Sierra Wireless 1104692 RF TXRX MODULE IOT 4G Equivalent & Substitute Parts

Part Overview

The Sierra Wireless 1104692 is an RF transceiver module designed for IoT and 4G applications. This component is classified as Obsolete and is no longer in active production. The module functions as a transceiver for wireless communication in IoT deployments requiring 4G connectivity.

Due to its obsolete status, sourcing new units from original manufacturing channels is no longer available through standard distribution. Organizations currently using this component must identify equivalent substitute parts to maintain system functionality and ensure long-term supply chain viability.

Substiute Parts

1104692

Sierra WirelessIn Stock: 8181104692 Datasheet

Current PartRFQ

RC7611-1_1105022

Sierra Wireless AirLinkIn Stock: 1126RC7611-1_1105022 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Sierra Wireless 1104692 is based on the following criteria derived from the provided parameters:

Primary Substitution Criteria:

• Functional classification as an RF transceiver module
• Support for 4G/LTE cellular communication
• Active product status with current manufacturing availability
• Compatibility with IoT application requirements
• Serial interface support for system integration

The substitute part RC7611-1_1105022 meets these criteria through its active product status, LTE protocol support, and transceiver module classification within the AirPrime® product family. This substitute maintains functional equivalence for 4G IoT applications while providing enhanced capabilities including integrated navigation functionality.

Parameter Comparison

Engineering Selection Recommendations

Substitute Part: RC7611-1_1105022

The RC7611-1_1105022 is the manufacturer-recommended substitute for the obsolete Sierra Wireless 1104692. This selection is based on the following engineering factors:

Product Status Alignment: The substitute maintains active product status with current manufacturing support, ensuring long-term availability and supply chain continuity. The original component's obsolete classification necessitates this transition.

Functional Equivalence: Both components are classified as RF transceiver modules within the Sierra Wireless AirPrime® product family. The substitute provides LTE protocol support, directly addressing the 4G requirement of the original component.

Integration Compatibility: The RC7611-1_1105022 provides multiple serial interfaces (ADC, GPIO, I2C, UART, USB) that support standard IoT system integration patterns. These interfaces enable compatibility with existing control and communication architectures.

Operational Specifications: The substitute operates across the industrial temperature range (-40°C ~ 85°C), suitable for IoT deployment environments. The 10Mbps data rate supports typical IoT bandwidth requirements.

Physical Implementation: Surface mount packaging (239-BFLGA Module) enables integration into modern PCB designs. The antenna-not-included configuration allows for application-specific antenna selection.

Frequently Asked Questions (FAQ)

Q: Why is the Sierra Wireless 1104692 no longer available?

A: The 1104692 has reached end-of-life status and is classified as obsolete. Sierra Wireless has discontinued manufacturing and distribution of this component. The RC7611-1_1105022 represents the active product line replacement.

Q: What are the key differences between the 1104692 and RC7611-1_1105022?

A: The primary differences are product status (obsolete versus active), integrated navigation capabilities (GPS, GLONASS, Galileo, BeiDou in the substitute), mounting technology (surface mount in the substitute), and specified operating temperature range (-40°C ~ 85°C in the substitute). Both function as 4G LTE transceiver modules for IoT applications.

Q: Are there any compatibility concerns when switching to the RC7611-1_1105022?

A: Compatibility depends on the specific application implementation. The substitute provides enhanced serial interface options (ADC, GPIO, I2C, UART, USB) and integrated navigation functionality. PCB layout modifications may be required due to the 239-BFLGA Module package format and surface mount requirements. Antenna selection must be verified for the application's RF performance requirements.

Q: What is the Moisture Sensitivity Level (MSL) of the substitute part?

A: The MSL specification for the RC7611-1_1105022 is not provided in the available technical parameters. This information should be obtained from the component datasheet or manufacturer documentation prior to implementation.

Q: Can the RC7611-1_1105022 be used in existing designs without modification?

A: The RC7611-1_1105022 is a surface mount module with a 239-BFLGA package format. Existing designs using the 1104692 may require PCB layout modifications to accommodate the substitute's physical form factor and mounting requirements. Electrical interface compatibility must be verified against the specific application schematic.

Q: What is the data rate specification for the substitute?

A: The RC7611-1_1105022 supports a data rate of 10Mbps, which is suitable for standard IoT communication requirements including sensor data transmission and remote monitoring applications.