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Configuring ISDN BRI hardware
553-3001-218 Standard 2.00 September 2004
Figure 14
Jumper plug settings for normal power on the TX and RX leads
•
Reverse power on the TX and RX leads.
This option is used only in
Japan and provides power (-48V or -40V) on the RX lead and battery
return (BRTN) on the TX lead to power the terminal. To implement it,
install one jumper plug across the RX and PWR pins, and one across
the BRTN and TX pins as shown in Figure 15 on
553-7580.EPS
Jumper plugs
BRTN
RX
TX
PWR
Summary of Contents for Communication Server 1000M
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Page 4: ...Page 4 of 120 Revision history 553 3001 218 Standard 2 00 September 2004...
Page 12: ...Page 12 of 120 About this document 553 3001 218 Standard 2 00 September 2004...
Page 16: ...Page 16 of 120 Preparing for installation 553 3001 218 Standard 2 00 September 2004...
Page 52: ...Page 52 of 120 Installing ISDN BRI hardware 553 3001 218 Standard 2 00 September 2004...
Page 90: ...Page 90 of 120 Configuring ISDN BRI hardware 553 3001 218 Standard 2 00 September 2004...
Page 98: ...Page 98 of 120 Preparing the system 553 3001 218 Standard 2 00 September 2004...
Page 120: ...Page 120 of 120 Generating traffic reports 553 3001 218 Standard 2 00 September 2004...
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