ODU-853L mmWave Router
Benefits
Unmatched Performance
The ODU-853L supports NSA and SA modes and operates in the mmWave N257/N258 bands (24–28 GHz), as well as TDD and FDD modes across FR1 bands for 4G/5G/LTE networks. With FR1 and FR2 band aggregation, users can achieve blazing-fast speeds of up to 10 Gb/s.
Built for All Conditions
Encased in a hermetically sealed IP65-rated enclosure, the router is engineered for outdoor deployment in any weather. A flat Ethernet cable is included, enabling installation without drilling through walls or windows.
Versatile Design
Its compact, aesthetic housing makes it equally suitable for indoor environments like offices and homes. Powered via a dedicated PoE supply, the ODU-853L offers seamless integration and flexible placement.
Powered by Qualcomm
Equipped with cutting-edge Qualcomm chipsets-SDX65, SDR735, and QTM547-the router delivers ultra-low latency and multi-gigabit throughput, ideal for demanding applications.
Optimized Signal Quality
By placing the modem and robust antenna outside the building, the ODU-853L eliminates wall attenuation, ensuring stronger signal strength, improved quality, and enhanced connection stability.
How It Works
- ODU (Outdoor Distribution Unit): Communicates with the nearest base station and transmits the signal indoors.
- IDU (Indoor Unit): Acts as a network router, distributing the signal via Wi-Fi, fiber optic, or Ethernet.
Made in Poland
Systemics-PAB is exploring OEM production of the ODU-853L in Poland to meet growing demand and support local manufacturing.
Technical specifications
FR2 Band Channel Widths
| Band | Common Name (Alias) | Operation Mode | Uplink/Downlink (GHz) | Available Channel Width (MHz) |
| n257 | 28 GHz | TDD | 26.50 – 29.50 | 50, 100, 200, 400 |
| n258 | 26 GHz | TDD | 24.25 – 27.50 |
50, 100, 200, 400 |
Selected Device Technical Parameters - MIMO Configuration
| [TX/RX] | Bands |
| 2T4R | B38 / N41 / N77 / N78 / N79 |
| 1T4R | N1 / N3 / N7 / N40 |
| 1T2R | N5 / N8 / N20 / N26 / N28 |
| 2T2R | N257 / N258 |
Antenna Gain
| Band Range | Gain |
| 600MHz–960MHz | 0–2 dBi |
| 1400MHz–1550MHz | 1–3 dBi |
| 1710MHz–2690MHz | 2–4 dBi |
| 3300MHz–5000MHz | 3–5 dBi |
| mmWave | 16–18 dBi |
Maximum Throughput
| Band | Downlink (DL) | Uplink (UL) |
| 5G mmWave | FR1 (100MHz) + FR2 (800MHz) up to 10Gbps | FR1 (100MHz) + FR2 (400MHz) up to 3.38Gbps |
| 5G SA 4 Gbit/s | 4 Gbit/s | 900 Mbit/s |
| ENDC (Dual Connectivity) | 4.9 Gbit/s (2CC 200MHz TDD + 1CC 40MHz FDD) | 900 Mbit/s (1CC 100MHz, TDD 2×2 MIMO) |
Modulation Type
| Range | Downlink (DL) | Uplink (UL) |
| Sub6G | 256QAM | 256QAM |
| mmWave | 256QAM | 64QAM |