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Communication Modules

(6380)
 
Communication Modules
Choose from category Communication Modules. Our offer includes 6380 types from 57 manufacturers.
SOS electronic is a specialized distributor of QUECTEL, 2J ANTENNAS, USR IOT, ACM, WIZNET.

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Modular IO Controller, Current/Voltage 4AI Current 4-20mA, 4AO Current/Voltage, RS485
Ord. No. 418773
S
Manufacturer USR IOT
Manufacturer USR IOT
14 pcs in stock
-
1 pcs+
75,44 €
2 pcs+
73,40 €
5 pcs+
71,36 €
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4-Way Ethernet/Wi-Fi Network IO Controller 4DI/4DO
Ord. No. 397759
S
Manufacturer USR IOT
Manufacturer USR IOT
15 pcs in stock
-
1 pcs+
22,02 €
3 pcs+
21,42 €
7 pcs+
20,83 €
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Industrial Grade Ethernet Switch, 5 Ports / 1G, Power Supply: 9,6-60VDC
Ord. No. 418782
S
Manufacturer USR IOT
Manufacturer USR IOT
10 pcs in stock
-
1 pcs+
31,93 €
3 pcs+
31,07 €
7 pcs+
30,21 €
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Industrial Grade Ethernet Switch, 8 Ports / 1G, Power Supply: 9,6-60VDC
Ord. No. 418784
S
Manufacturer USR IOT
Manufacturer USR IOT
20 pcs in stock
-
1 pcs+
36,98 €
3 pcs+
35,98 €
7 pcs+
34,98 €
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Super Port TTL UART to Ethernet Module, RJ45 jack
Ord. No. 397528
S
Manufacturer USR IOT
Manufacturer USR IOT
30 pcs in stock
-
1 pcs+
17,69 €
5 pcs+
17,21 €
10 pcs+
16,73 €
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Super Port Ethernet Module RJ45 jack
Ord. No. 321346
S
Manufacturer USR IOT
Manufacturer USR IOT
0 pcs (available soon)
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1 pcs+
12,01 €
5 pcs+
11,69 €
10 pcs+
11,36 €
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Super Port TTL UART to Ethernet Module RJ45 jack
Ord. No. 313785
S
Manufacturer USR IOT
Manufacturer USR IOT
125 pcs in stock
-
1 pcs+
18,52 €
3 pcs+
18,02 €
7 pcs+
17,52 €
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Evaluation Board for USR-K6/K7 w/o Module
Ord. No. 313792
S
Manufacturer USR IOT
Manufacturer USR IOT
2 pcs in stock
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1 pcs+
18,72 €
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Lora Converter RS232, RS485 to LoRa 803-930MHz (Point to Point)
Ord. No. 321360
S
Manufacturer USR IOT
Manufacturer USR IOT
0 pcs (available soon)
(24. Jul 2026: 30 pcs)
-
1 pcs+
25,78 €
3 pcs+
25,08 €
7 pcs+
24,39 €
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Remote IO Edge Gateway, ESP32 Chipset for Arduino, DIN rail
Ord. No. 402502
S
Manufacturer USR IOT
Manufacturer USR IOT
7 pcs in stock
-
1 pcs+
65,26 €
2 pcs+
63,49 €
5 pcs+
61,73 €
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Remote IO Edge Gateway, Ethernet+LTE, RS232, RS485, DIN rail
Ord. No. 397756
S
Manufacturer USR IOT
Manufacturer USR IOT
4 pcs in stock
-
1 pcs+
118,49 €
2 pcs+
115,29 €
5 pcs+
112,09 €
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Remote IO Edge Gateway, Ethernet, RS232, RS485, DIN rail
Ord. No. 390803
S
Manufacturer USR IOT
Manufacturer USR IOT
5 pcs in stock
-
1 pcs+
55,83 €
2 pcs+
54,32 €
5 pcs+
52,81 €
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High Performance ETH IoT Gateway, DIN rail
Ord. No. 412440
S
Manufacturer USR IOT
Manufacturer USR IOT
3 pcs in stock
(24. Jul 2026: 5 pcs)
-
1 pcs+
110,63 €
2 pcs+
107,64 €
5 pcs+
104,65 €
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High Performance LTE IoT Gateway, CAT4 4G, Ethernet, DIN rail
Ord. No. 363348
S
Manufacturer USR IOT
Manufacturer USR IOT
13 pcs in stock
-
1 pcs+
233,69 €
2 pcs+
227,37 €
5 pcs+
221,06 €
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Industrial Serial Port RS232/RS485/RS422 to Ethernet Converter
Ord. No. 352167
S
Manufacturer USR IOT
Manufacturer USR IOT
20 pcs in stock
(24. Jul 2026: 5 pcs)
-
1 pcs+
43,81 €
2 pcs+
42,62 €
5 pcs+
41,44 €
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Serial Port RS232/RS485/RS422 to Ethernet Converter
Ord. No. 362075
S
Manufacturer USR IOT
Manufacturer USR IOT
21 pcs in stock
-
1 pcs+
48,98 €
2 pcs+
47,65 €
5 pcs+
46,33 €
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4x Serial Port RS232/RS485/RS422/DSUB9 to Ethernet Converter
Ord. No. 362020
S
Manufacturer USR IOT
Manufacturer USR IOT
10 pcs in stock
-
1 pcs+
83,69 €
2 pcs+
81,43 €
5 pcs+
79,17 €
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8x Serial Port RS232/RS485/RS422 to Ethernet Industrial Converter
Ord. No. 354219
S
Manufacturer USR IOT
Manufacturer USR IOT
27 pcs in stock
-
1 pcs+
202,18 €
2 pcs+
196,72 €
5 pcs+
191,25 €
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Ethernet Switch, 8-port (POE) 120W(30W/port), 1x Gigabit Ethernet Port, 1x SFP Gigabit Optical Port
Ord. No. 410383
S
Manufacturer USR IOT
Manufacturer USR IOT
1 pcs in stock
-
1 pcs+
60,17 €
2 pcs+
58,54 €
5 pcs+
56,91 €
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5 Port 10/100M Industrial Ethernet Switch DIN rail
Ord. No. 355538
S
Manufacturer USR IOT
Manufacturer USR IOT
8 pcs in stock
-
1 pcs+
35,23 €
3 pcs+
34,28 €
7 pcs+
33,33 €
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Serial RS232 to Ethernet Converter
Ord. No. 321363
S
Manufacturer USR IOT
Manufacturer USR IOT
92 pcs in stock
-
1 pcs+
18,47 €
3 pcs+
17,98 €
7 pcs+
17,48 €
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Serial RS485 to Ethernet Converter
Ord. No. 321364
S
Manufacturer USR IOT
Manufacturer USR IOT
71 pcs in stock
-
1 pcs+
18,70 €
3 pcs+
18,20 €
7 pcs+
17,69 €
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Serial RS232/RS485/RS422 to Ethernet Converter
Ord. No. 321365
S
Manufacturer USR IOT
Manufacturer USR IOT
100 pcs in stock
-
1 pcs+
23,67 €
3 pcs+
23,03 €
7 pcs+
22,39 €
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Industrial Serial RS232, RS485 to Ethernet Converter
Ord. No. 378363
S
Manufacturer USR IOT
Manufacturer USR IOT
155 pcs in stock
-
1 pcs+
36,31 €
3 pcs+
35,33 €
7 pcs+
34,35 €
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Ethernet Module 2*TTL, 50x30x23,2mm, RJ45 jack
Ord. No. 375064
S
Manufacturer USR IOT
Manufacturer USR IOT
73 pcs in stock
-
1 pcs+
16,98 €
5 pcs+
16,52 €
10 pcs+
16,06 €
Bulk discounts
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More info

