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Products Found: 35

Showing Results For: Modems

Modems

A modem, short for modulator-demodulator, is a specialised device designed to modulate and demodulate signals for digital data transmission over telephone lines, cable networks, or wireless connections. These networking and Wi-Fi devices are significant in connecting computers and other compatible devices to the internet. The primary function of a modem is to convert digital data from a computing device into a format suitable for transmission over communication channels and vice versa. This process ensures efficient and reliable internet access. Modern modems are equipped with advanced technologies that support higher data transfer rates and improved security features, enhancing user experience and offering robust connectivity solutions.

Benefits of Our Range of Modems

Our modems at Enrgtech are designed to support high-speed internet connections and are reliable, compatible, and easy to use. We offer branded and cost-effective modems, yet incorporated with robust security measures, ensuring smooth and online activities. 

Popular Types of Modems

Modems come in various forms, each catering to different networking environments and offering varying speeds and connectivity options. Some common modem types include:

  • Wireless Modems – A wireless modem enables wireless internet access using cellular networks.
  • Dial-Up Modems – These are the earliest types that use phone lines for internet access.
  • DSL Modems – Use phone lines but offer higher speeds by separating data and voice signals.
  • Cable Modems – These connect to the internet via the cable television network.
  • Fiber Optic Modems – Use fiber optic cables for ultra-fast internet speeds.
  • Satellite Modems – They provide internet access via satellite communications, ideal for remote locations.

Modem Vs. Router: The Key Difference

A modem connects to the ISP to provide internet access, while routers distribute that connection to multiple devices within a local network. Some devices combine both functions into a single unit, known as a modem-router.

Typical Applications of Modems

Modems are indispensable devices that find versatile applications across multiple facilities, including: 

  • Telecommunication Systems
  • Internet Connectivity
  • Remote Access
  • Networking
  • Point of Sale (POS) Systems
  • Telemedicine
  • Industrial and Automation Systems
  • Transportation and Logistics
  • Emergency Services.

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Enrgtech #
Manufacturer Part No
Name
Availability
Price
Rating
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ZETA-NLP-LTEM (GL) STARTER KIT, Siretta
10 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 230.64
3 +
£ 213.11
5 +
£ 206.89
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ZETA-NEP-LTE4 (EU) STARTER KIT, Siretta
12 In Stock
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1 +
£ 275.61
5 +
£ 268.16
10 +
£ 261.10
Rohs Verified
ZETA-N-LTE(EU) STARTER KIT, Siretta
2 In Stock
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1 +
£ 307.96
3 +
£ 295.62
5 +
£ 288.23
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ZETA-N-LTE(EU), Siretta
3 In Stock
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1 +
£ 250.98
3 +
£ 244.45
5 +
£ 238.43
Phoenix Contact
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2702253, Phoenix Contact
Pre Order
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1 +
£ 1592.92
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ZETA-NLP-LTEM (GL), Siretta
Pre Order
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1 +
£ 198.62
3 +
£ 193.45
5 +
£ 188.68
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ZETA-NEP-LTEM (GL) STARTER KIT, Siretta
999999997 In Stock
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1 +
£ 227.07
5 +
£ 217.08
10 +
£ 210.95
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ZETA-N2-GPRS STARTER KIT, Siretta
999999997 In Stock
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1 +
£ 160.50
2 +
£ 148.14
10 +
£ 137.55
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ZETA-N2-GPRS, Siretta
999999997 In Stock
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1 +
£ 137.14
5 +
£ 123.42
10 +
£ 114.65
Socomec
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48540053, Socomec
Pre Order
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1 +
£ 495.77
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SIRETTA MODEM DIN RAIL ADAPTER, Siretta
106 In Stock
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1 +
£ 4.71
5 +
£ 4.52
10 +
£ 4.40
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ZETA-NLP-LTE1 (EU) STARTER KIT, Siretta
999999997 In Stock
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1 +
£ 252.82
5 +
£ 245.99
10 +
£ 239.51
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ZETA-NSP-LTE1 (EU) STARTER KIT, Siretta
999999997 In Stock
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1 +
£ 241.44
5 +
£ 234.91
10 +
£ 228.73
Robustel
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M1200-4L, Robustel
2 In Stock
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1 +
£ 234.67
5 +
£ 218.23
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453-00011, Ezurio
999999997 In Stock
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1 +
£ 42.91
50 +
£ 41.81
100 +
£ 40.76
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ZETA-GEP-LTE4 (EU) STARTER KIT, Siretta
999999997 In Stock
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1 +
£ 306.35
5 +
£ 298.07
10 +
£ 290.23
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SL500-LTEM (GL) STARTER KIT, Siretta
13 In Stock
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1 +
£ 226.87
5 +
£ 220.07
10 +
£ 212.08
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GSM-Q2403, Quasar
75 In Stock
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1 +
£ 98.97
2 +
£ 95.01
5 +
£ 91.06
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453-00010, Ezurio
999999997 In Stock
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1 +
£ 43.74
50 +
£ 42.61
100 +
£ 41.55
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453-00011-K1, Ezurio
999999997 In Stock
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1 +
£ 139.65
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SL500-LTE1 (EU) STARTER KIT, Siretta
999999997 In Stock
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1 +
£ 251.73
2 +
£ 244.92
5 +
£ 238.48
Robustel
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M1200-4M, Robustel
Pre Order
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1 +
£ 171.41
5 +
£ 159.75
Laird Connectivity
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453-00011, Laird Connectivity
Pre Order
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1 +
£ 41.47
50 +
£ 40.41
100 +
£ 39.39
Laird Connectivity
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453-00010-K1, Laird Connectivity
1 In Stock
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1 +
£ 129.01
Laird Connectivity
Rohs Verified
453-00011-K1, Laird Connectivity
1 In Stock
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1 +
£ 139.65
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New Items
New items
450-00011-K1, Laird Connectivity

