Sierra Wireless AirPrime WP7601 Hardware Integration Manual
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Sierra Wireless AirPrime WP7601 Hardware Integration Manual

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AirPrime WP7601
Hardware Integration Guide
41111210
Rev 1

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Summary of Contents for Sierra Wireless AirPrime WP7601

  • Page 1 AirPrime WP7601 Hardware Integration Guide 41111210 Rev 1...
  • Page 2 Notice totally lost. Although significant delays or losses of data are rare when wireless devices such as the Sierra Wireless modem are used in a normal manner with a well-constructed network, the Sierra Wireless modem should not be used in...
  • Page 3 This product may contain technology developed by or for Sierra Wireless Inc. This product includes technology licensed from QUALCOMM®. This product is manufactured or sold by Sierra Wireless Inc. or its affiliates under one or more patents licensed from InterDigital Group and MMP Portfolio Licensing.

  • Page 4: Table Of Contents

    Contents Introduction .............5 Accessories .

  • Page 5: Introduction

    1: Introduction The AirPrime WP7601 is an industrial-grade LGA 239-pad module that provides voice and data connectivity on LTE networks. The module also provides GNSS functionality as a SKU-configuration. Accessories A hardware development kit is available for AirPrime WP-series modules. The kit...

  • Page 6: Power

    2: Power Power Supply The host provides power to the AirPrime WP7601 through multiple power and ground pins. The host must provide safe and continuous power at all times; the module does not have an independent power supply, or protection circuits to guard against electrical issues.

  • Page 7: Rf Specifications

    3: RF Specifications The AirPrime WP7601 operates on the frequency bands listed below. Table 3-1: LTE Frequency Band Support Band Frequency (Tx) (MHz) Frequency (Rx) (MHz) 1710–1755 2110–2155 777–787 746–756 Table 3-2: GNSS Frequency Band Support Band Frequencies (MHz) 1575.42 ± 1.023 GLONASS 1597.52–1605.92...

  • Page 8: Routing Constraints And Recommendations

    4: Routing Constraints and Recommen- dations This section describes general routing constraints and recommendations for the AirPrime WP7601 module. Note: This is a non-exhaustive list of suggested design guidelines. The developer is respon- sible for deciding whether to implement these guidelines.

  • Page 9: Antenna

    • Since the maximum peak current can reach 2.5 A, Sierra Wireless strongly recommends having a large width for the layout of the power supply signal (to avoid voltage loss between the external power supply and VBAT_BB/ VBAT_RF.

  • Page 10: Uim Interface

    UIM Interface • The length of the tracks between the AirPrime WP7601 and the UIM socket should be as short as possible. Maximum recommended length is 10cm. • ESD protection is mandatory on the UIM lines unless there is no physical access to the UIM.

  • Page 11: Usb Interface

    Ground plane: Sierra Wireless recommends a common ground plane for analog/digital/RF grounds Note: The AirPrime WP7601 does not include any protection against over-voltage. The host device must provide adequate ESD protection on digital circuits and antenna ports as detailed in the following table.

  • Page 12: Mechanical Integration

    Attention should be paid to: • Antenna cable integration (bending, length, position, etc) • Pads of the AirPrime WP7601 to be soldered to the ground plane • Ensuring proper board layout • Providing sufficient space around the module for heat dissipation...

  • Page 13: Signal Reference Schematics

    Routing Constraints and Recommendations Signal Reference Schematics UIM_VCC UIM1 UIM_RESET_N UIM_DATA UIM_CLK SW_A SW_B UIM1_DET SIM2070-6-0-30-00-A VGPIO_1V8 ESD suppressor Note: Example ESD and SIM connector part numbers listed. Comparable parts may be used instead. Note: Capacitor on UIM_CLK is intended to slow down the clock signal in case of crosstalk.
  • Page 14 Hardware Integration Guide VCC_5V0 Replace with FPF2163 if Autorestart is required USB_VBUS VCC_1V8 VOUT FLAGB ISET VCC_1V8 GND1 GND2 FPF2164 USB_ID Figure 4-4: USB OTG Interface Rev 1 Jul 17 41111210...

  • Page 15: Regulatory Compliance And Industry Certifications

    Some airlines may permit the use of cellular phones while the aircraft is on the ground and the door is open. The AirPrime WP7601 modem may be used normally at this time.
  • Page 16 AirPrime 1710–1755 WP7601 777–787 4. The AirPrime WP7601 module may transmit simultaneously with other collo- cated radio transmitters within a host device, provided the following conditions are met: · Each collocated radio transmitter has been certified by FCC/IC for mobile application.
  • Page 17 FCC/IC RF exposure guidelines. The end product with an embedded AirPrime WP7601 module may also need to pass the FCC Part 15 unintentional emission testing requirements and be properly authorized per FCC Part 15.

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