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ZENITH 18 - Technical parameters

 

Technical parameters
 
   
General parameters
Model ZENITH 18
Frequency band 18 GHz (licensed)
Frequency range 17.700 - 19.700 GHz
Duplex spacing
1560 MHz
Channel bandwidth 3.5 - 112 MHz
Maximum channel banwidth in the USA 80 MHz
Transmission capacity 5 - 900 Mbps full duplex
Maximum transmission capacity in the USA 660 Mbps full duplex
Modulation QPSK - 1024QAM
Latency 0.09 ms for 900 Mbps
Forward error correction Reed-Salomon
System configurations
1+0, 1+1 nebo 2+0
MW parameters
Max. TX power +23 dBm
Automatic power control ATPC
Adaptive coding and modulation Hitless ACM with optional asymmetric operation
Frequency stability < 10 ppm
Interfaces
Protected terminal box ALS1-GEth (RP) / ALS1-2GEth (RP)
Line2 Ethernet 1000/100/10Base-T, connector RJ-45 on the protected teminal box
Line3 Ethernet 1000/100/10Base-T, connector RJ-45 on the protected teminal box
Line4 SFP (optical or copper interface)
Ethernet
  Two independent Ethernet lines through radio link
Maximal packet size (MTU) 10240 B
Supports VLAN (802.1Q), QinQ (802.1ad), QoS (802.1p)
NMS options
  Ethernet (TCP/IP) - In band or out of band management
  Serial port RS232
  SNMP v1
Antennas
1 ft (mid band gain) 33 dBi
2 ft (mid band gain) 38.5 dBi
3 ft (mid band gain) 42 dBi
4 ft (mid band gain) 44 dBi
Class ETSI Class 2 or 3
Polarization Vertical or Horizontal
Large diameter antenans
from other producers
Power supply and cabling
Range 48 V DC (36-72 V)
Powe consumption 35 W
ODU connection S-STP/S-FTP Cat.7 up to 100 m /optical fiber
Operating temperature
ODU -35 to +55 °C
Protected terminal box -25 to +55 °C
ODU / Terminal box Dimensions and Weight
ODU 255 x 309 x 175 mm / 6.7 kg
Protected terminal box
147 x 44 x 163 mm / 0.4 kg