MikroTik SXT LTE6 Kit
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The SXT LTE6 kit provides remote locations with cellular network coverage. Its advanced LTE chip design and high gain antenna give connectivity where cell phones fail. The new SXT LTE6 has a CAT6 LTE modem for carrier aggregation and improved responsiveness in crowded areas. It also has two Ethernet ports (one with PoE-out functionality) and two Micro SIM slots for backup link. The unit is 802.3af/at compliant and supports a full range of 18-57 V.
Please note, this is the new updated model which allows carrier aggregation through the updated CAT6 modem, allowing the SXT to use multiple LTE bands simultaneously!
Tech Specs
Click here for the SXT LTE6 Kit datasheet.
| Device Specifications | |
|---|---|
| Product code | SXTR&FG621-EA |
| Architecture | MIPSBE |
| CPU | QCA9531 |
| CPU core count | 1 |
| CPU nominal frequency | 650 MHz |
| Switch chip model | QCA9531 |
| RouterOS license | 3 |
| Operating System | RouterOS v7 |
| Size of RAM | 64 MB |
| Storage size | 16 MB |
| Storage type | FLASH |
| MTBF | Approximately 200,000 hours at 25°C |
| Tested ambient temperature | -40°C to 60°C |
| Suggested price | $119.00 |
| Powering | |
| Number of DC inputs | 1 (PoE-IN) |
| Max power consumption | 22 W |
| Max power consumption without attachments | 5 W |
| PoE in | 802.3af/at |
| Cooling type | Passive |
| PoE in input Voltage | 12-57 V |
| PoE-out | |
| PoE-out ports | Ether2 |
| PoE out | Passive PoE up to 57V |
| Low voltage PoE-Out current limit | 600 mA |
| High voltage PoE-Out current limit | 400 mA |
| Max total out (A) | 600 mA |
| Mobile | |
| 3G Category | R8 (42.2Mbps Downlink, 11.2Mbps Uplink) |
| 3G bands | 3 (1800MHz) / 5 (850MHz) / 8 (900MHz) / 1 (2100MHz) |
| LTE Category | 6 (300Mbit/s Downlink, 50Mbit/s Uplink) |
| MIMO DL | 2x2 |
| MIMO UL | 1x1 |
| LTE FDD bands | 5 (850MHz) / 7 (2600MHz) / 8 (900 MHz) / 20 (800MHz) / 1 (2100MHz) / 3 (1800MHz) / 28 (700MHz) |
| LTE TDD bands | 38 (2600MHz) / 40 (2300MHz) / 41 (2500MHz) |
| TAC | 86335904 |
| Ethernet | |
| 10/100 Ethernet ports | 2 |
| Peripherals | |
| Number of SIM slots | 2 Modem (Micro SIM) |
| MiniPCI-e slots | 1 |
| Other | |
| Mode button | Yes |
| Certification & Approvals | |
| Certification | CE, EAC, ROHS |
| IP | 54 |
FAQs
Q: What is the MikroTik SXTR&FG621-EA?
A: The MikroTik SXTR&FG621-EA is an outdoor LTE‑Cat6 router kit, combining a rugged SXT enclosure with a built-in modem for high-speed mobile connectivity.
Q: What LTE bands and performance does the SXTR&FG621-EA support?
A: It supports LTE Category 6 with up to 300 Mb/s downlink and 50 Mb/s uplink, using multiple LTE FDD and TDD bands with carrier aggregation for improved speeds.
Q: Can the MikroTik SXTR&FG621-EA power other devices?
A: Yes — it has two Ethernet ports. Ether1 is used for PoE‑in (12–57 V), and Ether2 supports PoE‑out, allowing you to power another device from it.
Q: What are the hardware specs of the SXTR&FG621-EA?
A: It runs on a 650 MHz CPU, has 64 MB DDR2 RAM, 16 MB flash storage, and uses RouterOS v7. The device also has two micro‑SIM slots.
Q: Is the SXTR&FG621-EA suitable for outdoor use?
A: Yes — the device features a rugged, weather‑resistant SXT casing rated for operation from –40 °C to +60 °C, making it ideal for outdoor deployments.
Q: What kind of installation flexibility does the SXTR&FG621-EA provide?
A: It supports wall or pole mounting, and its PoE‑in/out design allows flexible power configurations in remote or outdoor locations.