
| Safety | TUV RoHS compliant |
| Weight | 3.72 kg (8.2 lbs.) |
| Warranty | 1 Year |
| Emissions | FCC class A sub part B |
| Operating | 0° C to 45° C (32° F to 113° F) at mean sea level, 20% to 80% relative humidity, non-condensing |
| Rack Unit | 1 rack unit (1RU) |
| Sfp Ports | One SFP port |
| Dimensions | 43.2 mm (1.7 in.) x 445 mm (17.5 in.) x 264 mm (10.4 in.) |
| Form Factor | Rack-mountable |
| Usb-A Ports | One USB-A port |
| Usb-C Ports | One USB-C port |
| Console Port | One RS-232 console port |
| Option Slots | One option slot |
| Serial Ports | 72 |
| Cybersecurity | FIPS 140-2 Level 2 (available) |
| Network Ports | 3 x Network (RJ-45) |
| Non-Operating | -30° C to 60° C (-22° F to 140° F) at mean sea level, 90% relative humidity, non-condensing |
| Ethernet Ports | 3 |
| Taa Compliance | TAA Compliant |
| Expansion Slots | Three expansion slots |
| Network Standard | 10/100/1000Base-T |
| On-Board Storage | 256GB NVMe |
| Storage Security | TCG Opal 2.0, 256-bit AES encryption |
| Ethernet Technology | Gigabit Ethernet |
| Ac Model Power Supply | Dual input, (100-240 VAC) 50/60 Hz, 60 W |
| Dc Model Power Supply | Dual input, -20 to -72 VDC |
| Ethernet Management Interfaces | Two 10/100/1000 BaseT Ethernet interfaces (with failover support) |
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It is the 72-Port LM83X configuration with 72 Serial Ports, 3 Ethernet Ports, and LMS (3M Cables) included.
The LM83X can be accessed directly through the CLI or through Lantronix Control Center for managing LM-Series devices and automating management of connected devices.
The operating range is 0° C to 45° C (32° F to 113° F) at mean sea level, 20% to 80% relative humidity, non-condensing.
The LM83X page lists modular out-of-band modem options. This SKU description does not list a modem as included.

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