User Manual

System Description NOTCHCELL Repeater
J9, J9-1 On the W/M (Wireless Modem)
J11 On the PSU board
J12 RS-232 (Local OMT) on the bottom of repeater
J13 Consol for microprocessor.
J16 LAN for microprocessor
J21 Not used
5.6 ARIU
Figure 23 Block diagram of ARIU
ARIU Module does to do WNMS interconnection function through ARCU and Wireless Modem (Expedite C201).
Specification
Item Specification Remarks
Power Requirements DC 4.2V, DC3.3V
Regulator MIC29502BU
RS232 Converter MAX3233
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