AireLink
60 Installation and User Manual Rev. D
Troubleshooting and Diagnostics
Page 124
Observation:
‘SFP Port Status’ reports “Link DOWN”
Problem
Cause
Action
Optic Cables
or
Transceiver
TX and RX terminal
connection error
Check fiber cables and ensure that
transceivers are connected correctly.
Check SFP Port status in LinkManager™.
Optical transceiver
standards do not match
Use the LinkManager™ and verify that the
correct transceiver is installed.
Dirt or dust or breakage of
optical fiber
Clean fiber output or replace the cable
with a new one. Use LinkManager™
software to verify correct optical receive
power at ODU fiber port.
Broken transceiver at the
network premise equipment
side
Replace transceiver
Broken transceiver at the
radio side
Call LightPointe or Reseller.
Premise
Equipment
Connection
The network premise
equipment at the opposite
side is turned off
Under SFP Port status in LinkManager™,
check RX power entry. Check Power on
premise equipment
Network port of premise
equipment is de-activated
Under SFP Port status in LinkManager™,
check RX power entry. Activate network
port
Table 10-2: Troubleshooting Chart II
Содержание AireLink 60
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Страница 51: ...AireLink 60 Installation and User Manual Rev D Networking Power and Service Connections Page 51...
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Страница 112: ...AireLink 60 Installation and User Manual Rev D CLI Command Line Interface Page 112...
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Страница 125: ...AireLink 60 Installation and User Manual Rev D Troubleshooting and Diagnostics Page 125...
Страница 129: ...AireLink 60 Installation and User Manual Rev D Advanced Troubleshooting Methods Page 129...
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