Communication and fast data and information transfer are common parts of the technical conveniences of our time and accompany us in our everyday lives. Communication modules have become part of many electronic devices, not only telephones and computers but also vehicles, agricultural machines, medical devices and the like.

Considering the use, the transmission of information and data from the transmitter to the receiver is possible via wireless (air), metallic (wire) or optical path.

Use of communication modules

Communication modules are devices that provide connectivity for other electronic devices. They are used to transmit and receive data over a network, enabling communication between devices. Communication modules can be based on different technologies including Wi-Fi, Bluetooth, Ethernet, and mobile networksRead more

The most common use of communication modules is in the Internet of Things (IoT), where they provide a way for IoT devices to connect to a network and exchange data. They are also used in industrial automation, automotive systems and other applications that require remote communication between devices.

Communication modules come in a variety of forms, including integrated circuits, plug-in cards, and stand-alone units. They can be integrated into other devices such as laptops, smartphones, and embedded systems, and typically have low power consumption, making them suitable for battery-powered applications.

The use of communication modules has significantly increased the connectivity of electronic devices, which has led to the creation of new applications and services. They have enabled devices to exchange data in real-time, even over long distances, which brings greater efficiency and better collaboration in various fields.

The SOS electronic’s offer provides communication modules of world brands such as Quectel, Lantronix, Wiznet, and others, as well as antennas by 2J Antennas.

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