YST-TG400LTE-A - Yeastar 4-Port 4G-LTE Gateway | Aztek Computers
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SKU: XUR6UA91AR |  Mfg. Part: YST-TG400LTE-A  | 
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YST-TG400LTE-A - Yeastar 4-Port 4G-LTE Gateway

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Condition: New

$1,063.11  $1,435.20
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Product Overview

- Number of Ports: 4
- GSM Frequency: 850/900/1800/1900 MHz
- WCDMA Frequency: 850/1900 MHz, 850/2100 MHz, 900/2100 MHz
- 4G LTE Band: U.S. Cellular, AT&T, Cricket Wireless, H2O Wireless, Google Project Fi, T-Mobile, Ting, Lycamobile
- LAN: 1 10/100 Mbps Ethernet Interface

Expert Overview

The Yeastar 4-Port 4G-LTE Gateway, part number YST-TG400LTE-A, is designed for businesses requiring integration of cellular network connectivity into their existing IT infrastructure. This device provides four GSM ports, enabling the use of 4G LTE, WCDMA, and GSM frequencies for voice and data communication. It supports common U.S. carriers such as AT&T, T-Mobile, and U.S. Cellular, along with other listed providers. The gateway connects to your network via a single 10/100 Mbps Ethernet interface. It is suitable for organizations looking to establish or expand communication channels using cellular networks, potentially for remote offices, backup communication lines, or specific applications that benefit from mobile network access. This unit addresses the need for reliable cellular integration without requiring a complete overhaul of existing systems.

Technical Specifications

Number of Ethernet Ports: 1
Number of GSM Ports: 4
Color: Black

Product Details

  • Manufacturer:
  • Model Number:
  • Condition:
  • Weight:
  • Dimensions:
  • Updated:
  • Added:
  • Yeastar
  • YST-TG400LTE-A
  • New
  • 4.95 lbs
  • 11 X 5 X 9
  • Jul 27, 2026
  • May 16, 2026
Product Identifiers: Brand: Yeastar • Part #: YST-TG400LTE-A • Category: Other Ent. Switches & Hubs

Frequently Asked Questions

What cellular networks are supported by this gateway?

The gateway supports 4G LTE bands compatible with U.S. Cellular, AT&T, Cricket Wireless, H2O Wireless, Google Project Fi, T-Mobile, Ting, and Lycamobile. It also operates on GSM frequencies of 850/900/1800/1900 MHz and WCDMA frequencies of 850/1900 MHz, 850/2100 MHz, and 900/2100 MHz.

How many network ports does this device have?

The Yeastar 4-Port 4G-LTE Gateway features one 10/100 Mbps Ethernet interface for LAN connectivity. It also includes four GSM ports for cellular network access.

What is the primary use case for this 4G-LTE gateway?

This gateway is designed for businesses that need to integrate cellular communication into their IT infrastructure. It can be used for applications such as providing cellular voice lines, enabling mobile data access, or serving as a backup communication method for existing systems.

What are the physical dimensions or color of the unit?

The unit is black. Specific physical dimensions are not provided in the product data.

YST-TG400LTE-A - Yeastar 4-Port 4G-LTE Gateway

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Reviews for Yeastar YST-TG400LTE-A

$1,063.11