Wave Wireless Networking SC5800, User Manual, Page: 19 / 108

SPEEDCOM SC5800 User Manual
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2.3.5 IU/OU Link LED
This LED indicates if there is a suitable electrical connection between the Indoor and
Outdoor Units
1
.
2.3.6 IU/OU Data Interconnect RJ45
This receptacle accepts an RJ45 plug that connects to UV-protected STP (Screened
twisted pair) cable used between the IU and the OU.
2.3.7 IU/OU Power Interconnect
This connector (socket) is used for power interconnection between the IU and the
OU. The connection is made using UV-protected 2-core cable. The cable is
connected to a GREEN connector, (i.e., a plug). The polarity sense (labeled) must
be maintained between the IU and the OU.
2.3.8 Auxiliary In/Out Port
The auxiliary in/out port is used for remote monitoring and control. The following are
provided:
•
Two inputs (for sensing contact closure or opening) are provided to sense site
alarm inputs. The states of these alarm inputs can be monitored with NMS,
as well as from an SNMP Management Station.
•
Two relay contact outputs, normally-open and normally-closed contacts, are
provided as alarm / auxiliary outputs. Output states are software customized
and controlled. The outputs are used to indicate alarm or other states
selected by the operator via the NMS or a SNMP Management Station.
2.3.9 DC Power Input
This connector (socket) is used for power input to the IU. The connection is made
using 2-core cable. The cable is connected to a gray connector, a plug. The
polarity-sense (labeled) must be observed and implemented.
2.3.10 Fuse Holder
This holder is used to hold a fuse (5A).
1
Note that only the Ethernet Physical interface is checked on V1 hardware with this LED, not the
RS232/485 interface. The integrity of the RS232/485 interface is checked using the front panel
“System LED”.