450-00011-K1, Laird Connectivity

The Laird Connectivity's gateway captures data from Bluetooth 5 long range sensors and sends it to the cloud via a global low power cellular connection. It consist of sentrius MG100 micro gateway, LTE-M & NB1 modem, BLE and MVNO SIM . RAM 256 KB On-board Flash 1 MB Additional Storage SD card support
New items
453-00010, Laird Connectivity

453-00010, Laird Connectivity

The Laird Connectivity LTE/Bluetooth v5/NFC modem with an integrated antenna LTE & BLE. 100 modem seamlessly incorporates a powerful Cortex M4F controller, full Bluetooth v5 and LTE CAT M1/NB-IoT capabilities – all with full regulatory certifications and LTE-M / NB-IoT radio via Sierra HL7800 Altair ALT1250 – LTE bands 1, 2, 3, 4, 5, 8*, 12, 13, 20, 28 Nordic nRF52840 – BT v5, Coded PHY (Long range), 1 MPHY & 2 MPHY
New items
ZETA-NEP-LTEM (GL) STARTER KIT, Siretta

ZETA-NEP-LTEM (GL) STARTER KIT, Siretta

The Siretta ZETA-NEP-LTEM (GL) is a cutting edge, low power industrial modem with general purpose interfaces. It will connect equipment to the new global LTE Cat M and NB IoT networks as they become available, and also provides backwards compatibility to the existing global 2G / GSM cellular network. The modem operates in a low power state thanks to it’s intelligent power saving design, making it ideal for use in industrial IoT applications today, and for long term future developments. Access Control Systems Car Parking Payment Environmental Monitoring Vending Machines Agriculture Tank Monitoring Alarm Panels Industrial Sensors Automatic Meter Reading Utilities
New items
48540053, Socomec

48540053, Socomec

The Socomec 4854 series is the modbus RS232/RS485 to wireless modem. ARF868 wireless modems convert data from a serial link into a wireless frame to send to a similar device in the frequency range 863-870 MHz. Long range Ease of installation Several types of communication
New items
LC300-N2-GPRS STARTER KIT, Siretta

LC300-N2-GPRS STARTER KIT, Siretta

The linkCONNECT LC300 series of self managing modems makes connecting over the 2G or 3G networks simplicity itself. The Siretta linkCONNECT software does all the hardwork for you and is easy to configure and work with. when connected to your equipment the LC300 series will auto negotiate and connect to any network and reboot as necessary to maintain connectivity to the internet and / or be monitored / controlled from anywhere in the world. The LC300 is truly 'plug-n-play' in that it requires no set up and is protocol transparent. Connect your equipment to an LC300 and any data it produces is transmitted automatically over the cellular network to the user or server as set up. Smart, self managing modem Auto detection of networks Agnostic of connected equipment or operating systems Intelligent modem - automatically delivers all data presented to it Adds GSM connectivity to dumb equipment - simply Reliable, automatically connected cellular connection under all network conditions
New items
SIRETTA MODEM DIN RAIL ADAPTER, Siretta

