T-Mobile 5G Gateway (G5AR and G5SE)

Release Date

G5SE: January 20, 2026

G5AR: July 25, 2025

AC Adapter

AC 100V-240V

50/60 Hz

Dimensions9.25" Height, 7.36" Width, 2.59"  Depth
Operating Temperature Range

0°C-40°C (32°F-104 °F)

Connections

USB Type C x 1 for Regular Power Source

USB Type C x 1 for Data and other USB Port purposes

Buttons: Reset; for LCD: left/right arrow keys, select

SIM card slot x 1 (4FF only)

Maximum recommended connected devices: 256

Network

5G NR: n25, n41, n48, n66, n71, n77 (DoD & C-Band)

4G LTE

  • G5AR: B2, B4, B5, B12, B48, B66, B71
  • G5SE: B2, B4, B5, B12, B66, B71
Broadcast Range

One gateway is enough to cover all areas of most average size homes.

The Wi-Fi signal travels about the same distance as any other Wi-Fi signal, which ranges depending on interference and obstructions, but we estimate it will be approximately 30 feet.

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