MikroTik RB924iR-2nD-BT5&BG770A&R11e-LR8G - KNOT LR8G kit
Product.Nr.: RB924iR-2nD-BT5&BG770A&R11e-LR8G
Manufacturer: MikroTik
https://mikrotik.com/product/knot_lr8g_kit
161,35 EUR
incl. 19 % VAT
-
Sofort versandfähig
- delivery time sofort lieferbar
- weight 0,3 kg
product description
#1: RB924iR-2nD-BT5&BG770A&R11e-LR8G - KNOT LR8G kit
The KNOT LR8G is a compact, out-of-the-box gateway for LoRa®-based networks, designed to bring affordable, reliable connectivity to even the most remote or infrastructure-light environments. It supports LTE CAT-M1 and NB2, Bluetooth 5.2, 2.4 GHz Wi-Fi, GPS, and Ethernet with PoE, making it a flexible centrepiece for any IoT deployment. CAT-M1 and NB2 mobile internet connectivity allows you to save tons of money and remotely monitor and manage equipment without needing high-cost data plans or full LTE coverage.
Whether you’re tracking high-value assets across a hospital, managing a vending machine in a shopping mall, or monitoring sensors in an agricultural field – the KNOT LR8G ties everything together and keeps everything connected.
Key Features & Upgrades
• Concurrent GPS and LTE CAT-M
Track assets in motion with precise GPS while maintaining a live LTE CAT-M1 connection. Ideal for mobile units like service vehicles, containers, or roaming field equipment.
• Versatile Powering
Choose from PoE-in, DC jack, or MicroUSB – including PoE-out on Ether2 for powering other devices.
• SMA Female Connectors for All Main Interfaces
Easy antenna setup for LTE, GPS, and LoRa®.
• Improved 868 MHz LoRa® Reception
Enhanced sensitivity for stronger signal and longer range, even in interference-heavy environments.
• Lower Price, Same Reliability
Cost-effective for large-scale deployments without sacrificing performance.
• Powered by RouterOS v7
– for full control, custom scripting, and advanced routing features.
At just 6W consumption and small footprint (122 × 87 × 26 mm), the KNOT LR8G is perfect for deployments where space, power, and budget are limited – but performance can’t be.
#2: Im Lieferumfang enthalten | Included in delivery
| 1x | RB924iR-2nD-BT5&BG770A&R11e-LR8G (Knot LR8G Kit) | |
| 1x | 24V 1,2A Netzteil | (24V 1.2A power adapter) |
| 1x | K-47 Wandbefestigungsset | (K-47 wall mount set) |
| 1x | DIN Hutschienen-Montageset | (DIN rail mount set) |
| 1x | USB OTG Kabel | (USB OTG cable) |
#3: Spezifikationen - Technische Details | Specifications - Technical details
| Details | |
|---|---|
| Product code | RB924iR-2nD-BT5&BG770A&R11e-LR8G |
| Architecture | MIPSBE |
| CPU | QCA9531 |
| CPU core count | 1 |
| CPU nominal frequency | 650 MHz |
| Switch chip model | QCA9531 |
| RouterOS license | 4 |
| Operating System | RouterOS v7 |
| Size of RAM | 64 MB |
| Storage size | 128 MB |
| Storage type | NAND |
| MTBF | Approximately 200'000 hours at 25C |
| Tested ambient temperature | -40°C to 70°C |
Powering
| Details | |
|---|---|
| MicroUSB input Voltage | 5 V |
| Number of DC inputs | 3 (PoE-IN, DC jack, MicroUSB) |
| DC jack input Voltage | 12-57 V |
| Max power consumption | 23 W |
| Max power consumption without attachments | 6 W |
| PoE in | 802.3af/at |
| Cooling type | Passive |
| PoE in input Voltage | 18-57 V |
PoE-out
| Details | |
|---|---|
