Versions

ALWG-1638

ALWG-1638 image

Technology

General Specifications

Part Order Number

AWLG-1638-M97

Product Brand

Macnman Technologies Pvt Ltd

Interfaces

1

X RS485

2

X 4-20 mA

2

X 0-10 V

2

X Digital

1

X I2C

1

X UART

With the MacSync Series, a single interface can be used at a time

I2C & UART is for the internal purposes

Chips

nRF5340

STM32WL5x

Number of cores

Quad core

Clock

960MHz per core

RAM Memory

Number of cores

Quad core

Clock

960MHz per core

Storage

Internal memory

8GB eMMC

Protection

Protection

Surge protection

LoRaWAN Range

2 KM

8 KM

LoRaWAN range varies based on environmental conditions. The claimed estimates are based on our tests and may differ in real-world scenarios due to interference, obstacles, and other factors.

Cloud Platforms

Cloud Platform
Cloud Platform
Cloud Platform
Cloud Platform
Cloud Platform

LoRaWAN Specifications

Supported Class

Class A

Class B

Class C

Frequency

EU868

EU868

EU868

EU868

Uplinks channel

8

TX power

Up to 27 dBm @ SF12, BW 125 kHz

Data-rate

Dynamic data-rate adaptation (ADR)

LoRa demodulators

8 x 8 channels LoRa packet detectors

Demodulation paths

Up to 10 parallel

Downlink channel

1

RX sensitivity

Down to -139 dBm @ SF12, BW 125 kHz

Antenna connector

N-type

Ethernet

Number

1

PoE

PoE class A (38-58V DC)

Type

1x 10/100M

WiFi

Bands

2.4 GHz ISM

Modulation schemes

BPSK, QPSK, 16 QAM, 64 QAM

Antenna

Inbuilt inside the enclosure

Standards

802.11 b/g/n, 802.3, 802.3u 802.11 e-compatible bursting and I standards

Security

WEP, TKIP, and AES, WPA, WPA2

Cellular
Modem

SIM card

Dual nanoSIM, tray type antiloss holder

Antenna

Inbuilt inside the enclosure

Band LTE FTD

B1/B2/B3/B4/B5/B7/B8/B12 /B13/B18/B19/B20/B25/B26/B28

GNSS

GNSS systems

GPS, BDS, Galileo, GLONASS, QZSS

Antenna connector

Inbuilt inside the enclosure

Security

VPN

Multiple VPN support

Login

User name and login access

Indicators

Multifunction

1 RGB LED

Debug

System debug

C-type USB to UART inbuilt

Default

Default push button

Reset

Reset push button

Operating
System

OS

OpenWRT Linux

LNS

ChirpStack server

Forwarder

UDP forwarder ChirpStack MQTT forwarder

Functions

Other functions

Node-RED with ChirpStack support

Power Supply

Power supply

PoE isolated EEE802.3af compliant 37-57V isolated

Power consumption

Up to 10W Average 5W (approx)

Power backup

Inbuilt SuperCAP

Connector

RJ45 (cable through gland)

Backup time

Approx 20s

Physical
Characteristics

Installation

Pole / wall mounting with attached stainless steel clamp

Housing back

Aluminium alloy ADC-12 - Surtec 650 salt spray duration 96hrs

Cooling

Passive

Housing front

Polycarbonate - UV stabilized UL94 V0 rated, Sabic943(f1)

Weight

Approx 920g (without antenna and clamp)

ALWG
Dimensions

dimension-1

What’s in the
Box?

ALWG-1638

ALWG-1638

Mounting Clips

Mounting Clips

Cable Extender*

Cable Extender*

Screws

Screws

Power Adapter *

Power Adapter *

User Manuals

User Manuals

Warranty Cards

Warranty Cards

The star mark (*) indicates that the part is an accessory and needs to be purchased separately. It is not included in the box.

Operating
Conditions

Operating Temperature

-35 C

+ 65 C

Storage Temperature

-40 C

+ 80 C

Relative Humidity

95% (non-condensing)

IP Rating

Suitable for indoor, outdoor & harsh environments such as high UV exposure, heavy rain, dusty conditions etc

Default
Parameters

Frequency Plan

IN865

Confirmed Uplink

Off

Adaptive Data Rate

On

Heartbeat

10 Mins

To modify any MacSync parameter, you’ll need the Macnman Maya app.

Got an IoT idea?