SIRETTA MODEM DIN RAIL ADAPTER, Siretta

The Siretta ZETA family of modems connect equipment to the LTE Cat 4 / LTE Cat 1 / LTE Cat M / LTE Cat NBIoT networks and provide backwards compatibility to the existing 3G / UMTS and 2G / GSM cellular networks. The modems operate in a low power state which makes them ideal for use in industrial IoT applications today and for long term future developments. 2 x Secure mounting positions for the ZETA modem to hold it firmly in place for harsh industrial environments Mount access directly from ZETA backplate ZETA Identification label window cutout to read device specific information including serial number, batch code and model number Large cable tie cut out to secure multiple cables to DIN rail frame before isertion in to the equipment rack Automatic hanging clip to secure ZETA DIN rail adapter to equipment DIN rail rack Secure locking clasp to maintain fixed position Strengthening flanges to ensure fixed horizontal position
New items
450-00039-K1, Laird Connectivity

450-00039-K1, Laird Connectivity

The Laird Connectivity's gateway captures data from Bluetooth 5 long range sensors and sends it to the cloud via a global low power cellular connection. It consist of sentrius MG100 micro gateway, LTE-M & NB1 modem, BLE and MVNO SIM . RAM 256 KB On-board Flash 1 MB Additional Storage SD card support Operating Range -40° to +80° C
New items
453-00011, Laird Connectivity

453-00011, Laird Connectivity

The Laird Connectivity cellular modem incorporates a powerful Cortex M4F controller, full Bluetooth v5 and LTE CAT M1/NB-IoT capabilities – all with full regulatory certifications and LTE carrier approvals. LTE-M / NB-IoT radio via Sierra HL7800 Altair ALT1250 – LTE bands 1, 2, 3, 4, 5, 8*, 12, 13, 20, 28 Nordic nRF52840 – BT v5, Coded PHY (Long range), 1 MPHY & 2 MPHY
New items
ZETA-NLP-LTE1 (EU) STARTER KIT, Siretta

ZETA-NLP-LTE1 (EU) STARTER KIT, Siretta

The Siretta ZETA-NLP-LTE1 (EU) is a cutting edge, extremely low power industrial modem. It will connect equipment to the European LTE Cat 1 network which is 100% compatible with the existing LTE infrastructure. The modem also provides fallback connectivity to the existing European 3G / UMTS and 2G / GSM cellular networks. The modem is able to operate in an extremely low power state which makes it ideal for use in industrial IoT applications today and for long term future developments. Digital Signage Car Parking Payment Kiosks Security Systems Gaming Machines Healthcare Elevator Systems ATMs Payment Systems Energy Utilities Water Utilities
New items
ZETA-NSP-LTE1 (EU) STARTER KIT, Siretta

ZETA-NSP-LTE1 (EU) STARTER KIT, Siretta

The Siretta ZETA-NSP-LTE1 (EU) is a cutting edge, low power industrial modem. It will connect equipment to the European LTE Cat 1 network which is 100% compatible with the existing LTE infrastructure. The modem also provides fallback connectivity to the existing European 3G / UMTS and 2G / GSM cellular networks. The modem operates in a low power state thanks to it’s intelligent power saving design, making it ideal for use in industrial IoT applications today, and for long term future developments. 6 Bands: 4G / LTE: B1(2100), B3(1800), B7(2600), B8(900), B20(800), B28A(700) MHz 3 Bands: 3G / UMTS B1(2100), B3(1800), B8(900) MHz 2 Bands: 2G / GSM | GPRS:B3(1800), B8(900) LTE FDD Category 1 3GPP release 9 compliant VoLTE Support SIM Application Tool Kit 3GPP TS 51.014 Control via AT commands according to 3GPP TS27.005, 27.007 and Telit Custom AT commands IPv4/IPv6 stack with UDP/TCP/FTP/SMTP protocol
FAQs
We offer free shipping for orders over £200 if delivery is in the UK. All other orders in the UK, shipping from £7.99 depending on the weight and measurement. Mainland Europe shipping charges start from £25. For all other countries shipping charges start from £50 for products like Modems and all others.
You can email us directly at sales@enrgtech.co.uk or via our website for any queries regarding Modems or any other product.
This depends on the Modems individual product and information that can be found on our website.
Yes, we offer special discounts on orders above £200 for Modems and all other products.
UK orders normally take between 2/3 working days. International orders normally take between 3/5 working days for all products including Modems.
Yes. We keep updating our stock frequently and if a product like Modems is not in stock then we will let you know.