1. RAy – Microwave Link
RAy Microwave link RAy is designed as high-speed point-to-point wireless bridge for data transmission
under the latest requirements of modern wireless transmission equipment. It is built on a platform with
a modern component base.
Ray works with ethernet interface and can be used in backhaul networks as well as a last-mile termin-
al.The design of microwave link RAy reflects effort on meeting the strictest criteria ETSI standards,
particularly for durability against interference, high receiver sensitivity and high output power to achieve
maximum link distance. Native gigabit Ethernet interface is able to cope with full speed user data
throughput at low latency. High availability of the link (up to 99.999%) is able to be achieved with using
hitless Adaptive coding and modulation.
The link properties can be summarised as:
•
High data throughput
•
Spectrum effeciency
•
Robustness
•
Security - cofiguration via http, https, ssh
•
User friendly interface, advanced diagnostics
Key technical features
11.20 – 11.45 GHz Upper
10.70 – 10.96 GHz Lower
Frequency range
RAy11-A
11.45 – 11.70 GHz Upper
10.96 – 11.20 GHz Lower
RAy11-B
10.5915 – 10.6335 GHz Upper
10.5005 – 10.5425 GHz Lower
RAy11-C
10.6335 – 10.6755 GHz Upper
10.5425 – 10.5845 GHz Lower
RAy11-D
17.10 – 17.30 GHz
RAy17
24.00 – 24.25 GHz
RAy24
fixed or ACM
16, 32, 64, 128, 256 QAM
QPSK,
Modulation
1.75, 3.5, 7, 14, 28, 30, 40, 56 MHz
Channel spacing
user data rate up to 359 Mbps
User data rate
LDPC
Forward Error Correction
1 Gb Eth (10,100,1000), (IEEE 802.3ac 1000BASE-T)
User interface
100 Mbps (IEEE 802.3u 100BASE-TX)
Optional service interface
40–60 VDC, IEEE 802.3at up to 100 m
Power supply PoE
FOD (full outdoor)
Mechanical design
configuration via https, ssh
Security
RAy Microwave Link – © RACOM s.r.o.
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RAy – Microwave Link
