Semtech and Virtual Extension Expand Wireless Mesh Network Platform with Ultra-High
Transmission Range Chipset
New Chipset Pairs Semtech SX1231 ISM Transceiver with Virtual Extension VE209S Mesh Controller for Highest Performance
in Smart Lighting and Smart Environment Applications
CAMARILLO, Calif.--
(BUSINESS WIRE)
-- Semtech Corp. (Nasdaq:SMTC), a leading supplier of analog and mixed-signal
semiconductors, and Virtual Extension (Beit Dagan, Israel), a leading mesh wireless networks provider, today announced the
expansion of their wireless mesh network platform to include a new, ultra-high transmission range (Tx) power chipset that brings
a new level of performance to a wide variety of smart environment applications. The chipset pairs Semtech's SX1231
ISM
-band
transceiver with Virtual Extension's VE209S wireless mesh controller to enable reliable wireless data transmission across
greater distances, compared to lower Tx solutions.
The ultra-high, +17 dBm RF transmission power of the SX1231 makes this chipset ideal for network applications that need to
fully utilize the maximum power allowed by European, North American and other worldwide regulations, as well as for battery-
operated devices with up to a 12-year operating lifetime, or a combination of the two, all using very few external components.
Designers of smart lighting, metering, alarms, security systems and other smart environment systems now have the highest-
performance network solution available, either as chipsets for their own design, or as customized, ready-made modules.
A member of Semtech's complete platform of ISM-band transceivers, the SX1231 is optimized for asynchronous sensor network
designs over a wide frequency range, including the 433 MHz, 868 MHz and 915 MHz bands. The device offers the unique
benefit of programmable narrow-band and wide-band communication modes, without the need to modify external components. It
offers a world-class, 137 dB link budget and a high receive sensitivity of -120 dBm, along with a high transmitter output power of
17 dBm to enable reliable transmission over greater distances.
The SX1231 extends battery life with an ultra-low, 16 mA (typ) receive mode current consumption, 95 mA (typ) transmit current
consumption (at +17 dBm), and a 0.1 µA (typ) sleep mode current consumption.
The VE209 family of high-performance mesh controllers serves as the main building block of a VEmesh network unit, either a
gateway or a node. These IP based mesh controllers have the necessary internal elements for performing all networking tasks
and the required interfaces, for a wide choice of protocols, with DALI, MODBUS, RS232, USB and TCP/IP compatibility.
VEmesh units provide highly reliable bi-directional communication and best-in-class range and coverage for distributed
monitoring and data collection of smart lighting, smart metering and sensor systems. All VEmesh nodes also act as relays to
retransmit data from other units in order to create a modular solution with no practical limitation to the number of nodes or size
of coverage area.
"This new chipset is great news for a wide variety of smart environment applications," said Sameer Vuyyuru, Vice President
Marketing for Semtech's Advanced Communications and Sensing Group. "Expanding our relationship with Virtual Extension, this
chipset joins our lower output power, +12.5 dBm, 3 mA version introduced last year. Our wireless mesh platform enables robust,
reliable mesh networks that are easier to design, build, install and maintain, and can easily scale when the network expands."
"With a transmission power of +17 dBm, high selectivity filter and programmable communication modes, the SX1231 is an
excellent companion chip to our VE209S wireless mesh controller," stated Leor Hardy, Chief Technology Officer for Virtual
Extension. "It enables wireless mesh networks complying with the most stringent requirements of European and other worldwide
smart environment regulations."
Key Features of Semtech - Virtual Extension High Transmission Power Wireless Mesh Solution
● Fully bi-directional
● Farthest range in class
● Very low power consumption, for years of operation on a single battery
● Fastest response in class — lowest and most predictable latency
● Secure (frequency diversity) and resistant (space diversity) to multipath fading and propagation changes
● Simple: no knowledge; no training installation, maintenance; no need to manage software