Let’s bring it to life!

flag image

Let‘s Make it Easy

Reach Out Now

Icon

Contact to Sales

Talk to our friendly team

chat@macnman.com
Icon

Call Us

24 X 7 Always On

+91 7972856163
Icon

Contact to Support

We are here to help

support@macnman.com
Icon

Visit Us

Visit our office HQ

View on Google Map

Socials

LoRaWAN

4G IoT

WiFi Ble IoT

Nb IoT

Customize

Maya

Documentation

Case Studies

Blogs

Welcome to Macnman Technologies Pvt Ltd! These Terms and Conditions ("Terms") govern your access to and use of the Macnman's website (the "Website"). As an Original Equipment Manufacturer (OEM) of IoT products and solutions, this Website is designed primarily to provide information to potential business partners, integrators, and clients. By accessing or using our Website, you acknowledge that you have read, understood, and agree to be bound by these Terms. If you do not agree to these Terms, please do not use our Website.

1. Acceptance of Terms:
By using our Website, you confirm that you are authorized to enter into a binding contract on behalf of your business or entity (if applicable) and that you accept these Terms. These Terms constitute a legally binding agreement between you and Macnman IoT regarding your use of the Website.

2. Website Content & Intellectual Property:
Ownership: All content on this Website, including but not limited to text, graphics, logos, images, audio clips, video clips, data compilations, software, product descriptions, and technical information (collectively, "Content"), is the property of Macnman IoT or its licensors and is protected by Indian and international copyright, trademark, and other intellectual property laws.

Informational & Marketing Purpose: All Content, including images, videos, illustrations, graphical representations, and textual descriptions of products and solutions, is provided for general informational, illustrative, and marketing purposes only. While we strive to present accurate and up-to-date information, this Content is intended to convey the general features, capabilities, and potential applications of our IoT products.

No Warranty from Website Content: The Content on this Website does not constitute a definitive specification, technical guarantee, or warranty for any specific product or solution. Actual product specifications, performance, features, and appearance are subject to change and are exclusively defined in official product datasheets, technical documentation, and specific commercial agreements (e.g., purchase orders, supply contracts) between Macnman IoT and its clients. You acknowledge that relying solely on Website Content for product suitability or performance is at your own risk.

Limited License: You are granted a limited, non-exclusive, non-transferable, revocable license to access and use the Website and its Content for your internal business informational purposes, such as evaluating potential OEM partnerships or product integration. You may not reproduce, distribute, modify, create derivative works of, publicly display, publicly perform, republish, download, store, or transmit any of the Content without the prior written consent of Macnman IoT.

3. Use of Website:
You agree to use the Website only for lawful purposes consistent with its intended B2B/OEM informational nature and in a manner that does not infringe the rights of, or restrict or inhibit the use and enjoyment of this Website by any third party. Prohibited conduct includes, but is not limited to: Engaging in any activity that could harm, disable, overburden, or impair the Website or the servers and networks connected to the Website. Attempting to gain unauthorized access to any portion of the Website, other accounts, computer systems, or networks connected to the Website through hacking, password mining, or any other means. Using the Website to distribute any malicious software, viruses, or other harmful content. Collecting or storing personal data about other users or any commercial information without their express consent. Using the Website for direct sales or marketing of third-party products or services without explicit authorization.

4. Disclaimers:
"As Is" and "As Available" Basis: The Website and all Content are provided on an "as is" and "as available" basis, without any warranties of any kind, either express or implied.
No Warranties of Performance or Suitability: Macnman IoT does not warrant that the Website or its Content will be error-free, uninterrupted, secure, or available at any particular time or location.
Product Development: Products and solutions mentioned on the Website may be under development or subject to change. At Macnman Technologies Pvt. Ltd. ("Macnman"), we take pride in our field success and may highlight it via case studies, client stories, and marketing materials. Unless otherwise agreed in writing, we consider ourselves to have full rights to share such information.

5. Limitation of Liability:
To the fullest extent permitted by applicable law, in no event shall Macnman IoT, its affiliates, directors, officers, employees, agents, or suppliers be liable for any direct, indirect, incidental, special, consequential, punitive, or exemplary damages, including but not limited to, loss of profits, goodwill, data, or other intangible losses arising out of or in connection with your use of the Website or its Content.

6. Indemnification:
You agree to defend, indemnify, and hold harmless Macnman IoT and all related entities from any claims, liabilities, damages, losses, or expenses arising from your violation of these Terms or your misuse of the Website.

7. Links to Third-Party Websites:
The Website may contain links to third-party websites. We do not control or take responsibility for the content, privacy policies, or practices of any third-party websites. Inclusion of links does not imply endorsement.

8. Governing Law & Jurisdiction:
These Terms shall be governed by Indian law. Any disputes shall be subject to the exclusive jurisdiction of the courts located in Pune, Maharashtra.

9. Changes to Terms:
We reserve the right to update these Terms at any time. Continued use of the Website after changes have been posted constitutes acceptance of the new Terms. You should review these Terms regularly.

Copyright © 2025 Macnman Technologies Pvt Ltd. All rights reserved.

Privacy Policy / Terms of use / Sales Policy / Legal / Site Map

India