Tab. 9.2: Parameters 11/18 GHz (11 GHz preliminary)
ver. 3.0
General parameters (11 GHz preliminary)
RAy3-11/18
RAy3-18
RAy3-11
Type
Radio
17.700 – 19.700 GHz
10.7 – 11.7 GHz
Frequency range
Upper
Lower
Upper
Lower
18.710 – 19.219
17.700 – 18.209
11.199 - 11.491
10.700 - 10.989
Sub-band A
19.177 – 19.700
18.167 – 18.690
11.395 - 11.700
10.905 - 11.195
Sub-band B
19.300 – 19.700
17.700 – 18.300
-
-
Sub-band C
FDD (Frequency division duplex)
Type of duplex traffic
4.2 – 1010 Mbps,
Speed (each direction)
Sub-bands A, B (ETSI): 5, 7, 7.5,
13.75, 27.5, 55, 110 MHz;
Sub-band C (FCC): 5, 10, 20, 30, 40,
50, 60, 80, 100, 110 MHz
3.5, 7, 14, 20, 28, 40, 56, 80, 112 MHz
Channel bandwidth
Sub-bands A, B (ETSI): 1008, 1010
MHz;
Sub-band C (FCC): 1560 MHz
typ. 490 MHz (ETSI) or 530 MHz (rest
of the world)
Duplex spacing
QPSK, 16QAM, 32QAM, 64QAM, 128QAM, 256QAM, 512QAM, 1024QAM,
2048QAM, 4096QAM
Modulations
Hitless - through all modulations including stronger FEC
ACM
Yes (all combinations of available Bandwidths
& Modulations supported)
Asymmetry of TX/RX
speeds
LDPC
FEC
-99.0 dBm (4.2 Mbps)
-48 dBm (1010 Mbps)
expected same as RAy3-18
Sensitivity, BER 10
-6
-100 to -30 dBm
Receiver dynamics
(RSS range)
±2 dB
Precision of RSS
measurement
-1 to +23 dBm
RF Output Power
±1 dB
Precision of RF Output
power setting
Yes (range 24 dB)
ATPC
3 dB (typ.)
Noise figure
Ethernet
(user data & management)
1 Gb Eth. 10/100/1000BASE-T Auto MDI/MDIX
(recommended cable S/FTP Cat.6, Cat.7)
RJ45
1 Gb Eth. SFP slot 10/100/1000BASE-T; 1000BASE-SX; 1000BASE-LX
(power max. 1.25 W)
SFP
(user exchangeable)
Up to 987 Mbps (similar to
Throughput L2 (RFC
2544)
RAy3 Microwave Link – © RACOM s.r.o.
192
Technical parameters
Summary of Contents for RAy3-11
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