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PremierWave® 2050 Through-Hole Adapter Integration Guide 

1: Introduction 

About the Integration Guide 

This integration guide provides the information needed to integrate the Lantronix® 

PremierWave® 2050 through-hole footprint into customer-printed circuit boards. The 

PremierWave 2050 through-hole footprint (Lantronix

 

model number PW20503), is an adapter 

within the PremierWave 2050 family products designed to be installed on an adapter board. 

This integration guide is intended for engineers responsible for integrating the PremierWave 

2050 through-hole adapter into their product. This document provides instruction for 

connecting to the various module pin function groups as well as general module placement 

and mounting.  For detailed technical and compliance specifications please refer to the 

PremierWave 2050 802.11ac Embedded Wi-Fi Gateway Datasheet 

available

 

at 

www.lantronix.com/support/documentation

. 

The table below describes the integration guide sections. 

Table 1-1 PremierWave 2050 Through-Hole Adapter Integration Guide Sections 

Section

 

Description 

PremierWave 

2050 

Features  Provides an overview of the module functions and mechanical drawing 

PremierWave 

2050 

Block 

Diagram 

Shows the module functional blocks 

Signal Descriptions 

Provides signal descriptions and pinout information 

Antenna Interface 

Lists the antennas pre-certified for use with the module 

Antenna Placement 

Provides a general recommendation for antenna placement 

Using the RF1 Signal Pin 

This section is reserved for a future off module antenna connection 

option 

Serial Interface 

Provides an example on how to connect the unit to external 

RS232/485/422 networks 

Ethernet Interface 

Gives an example on how to connect the module Ethernet 

USB Device Port 

Provides an example on how to connect the unit up as a USB device 

port 

USB Host Port 

Provides an example on how to connect the module USB host ports 

LEDs 

Describes the module LED connections 

General Purpose IO Pins 

Describes the module GPIO connections 

Reset Pins 

Describes the module RESET, DEFAULT, and WAKE pins 

Mounting Instructions and 

PCB Footprint 

Provides the module PCB footprint and solder profile 

Product Information Label 

Provides an image and description of the unit label contents 

Evaluation Board Schematic 

Provides the PremierWave 2050 evaluation board schematic. 

 
 
 
 
 
 

Содержание PremierWave 2050

Страница 1: ...Part Number 900 787 R Revision A August 2017 PremierWave 2050 Through Hole Adapter Integration Guide...

Страница 2: ...takes no obligation to update the information in this publication Lantronix does not make and specifically disclaims all warranties of any kind express implied or otherwise regarding title non infring...

Страница 3: ...l on the end product incorporating the PremierWave 2050 module must clearly state that it contains an FCC approved RF module Canada and Japan also require a similar statement For example This product...

Страница 4: ...d valid and the FCC ID cannot be used on the final product including the transmitter Changes or modifications to this device not explicitly approved by Lantronix will void the user s authority to oper...

Страница 5: ...nctional Description 9 PremierWave 2050 Features__________________________________________________ 9 PremierWave 2050 PW20503 Block Diagram __________________________________ 11 Signal Descriptions __...

Страница 6: ...igure 3 5 Evaluation Board Schematic 2 of 6 _________________________________ 26 Figure 3 6 Evaluation Board Schematic 3 of 6 _________________________________ 27 Figure 3 7 Evaluation Board Schematic...

Страница 7: ...ion PremierWave 2050 Features Provides an overview of the module functions and mechanical drawing PremierWave 2050 Block Diagram Shows the module functional blocks Signal Descriptions Provides signal...

Страница 8: ...all technical and compliance specifications for the module PremierWave 2050 802 11ac Embedded Wi Fi Gateway User Guide Provides information needed to configure use and update the PremierWave 2050 fir...

Страница 9: ...ierWave 2050 evaluation kit 802 11ac Embedded Wi Fi Gateway dual U FL Note Please see the PremierWave 2050 802 11ac Embedded Wi Fi Gateway Integration Guide for the LGA footprint variant of the Premie...

Страница 10: ...2 Functional Description PremierWave 2050 Through Hole Adapter Integration Guide 10 Figure 2 1 PremierWave 2050 PW20503 Dimensions and Views...

Страница 11: ...Through Hole Adapter Integration Guide 11 PremierWave 2050 PW20503 Block Diagram The following drawing is a block diagram of the PremierWave 2050 showing the relationships of the components Figure 2...

