Specifications

Installation and Operation Manual Chapter 1 Introduction
Airmux-200 Ver. 1.750 Functional Description 1-7
Features Description
Power Source 100–240 VAC
20 to 60 VDC (protected against reverse polarity connection)
AC/DC or both
O-PoE
O-PoE (Outdoor Power over Ethernet) includes an AC power cable with no
termination which can be connected to100-220 VAC outlet. The designated PoE
connector is connected to an ODU via a shielded CAT-5e twisted pair cable and
delivers Ethernet traffic with 48 VDC power towards the ODU. The designated
ETH connector is connected via a shielded CAT-5e twisted pair cable which
receives and delivers Ethernet traffic. The wiring specification for the twisted pair
cable is detailed in
Appendix A
The O-PoE is attached to a mast using a special mounting kit, which is supplied
with the unit.
To connect the ETH port from O-PoE to a PC, a crossed LAN cable must me used.
See
Appendix A .
1.3 Functional Description
Airmux-200 system comprises of the following units:
• Outdoor Unit (ODU): An enclosed aluminum frame with a front sealed plastic
cover, containing an integrated transceiver with an antenna, RF module,
modem and standard interfaces. The ODU stores all the configuration
parameters of the Airmux-200 system.
Figure 1-4 shows the ODU block
diagram.
• Indoor Unit (IDU or IDU-E): The interface unit between the ODU and the user.
It converts 100–240 VAC to -48 VDC, and sends it on to the ODU. The IDU
does not store any configuration data. Therefore, there is no need for
additional configuration of the Airmux-200 system when replacing an IDU.
• Outdoor PoE (O-PoE): An enclosed aluminum frame with a front sealed
aluminum cover, containing a 110-220 VAC to 48 VDC switching power supply
and an interface interconnecting an un-powered Ethernet infrastructure to
ODU.
Note