1–4, WLAN, DSL, Internet, WPS, USB
• Dimensions: 160 × 136 × 30 mm
• Weight: 150g
• Power Adapter Input: 100–240V AC, 50/60Hz
• Power Adapter Output: 12V AC / 0.5A External Power Adapter
• USB Power Output: 5V DC / 750mA via USB Port
• Operating Temperature: 0°C to 40°C
• Storage Temperature: -20°C to 70°C
• Operating Humidity: 0% to 90% Non-Condensing
• Storage Humidity: 5% to 95% Non-Condensing
• Certifications: Based on Customer Requirement
Applications:
• Home ADSL2+ internet connection
• Small office broadband network
• Wireless N300 internet sharing
• Basic browsing and email use
• Smooth media streaming over home network
• Wired connection for PCs and network devices
• Secure Wi-Fi network setup with WPS
• Parental control and basic access management
• Small business ADSL internet sharing
Connect Gates Recommendation:
• Recommended for customers who need a practical ADSL2+ router with Wireless N300, 4 Ethernet ports, basic firewall security, QoS, and easy setup.
• Suitable for homes, small offices, shops, and basic internet environments using ADSL2+ broadband services.
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