The TK3723 is the industry’s first EPON Optical Line Terminal (OLT) System-on-Chip (SoC) with two dual-speed Turbo-EPON™ MACs and multi-service traffic management and shaping. Teknovus’ Turbo-EPON MACs support both 1.25Gbps and 2.5Gbps downstream data rates, enabling carriers to reduce costs by employing higher split ratios and/or increase ARPU through deployment of service models tailored for single-family and multiple-dwelling-unit (MDU) residential, and small/medium business and enterprise subscribers.

Designed for access networks serving both business and residential subscribers, the TK3723 provides all the built-in functionality and performance required for OLTs delivering triple-play services. The TK3723’s Turbo-EPON MAC features a configurable Dynamic Bandwidth Algorithm (DBA) that supports hierarchical fairness for guaranteed Service Level Agreement (SLA) contracts. Fully configurable L2/L3/L4 line rate packet processing allows for advanced classification, filtering, and application monitoring.

To meet the needs of subscribers and carrier business models, real-world triple-play networks face the challenge of continuously delivering an endlessly-varying combination of bursty MPEG-compressed video, latency-sensitive VoIP calls, and Internet traffic. High-capacity traffic management and shaping in the central office/head-end are required to satisfy these requirements – yet may add many thousands of dollars in CapEx. The TK3723 has more than 2,000 shapers and supports up to 512MB of packet buffering – enabling 2-5 seconds of buffering per IPTV channel, while grooming network traffic to optimize utilization while maintaining guaranteed service levels.

product features

• Dual Turbo-EPON™ MAC SoC enables a variety of high-density OLT chassis and pizza-box applications
• 2.5Gbps Turbo-EPON downstream data rate supports over 20 HDTV streams while leaving 1Gbps for data traffic or enables high split ratios for reduced CapEx
• Field-proven hardware-based DBA guarantees SLA service contracts, maintains bandwidth-allocation fairness, and optimal link utilization
• ARP snooping, ARP proxy, and Precise ARP support provide faster response and prevents a variety of malicious user attacks
• Multicast Group (MG) traffic management minimizes channel zap time and enhances image quality by minimizing packet loss, latency, and jitter
• Comprehensive rule-based packet classification enhances network security, SLA enforcement, and supports billing applications
• Over twenty VLAN modes allows flexible VLAN configuration, service to VLAN mapping, traffic classification into VLANs, and VLAN tag manipulation for service and management domain transition
• China Interoperability Mode support (OAM extensions, triple-churning key encryption) is fully compatible with CTC requirements for China EPON deployment
• Over 2K queues with up to 512MB packet buffering enables traffic grooming/shaping while supporting multi-service deployment and avoiding head-of-line blocking conditions
• IPv4 and IPv6 support supports compatibility with latest next-generation network deployments and service upgrades

The TK3723 is compatible with all Teknovus CPE Optical Network Unit (ONU) chips. With its feature-rich architecture and cost-effective functionality, the TK3723 chip is the ideal solution for OLTs delivering cost-effective triple-play services over FTTB and FTTH access networks.

Broadband Communications

EPON solutions

• Ethernet Passive Optical Network (EPON) silicon and software solutions focused on market access for FTTx network applications and supports 1Gbps and 2Gbps speed EPON. Broadcom's EPON products enable service providers and operators to provide residential broadband, voice, IPTV services, business services (such as voice, TDM, and an Internet connection) and 2.5G, 3G and 4G cellular backhaul transmission services.

• Based on Broadcom's EPON network supports downlink speeds of 1Gbps and 2Gbps, for the first time demonstrated the new services without network interference. All are based on standard silicon and software above, can accelerate interoperable central office / front-end systems and customer premise equipment (CPE) market launch.

• OLT: TK3723B-HG-PBG 2900pcs 11 +

TK3721-EBG-LF 3500pcs 12 +

TK3401

• ONU: TK3713A-EEQ-LFG 3500pcs 12 +

       TK3714A-EEQ-LFG 5000pcs 12 +

       TK3715A-EEQ-LFG 4500pcs 11 +

TEL: 15889617160 ANYEVER@WALSOON.COM MR.JIA