User's Manual

Exalt Installation and Management Guide
ExtendAir
®
(TDD) Series Direct Mount
000000-001 25
2011-08-26
The following configurations are reset on the radio:
• IP address = 10.0.0.1
• IP mask = 255.0.0.0
• IP gateway = 0.0.0.0
• Administration password = password
• User password = password
• VLAN = disabled
A flashing left DATA+POWER LED on the power injector indicates that alarm conditions exist on the
radio. To access summary alarm information during normal operation, press and hold the RESET
button. The following is status for the left the DATA+POWER LED while holding the RESET:
• Solid on is a link alarm (link is down or errored)
• Flashing indicates a minor alarm (does not affect traffic)
Power
The radio requires a DC power source within specifications. DC can be provided from a DC battery
source, central lab/rack supply, or from the supplied AC adapter.
Terminating the RF Connection
Before applying power, the device’s RF connection must be properly terminated into a 50-Ohm load. If
this is not performed, the radio may be damaged by simply applying power. Also, there are human
safety factors to consider regarding potentially harmful RF radiation.
There are a few simple means to accommodate proper termination:
• Connect a waveguide/coaxial adapter and 50-Ohm coaxial termination device to the RF port of the
radio. The termination must be rated to 1W (or more).
• Connect the complete transmission system. That is, the waveguide and the antenna. The connected
antenna provides a proper termination for the RF output.
Optional AC Power
The optional AC power injector kit easily connects to the customer-supplied CAT5 PoE cable. Refer to
the input voltage requirements stated on the label affixed to the adapter to ensure that the adapter can
be used with the AC mains supply.
The AC plug outlet provided with the adapter may need to be replaced to match the country
configuration. The adapter cable uses a standard connector for this cable for use of a pre-wired cable
appropriate to the outlet configuration. If the appropriate cable is not available, the existing AC plug
end can be severed and a replacement plug affixed. Consult a qualified electrician for this activity.
Do not plug the adapter into the mains power. First, verify that the RF connector is properly terminated
(see Power
), and then plug in the radio-side connector from the AC adapter to the radio. If the AC
mains can be turned off using a switch, disable the power, plug the AC side of the adapter into the AC
Note: Read this section completely before applying power.