
Lantronix 88-CAT4GLOBAL-ATT — LM80/LM83X LTE Cat 4 Global ATT Modem
$350.00
Ships from and sold by A5 IT
Available on backorder — ships as soon as stock arrives
Free 2-3 Day Shipping within the United StatesShips as soon as stock arrives. We'll confirm the lead time before your card is charged.
New, with full manufacturer warranty
Key Features
- LTE Cat 4 internal modem for LM80 and LM83X platforms
- Global ATT support for cellular out-of-band deployments
- External high-gain antenna support for installations where signal quality matters
- Internal modem form factor for integrated LM80/LM83X builds
- No integrated Wi-Fi, according to the current specifications
- Lantronix radio modem product type
- Maintain cellular access with LTE Cat 4 connectivity
- Support global ATT deployments using an internal modem design
The Lantronix 88-CAT4GLOBAL-ATT is an LTE Cat 4 internal modem for LM80 and LM83X platforms. It adds cellular connectivity for out-of-band deployments that use the LM-Series modular option architecture. This configuration is built for Global ATT use cases and supports an external high-gain antenna. The internal modem form factor keeps the cellular option inside the system rather than using an external USB device. Use it with LM80 or LM83X systems that need LTE Cat 4 connectivity as part of a Lantronix out-of-band management design.
Ideal For
- Adding LTE Cat 4 cellular connectivity to Lantronix LM80 deployments
- Adding LTE Cat 4 cellular connectivity to Lantronix LM83X deployments
- Supporting out-of-band access where cellular connectivity is required
- Using an external high-gain antenna with an internal LM80/LM83X modem
Specifications
| Modem Type | LTE Cat 4 Internal Modem |
| Form Factor | Internal modem |
| Product Type | Radio Modem |
| Antenna Support | External high-gain antenna |
| Integrated Wi-Fi | No |
| Supported Platforms | LM80 and LM83X |
Frequently Asked Questions
Which Lantronix platforms is this modem designed for?▾
It is designed for LM80 and LM83X platforms.
Is this an internal or external modem?▾
It is an internal modem.
Does this modem include integrated Wi-Fi?▾
No. The current specifications list integrated Wi-Fi as No.
Does it support an external high-gain antenna?▾
Yes. The product data identifies external high-gain antenna support.
Related Products

Lantronix ASIA PACIFIC, ROCT/UKJ 50 Megabyte Yearly PRE-PAID Data PLAN, WITH POOLING. THIS
Lantronix · APAC-50MB-1YR
$42.72
In StockFree ship $50+

Lantronix AT&T 10 MEGABYTE YEARLY, PRE-PAID Data PLAN, WITH POOLING. This Covers
Lantronix · ATT-10MB-1YR
$36.00
In StockFree ship $50+

Lantronix AT&T 500 MEGABYTE YEARLY, PRE-PAID Data PLAN, WITH POOLING. This Covers
Lantronix · ATT-500MB-1YR
$99.96
In StockFree 2-3 Day

Lantronix Accessories Bundle ACCESSORY, M111-M1113-M1115, KDC44, KUCA1 USB CORD, A31M0
Lantronix · MF18
$28.46
Out of Stock

Lantronix Europe and UK 10 MEGABYTE YEARLY, PRE-PAID Data PLAN, WITH POOLING. This CO
Lantronix · EUROPEUK-10MB-1YR
$13.32
In StockFree ship $50+