MicrowaveradiorelaylinkZENITH80
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1.1 BASICDATA
• Licensedfrequencyband80GHz(71‐76a81‐86GHz)
• PointtoPointtypelink
• TheZENITH80linkisdesignedasunattended
• Theuserdatatransmissioncapacityis1150Mbit/s
• Thetotaltransmissioncapacityis1250Mbit/s
• Channelbandwidthis1,5
GHz
• DigitalmodulationDBPSK
• ATPC‐automatic output regulation (ATPC lowers mutual interference of links and lowers
operationalcosts)
• AdvancedFEC‐forwarderrorcorrection
• Fullduplexoperation
• Verticalorhorizontalpolarization
• Interfaces:2Ethernet100Base‐TXchannelsmarkedasUserline2andUserline
3
• OptionalSFPslotforEthernet1000Base‐LX(SX)markedasUserline4.
• One or two independent user data channels are transmitted, diagnostic data can be optionally
transmittedinanyofthose.
• ThelinkconsistsoftheoutdoorODUunit,protectedterminalboxALS1‐GEthorALS1‐2GEth
andthe
appropriatecables
• Thelinkcan be supervised by the ASD Client program,through awebinterface,hyperterminal,or
SNMPprotocolVer.1
• ForthemaintenanceanddiagnosticprogramASDClient actualversionseethefollowingwebpage:
www.alcoma.com
• The radio relay link ZENITH 80 enables
using of the antenna types ALCOMA AL1‐80/APR, AL2‐
80/APR
• ODUcontainstheacousticsignalizationofincomingsignallevelRSSI
• ODUissealed,warrantyisvoidifsealremovedorbroken
WARNING
Themicrowavelinkoutdoorunitcontainsamicrowavetransmitter,whichcausesthehealth
risk of non‐ionizing radiation while in operation. It is dangerous to look directly into the
antenna, or stay close in front of it, while the transmitter is in operation. The danger
increases in direct proportion to the transmitted output.It isnot allowedto switch on the
transmitter without connected parabolic antenna. During work on and presence by the
antenna,whilethetransmitterisinoperation.
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