Sequans’ Calliope LTE Cat 1 Chipset Platform Earns Validation by AT&T Wireless
May 24, 2016

PARIS – May 24, 2016 – Sequans Communications S.A. (NYSE: SQNS) announced that its Calliope Cat 1 LTE chipset platform has passed AT&T’s ADAPT chipset validation program and is approved to operate on AT&T’s 4G LTE network. Calliope is an award-winning LTE category 1 (10 Mbps) chipset platform optimized for the design of devices for the Internet of Things.

“Earning ADAPT verification for Calliope is a key accomplishment for Sequans and especially important to our IoT customers,” said Craig Miller, Sequans’ VP of Worldwide Marketing. “This approval significantly shortens development time and cost for Calliope-based IoT modules and devices. We expect to see Calliope inside many new M2M and IoT devices coming soon to AT&T’s network.”

The ADAPT verification process assures device makers that the Calliope LTE chipset platform meets AT&T’s performance, interoperability and feature requirements, and that it is validated for use in devices and modules designed to operate on the AT&T 4G LTE network.

Among Calliope’s key features are ultra low power consumption, allowing very long battery life, and a very compact form factor, which is a function of wafer-level packaging for both baseband and RF. The Calliope LTE Platform includes an integrated application CPU running Sequans’ carrier-proven LTE protocol stack. Calliope is a member of Sequans’ StreamliteLTE chipset family.

Calliope LTE Platform Feature Highlights

  • Throughput: up to LTE UE Category 1: 10 Mbps DL / 5 Mbps UL
  • Ultra low power consumption
  • 3GPP Release 10; software-upgradable to Release 11
  • FDD and TDD
  • Embedded application CPU
  • Wafer-level packaging
  • VoLTE and location based services capable
  • Host environments: Android, Android Wear, Linux, Windows, Real Time OS
  • Versatile interfaces to host system: UART, USB, HSIC

About Sequans Communications

Sequans Communications S.A. (NYSE: SQNS) is a 4G chipmaker and leading provider of single-mode LTE chipset solutions to wireless device manufacturers worldwide. Founded in 2003, Sequans has developed and delivered six generations of 4G technology and its chips are certified and shipping in 4G networks around the world. Today, Sequans offers two LTE product lines: StreamrichLTE™, optimized for feature-rich mobile computing and home/portable router devices, and StreamliteLTE™, optimized for M2M devices and other LTE devices for the Internet of Things (IoT).  Sequans is based in Paris, France with additional offices in the United States, United Kingdom, Israel, Hong Kong, Singapore, Taiwan, South Korea, and China. Visit Sequans online at


SOURCE: Sequans Communications S.A.

Media relations: Kimberly Tassin, +1.425.736.0569,

Investor relations: Claudia Gatlin, +1 212.830.9080,


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