Exalt Installation and Management Guide
EX-i Series FDD Digital Microwave Radios
16
202675-005
2011-08-30
Figure 10 DS3 connectors and grounding switches
For some models, DS3 IN and DS3 OUT connections (Figure 10) can be independently grounded or
ungrounded to the chassis using a small DIP switch between the connectors. Ground loops to
connected equipment must be avoided. Set the DIP switches accordingly.
LED Indicators
Table 3 provides details of the LED indicators on theEX-i Series FDD radios. See
information on how the Exalt GUI displays LED status.
Table 3 LED indicators
Location/Label Type
Function
LINK 3-color
LED
Indicates RF link status:
• Green Solid = Error-free connection (BER<10e-6)
• Yellow Solid = Errored connection (10e-3>BER >10e-6)
• Red Solid = No link (BER>10e-3)
• Red Flash= No remote information available (when RMT is
pressed and held)
• Off = Improperly powered or fatal system failure
STATUS 3-color
LED
Indicates system status:
• Green Solid = No alarm conditions (normal operation)
• Yellow Solid = Alarm conditions, not traffic effecting
• Yellow Slow Flash = In loopback (from this end)
• Yellow Fast Flash = In loopback (at this end)
• Red Solid = Alarm conditions; traffic effecting
• Red Flash = No remote information available (when RMT is
pressed and held)
• Off = Improperly powered or fatal system failure
DS3 3-color
LED
Indicates DS3 connection status:
• Green Solid = No alarm conditions (normal operation)
• Yellow Solid = DS3 signal present, but DS3 is not enabled
• Red Solid = DS3 enabled, but not present
• Off = DS3 not in use
PROT Left Corner
Green
LED
Indicates primary/secondary state for MHS protection:
• Solid = Configured as primary
• Off = Configured as secondary or MHS disabled
Summary of Contents for EX i GigE Series
Page 133: ...202675 005 2011 08 30...
