Wireless laser communication system CENTAURI
Its shorter installation time enables a fast, stable and practical solution
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2026/ 3.23
We have published an interview article about a CENTAURI implementation case study (Mr. Shibata from Ehime CATV).
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2026/ 3.4
Transcelestial and NTT-AT collaborate to build a highly resilient network utilizing the "CENTAURI" wireless laser communication system (PR TIMES website)
Features of the CENTAURI wireless laser communication system
Speedy start of operations
Since there is no need to secure land use rights or perform excavation work to lay the lines, it can be quickly installed on-site.
Maximum Bandwidth
It can be replaced by optical fiber or microwave communication, and the line speed can be expanded up to 100 Gbps in the future.
Low-cost implementation
There are no costs for frequency licenses or fiber installation, so it can be recorded as an operating expense rather than an initial investment.
Application example
Enhance and scale your communications services with support for 4G/5G backhaul, fronthaul, and last-mile connectivity to underserved areas.
Rapid capacity expansion enables you to enter new markets and shortens the time it takes for new subscribers to go from "onboard" to "revenue."
Connect entire campuses quickly and easily. Extend your network capacity and make your mission-critical applications available in record time.
Deploy 10 Gbps short-distance links in hours, with a lightweight, low-power design for mobile environments, providing secure, congestion-resistant communications.
system
| Model |
CENTAURI 10 G
|
CENTAURI 25 G | |
|---|---|---|---|
| Maximum Throughput | 10 Gbps full duplex | 25 Gbps full duplex | |
| interface | data | SFP＋ | SFP28 |
| Management Port | 100 BASE-T | 100 BASE-T | |
|
Standard round trip delay time (3 km length)
|
< 25 μs | ||
| Operating range (rain zone) | distance | 200 m ～ 3 km | |
| availability | +99%～99.999% | ||
| Wavelength | 1550 nm | ||
| Automatic Power Control | Up to 23 dBm / 199 mW | ||
| Automatic pointing and tracking | Unique real-time laser stabilization Range: ±2° horizontal, ±2° vertical | ||
| Management Interface | 100 BASE-T (RJ-45) | ||
|
Network Monitoring and Configuration
|
Outbound / Transcelestial NMS SNMP (v3) | ||
| Deployment Environment | Intended for outdoor use | ||
| Communication Protocol | OSI Layer 1 (PHY) | ||
| Synchronization | Pass-Through Bridge | ||
Compliance standards and safety
| General Safety |
IEC 62368-1:2014+A11:2017
|
|---|---|
| Laser Safety |
Class 3B Laser Product
IEC/EN 60825-1 Equipped with Auto Power Reduction (APR) function, it ensures laser safety standards (compliant with IEC60825-12). |
|
EMI/EMC Interference
|
FCC 15B、EN55011、EN 55032/35/24
|
| Quality Standards |
ISO 9001、ISO 14001
|
Product Specifications
| Size |
32 (L) x 18 (W) x 20(H) cm
|
|---|---|
| Equipment Weight |
2.7 kg
|
|
Mount Weight
|
1.1 kg
|
| Power Rating |
48 V DC / 56V PoE DC 60 W 2.0A
|
| power consumption |
20 W POE 802.3 at (heater OFF) or
32 W POE 802.3 bt (heater ON) or
48 V DC
|
| Pole Mount |
Pole diameter within 3-4 inches
±3° vertical adjustment
|
| operating temperature | -40～50° C |
| Weatherability |
IP65 Standard
|