Optical Network Units

Teknovus ONU chips support a broad range of business and residential Customer Premises Equipment (CPE) applications, with functionality and performance required for ONUs providing any combination of subscriber services including adjustable-QoS Internet connectivity, VoIP, IPTV (HD and standard definition), TDM emulation, and cellular backhaul (2G, 3G, and 4G).

All Teknovus chips are IEEE standards-compliant, offering 1.25Gbps, 2.5Gbps, and 10Gbps downstream speeds, WDM coexistence, and up to 1:255 split ratios, enabling a wide variety of bandwidth allocation and service management options.

Auto-sensing Turbo-EPON™ mode operates at 1.25Gbps downstream with legacy systems and 2.5Gbps downstream with Teknovus Turbo-EPON OLTs
Ultra-low power
Multiple Logical Links per Physical ONU supports guaranteed bi-directional connections for each dedicated link, performing like multiple, separate ONUs in each end-station
EPON ONU reference designs slash 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, regression-tested firmware including IGMP snooping, VLAN modes, and QoS policy enforcement
Backwards compatibility with all Teknovus Optical Line Terminal (OLT) chips

Examples of configuration and required application flexibility are listed below. Teknovus ONUs are found in many of these configurations and a variety of carrier deployments.

EPON ONU's

Optical Network Units

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Teknovus Solutions