A d v a n c e d I n f o r m a t i o n
S m a r t M e s h® I P
LTP5901/LTP5902-IPR
2.4 GHz 802.15.4 EternaTM Embedded Network Manager
About SmartMesh IP
Dust Networks’ new standards-based SmartMesh® IP product line achieves unsurpassed levels of networking resilience and reliability, with
advanced network management and comprehensive security. Based on Dust’s breakthrough Eterna™ SoC technology, SmartMesh IP
enables up to 8 times lower power consumption than competing solutions even in harsh, dynamically changing RF environments. Cost
effective, IP (Internet Protocol) compatible, and widely applicable, SmartMesh IP serves an extensive range of applications, such as energy
management, building automation, renewable energy, and other implementations in smart infrastructure that call for ultra low power.
Product Descriptions – LTP5901/LTP5902-IPR
Based on the IETF 6LoWPAN and IEEE 802.15.4e Standards, the LTP5901/LTP5902-IPR SmartMesh IP embedded network manager
anchors the SmartMesh IP product line. It serves not only as a wireless-to-wired access point, but more importantly provides the core
networking functionality, enabling the network to achieve unsurpassed levels of resiliency, reliability, and scalability. The
LTP5901/LTP5902-IPR continuously optimizes the network and provides robustness in the face of constantly changing RF environments.
Furthermore, the network manager’s load balancing algorithms add more bandwidth for the busiest motes while maintaining traffic flow
for the rest of the network.
The LTP5901/LTP5902-IPR embedded network manager comes in an easy-to-integrate surface-mount printed circuit board (PCB) module
incorporating the LTC5800-IPR embedded network manager-on-chip. The LTP5901-IPR module includes an on-board chip antenna, while
the LTP5902-IPR module includes an MMCX antenna connector. Both PCB modules will come with modular certifications for FCC, IC,
and CE. As part of the SmartMesh IP system, the LTP5901/LTP5902-IPR enables customers to integrate a standards-based wireless
network into sensors and actuators to provide scalable bidirectional communications.
The manager offers a comprehensive application programming interface (API) via a UART interface, providing full visibility and control
over network configuration, security administration, network status, and performance statistics. With its combination of low power,
compact easy-to-integrate form factor, and sophisticated network management, the LTP5901/LTP5902-IPR embedded network manager is
ideally suited for deploying resilient, reliable mesh networks in a wide variety of environments and applications.
Key Product Features
SmartMesh IP Mesh Networking Performance
Full Application Flexibility
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Advanced network management—dynamically optimizes
mesh connectivity based on the changing RF environment
Load balancing & optimization—adds bandwidth for the
busiest motes while maintaining normal traffic flow for the
rest of network
Intelligent power management—balances traffic so that
power consumption is also balanced within the network
Battery powered routers
•
Dynamic bandwidth—creates temporary high bandwidth
“pipes”
Low latency mode—mode for fastest packet
•
Ultra-low Power Operation
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Industry-leading radio technology capable of line-powered,
battery-powered, or energy-scavenging operation
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IP Standards Compliance
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Easy to Integrate and Deploy
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Compliant to IETF 6LoWPAN and IEEE 802.15.4e standards
Auto-forming, self-healing, self-sustaining—automatically
configures and maintains the network without requiring on-
site wireless expertise.
Fully engineered RF transceiver, with power amplifier (PA),
integrated balun, and antenna matching circuitry
Comprehensive APIs provide rich and flexible functionality to
ease software development and device integration
•
Compact manager design manages networks up to 32 motes
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Time Synchronized Mesh Networking
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Zero collision packet exchange—for scalability and
efficiency
Time-synchronized channel hopping seamlessly
compensates for in band blocking and multipath fading in
dynamic RF environments
Secure Global Market Solution
•
Operates on 2.4 GHz global license-free band, providing
customers with a single product for world-wide use
RF modular certifications (pending)—FCC, IC and CE
AES-128 bit encryption
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Highly Accurate Time Stamping
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