| PoE-out ports | Ether2 |
| PoE out | Passive PoE |
| Low voltage PoE-Out current limit | 650 mA |
| High voltage PoE-Out current limit | 450 mA |
| Total output power | 12 |
Wireless specifications
| Details | |
|---|---|
| Wireless 2.4 GHz Max data rate | 300 Mbit/s |
| Wireless 2.4 GHz number of chains | 2 |
| Wireless 2.4 GHz standards | 802.11b/g/n |
| Antenna gain dBi for 2.4 GHz | 1.5 |
| Wireless 2.4 GHz chip model | QCA9531 |
| Wireless 2.4 GHz generation | Wi-Fi 4 |
Ethernet
| Details | |
|---|---|
| 10/100 Ethernet ports | 2 |
Peripherals
| Details | |
|---|---|
| Number of SIM slots | 1 Smart card (Nano SIM) |
| MiniPCI-e slots | 1 |
| Serial console port | RS485 |
| Number of USB ports | 1 |
| USB slot type | microUSB type AB |
| Max USB current (A) | 1 |
Other
| Details | |
|---|---|
| PCB temperature monitor | Yes |
| Voltage Monitor | Yes |
| Bluetooth version | 5.2 |
| Bluetooth RF connector type | uUFL |
| GPS RF connector type | SMA |
Certification & Approvals
| Details | |
|---|---|
| Certification | CE, EAC, ROHS |
| IP | 20 |
Wireless specifications
| 2.4 GHz | Transmit (dBm) | Receive Sensitivity |
|---|---|---|
| 1MBit/s | 22 | -96 |
| 11MBit/s | 22 | -89 |
| 6MBit/s | 20 | -93 |
| 54MBit/s | 18 | -74 |
| MCS0 | 20 | -93 |
| MCS7 | 16 | -71 |
#4: Test Resultate nach RFC2544 | Test results according to RFC2544
Ethernet test results
| RB924iR-2nD-BT5&BG770A&R11e-LR8G | QCA9531 100M two port test | ||||||
| Mode | Configuration | 1518 byte | 512 byte | 64 byte | |||
| kpps | Mbps | kpps | Mbps | kpps | Mbps | ||
| Bridging | none (fast path) | 16.3 | 197.9 | 47.0 | 192.5 | 297.6 | 152.4 |
| Bridging | 25 bridge filter rules | 16.3 | 197.9 | 47.0 | 192.5 | 80.4 | 41.2 |
| Routing | none (fast path) | 16.3 | 197.9 | 47.0 | 192.5 | 233.1 | 119.3 |
| Routing | 25 simple queues | 16.3 | 197.9 | 47.0 | 192.5 | 131.4 | 67.3 |
| Routing | 25 ip filter rules | 16.3 | 197.9 | 47.0 | 192.5 | 49.1 | 25.1 |
- All tests are done with Xena Networks specialized test equipment (XenaBay),and done according to RFC2544 (Xena2544)
- Max throughput is determined with 30+ second attempts with 0,1% packet loss tolerance in 64, 512, 1518 byte packet sizes
- Test results show device maximum performance, and are reached using mentioned hardware and software configuration, different configurations most likely will result in lower results
The device has an operating system preinstalled and licensed. No separate purchase is necessary and the product is ready to use. The device includes free software updates for the life of the product or a minimum of 5 years starting from date of purchase..
#5: Produktinformationen & Hilfe | Product informations & Help
| Benutzerhandbuch | User manual | Öffnen | Open |
| Softwarehandbuch [RouterOS] | Software manual [RouterOS] | Öffnen | Open |
| Blog [RouterOS, 60GHz, RMA, ...] | Blog [RouterOS, 60GHz, RMA, ...] | Öffnen | Open |
| Software/Updates [RouterOS, SwOS & CHR] | Software/Updates [RouterOS, SwOS & CHR] | Öffnen | Open |
| Blockdiagramm | Block Diagram | Öffnen | Open |
| Sicherheits- und behördliche Informationen | Safety and regulatory information | Öffnen | Open |
| Kompatibilitätsliste [SFP/QSP] | Compatibility list [SFP/QSFP] | Öffnen | Open |
