TK3714
Turbo-EPON™ (1/2.5Gbps) Optical Network Unit System-on-Chip
The TK3714 is the industry’s first dual-speed (1.25/2.5Gbps), auto-sensing Optical Network Unit (ONU) chip, enabling service providers to deploy triple-play services over fiber optic networks. The TK3714 is a complete System-on-Chip (SoC) for Ethernet Passive Optical Networks (EPON), integrating an IEEE802.3ah-compliant EPON MAC, CPU, and memory.
As a member of Teknovus’ line of gigabit EPON chips–the only chips that fully support EPON IPTV and triple-play services–the TK3714 revolutionizes Fiber-to-the-Business (FTTB) and Fiber-to-the-Home (FTTH) solutions through optimal integration, low-power, and high-performance.
Designed for both business and residential Customer Premises Equipment (CPE) applications, the TK3714 provides all the built-in functionality and performance required for ONUs delivering triple-play services. The TK3714 features a unique 8 Logical Links architecture which delivers guaranteed SLA rates for both per-subscriber and per-service contracts by supporting up to 8 dedicated links for performance-sensitive bi-directional services such as VoIP and IPTV.
Product Features
- Auto-sensing Turbo-EPON mode operates at 1.25Gbps downstream with legacy systems and 2.5Gbps downstream with Turbo-EPON OLTs using the Teknovus TK3723 OLT chip
- Ultra-low power enables total ONU consumption under 2 Watts
- 8 Logical Links support guaranteed bi-directional connections for 8 dedicated links, performing like 8 ONUs in 1
- Available EPON ONU reference design slashes development time, enabling faster time-to-market
- Highest integration level and lowest pin-count
- Integrated packet buffer and processor memory - available only in Teknovus EPON ONU chips
- Standards-based architecture guarantees low-cost deployment and interoperability with third party systems
- Feature-rich firmware including IGMP snooping, VLAN modes, and QoS policy enforcement