A Single Band ONU (Optical Network Unit) is a fiber-to-the-home (FTTH) terminal device designed to convert optical signals from a service provider's fiber line into electrical signals for internet and data use. In 2026, these remain popular as cost-effective solutions for basic home and office networking.
Key Characteristics (2026)
Frequency Band: Operates exclusively on the 2.4 GHz frequency.
Wireless Standard: Primarily uses 802.11n technology.
Maximum Speed: Typically capped at a theoretical wireless speed of 300 Mbps.
Range & Penetration: Offers excellent signal penetration through walls and furniture, covering larger areas compared to the 5 GHz band, though it is more prone to electronic interference.
Typical Technical Specifications
PON Modes: Most modern models are 'Dual Mode' (XPON), meaning they automatically adapt to both GPON and EPON OLT standards.
Ports: Usually includes 1 Gigabit Ethernet (GE) port for high-speed wired connection and may include additional Fast Ethernet (FE) or POTS (VoIP) ports.
Security: Supports WPA/WPA2-PSK encryption, firewalls, and NAT.
Management: Features remote management via protocols like TR-069 and OMCI, allowing ISPs to troubleshoot without on-site visits.
Sky Birds International Single Band ONU
Sky Birds International offers several single band variants specifically for the Indian market:
SBINT CATV ONU: A specialized model featuring built-in CATV (Cable TV) functionality with a 300 Mbps wireless speed.
Sky Birds SK 4fe: A multi-port model with 4 Fast Ethernet ports and 2.4 GHz Wi-Fi.
Pricing: In 2026, single band ONUs from this brand are typically priced between ₹1, 400 and ₹2, 400 depending on features like voice ports or CATV integration.
Comparison: Single Band vs. Dual Band [2026]
Feature Single Band ONU Dual Band ONU
Bands 2.4 GHz only 2.4 GHz + 5 GHz
Typical Speed Up to 300 Mbps Up to 1200 Mbps+
Interference High (crowded band) Low (5 GHz is clearer)
Best For Browsing, Email, Small Homes 4K Streaming, Gaming, Multi-device households
Cost Budget-friendly More expensive
