JPS NXU-2B, Installation And Operation Manual

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NXU-2B Operations Manual
1-2
1.2.2 Advantages of NXU Technology
Enables the design of low cost, extremely flexible radio communications networks.
Multiplexes voice audio and data over a standard Ethernet network.
Uses existing network infrastructure eliminating the need for leased lines and
microwave sites.
Eliminates the requirement for pilot tones and other in-band signaling.
Facilitates centralized control of a communications network from a single computer.
1.3
Network Details
The NXU-2B is a 10/100BASE-T Ethernet device and each unit has a unique Ethernet address
and an RJ-45 physical interface jack. A 10/100BASE-T device operates at either 10 or 100 Mbps
and interconnects to an Ethernet hub or switch using standard CAT 5 twisted pair cable, also
known as UTP. The maximum cable length between an NXU-2B and its hub port is 100 meters.
With the right connective equipment (recommended or supplied by JPS), the NXU-2B’s Ethernet
port can be linked with virtually any LAN, WAN, or the Internet, no matter which topology or
cabling system is in use.
Figure 1-1 NXU-2B Basic Block Diagram
Audio In
Audio Out
RS-232
COR
PTT
AUX In
AUX Out
Ethernet
NXU-2