Страница 12: ...e low to reboot unit 35K PU 2 GROUND Signal ground Connect to ground plane 3 DEFAULT Unit reset to default active low Drive low for 7 seconds or longer to reset unit to default settings 35K PU 4 WAKE...

Страница 13: ...served for future GPIO 30 CP5_I2CDATA Reserved for future GPIO 31 CP9 Reserved for future GPIO 32 5V 5V power input Connect to power plane 33 CP10 Reserved for future GPIO 34 5V 5V power input Connect...

Страница 14: ...with your certification lab for more details Table 2 3 PremierWave 2050 External Antenna Options Antenna Type Peak Gain Typical Lantronix Part Number Vendor Vendor Part Number Approved Region PCB Str...

Страница 15: ...with the PremierWave 2050 For similar PCB strip antennas with longer cables consult with Ethertronics www ethertronics com Lantronix provides a U FL to Reverse SMA antenna cable in with the evaluatio...

Страница 16: ...l transceiver in order to connect to external RS232 RS485 or RS422 networks The signals of the Serial Ports may be connected as shown in the reference schematic below The transceiver shown in the refe...

Страница 17: ...iver Required PremierWave 2050 Signal DTE Connector DCE Connector Signal Logic Description DB9 DB25 Signal DB9 DB25 Signal RXDx Data In 2 3 RXDx 3 2 TXDx TXDx Data Out 3 2 TXDx 2 3 RXDx RTSx H W Flow...

Страница 18: ...ntial pairs on a layer next to the signal ground plane The use of vias on these signals should be minimized Center tap signals RXCT and TXCT should be routed with at least 20 mil trace thickness The a...

Страница 19: ...ential pair with ETXP 3 ETXP Ethernet Transmit Positive signal 6 100 ohm differential pair with ETXM 2 RXCT Center tap for receive pair 12 Route 20 mil width 6 TXCT Center tap for transmit pair 10 Rou...

Страница 20: ..._LED 22 System status LED active high WLAN_LED 18 LED function for WLAN link indication active low ETH LINK ACT 20 Ethernet link ON Active low Ethernet activity Blink toggle General Purpose I O Pins P...

Страница 21: ...when the module is in the shutdown state Use the SHDN signal to gate off external logic when the module is in the shutdown state to minimize power Table 2 10 PremierWave 2050 Reset Signals Signal Pin...

Страница 22: ...ion inside of the end unit and installation should be chosen such that the antenna has as clear as possible line of site to the connecting WLAN devices The antenna path should be as clear as possible...

Страница 23: ...3 PCB Footprint and Module Dimensions PremierWave 2050 Through Hole Adapter Integration Guide 23 Figure 3 2 PremierWave 2050 PW20503 Module Dimensions...

Страница 24: ...re mounting if a The Humidity Indicator Card reads 10 when read at 23 5 C b The MSL3 are not met 4 If baking is required optional condition as below refer to IPC JEDEC J STD 033 a Bake 9 hours 125 C T...

Страница 25: ...3 PCB Footprint and Module Dimensions PremierWave 2050 Through Hole Adapter Integration Guide 25 Evaluation Board Schematic Figure 3 4 Evaluation Board Schematic 1 of 6...

Страница 26: ...3 PCB Footprint and Module Dimensions PremierWave 2050 Through Hole Adapter Integration Guide 26 Figure 3 5 Evaluation Board Schematic 2 of 6...

Страница 27: ...3 PCB Footprint and Module Dimensions PremierWave 2050 Through Hole Adapter Integration Guide 27 Figure 3 6 Evaluation Board Schematic 3 of 6...

Страница 28: ...3 PCB Footprint and Module Dimensions PremierWave 2050 Through Hole Adapter Integration Guide 28 Figure 3 7 Evaluation Board Schematic 4 of 6...

Страница 29: ...3 PCB Footprint and Module Dimensions PremierWave 2050 Through Hole Adapter Integration Guide 29 Figure 3 8 Evaluation Board Schematic 5 of 6...

Страница 30: ...3 PCB Footprint and Module Dimensions PremierWave 2050 Through Hole Adapter Integration Guide 30 Figure 3 9 Evaluation Board Schematic 6 of 6...

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