64
Network Controllers Manual
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COMPONENT SIDE
LAMP
TEST
P1
JP
1
JP
2
+PWR- +CH1- +CH2-
TB1
[NWC-033.CDR]
LD1
LD2
RED STRIPE
RIBBON CABLE TO
SO-FIB OR SO-20D
HEADER REPLACEMENT FOR
SERIAL FORMAT COMMUNICATIONS.
DETAIL A
1
1
FOR SERIAL FORMAT COMMUNICATIONS REPLACE
U3 FOR STYLE 4 AND U3 & U4 FOR STYLE 7
WITH HEADER/RIBBON CABLE ASSEMBLY.
RED STRIPED EDGE OF RIBBON CABLE MUST BE
INSTALLED TOWARDS NOTCHED (PINS 1 & 8) END
OF U3/U4 SOCKET. SEE DETAIL A.
NO CONNECTIONS TO TB1-3 TO TB1-6.
SAN-CPU to SO-FIB Connections
Jumper Setup
JP1
Install for constant output on FONC 4 for fiber testing ONLY.
JP2
Install for constant output on FONC 2 for fiber testing ONLY.
JP3*
Install in “O” for old style FIB-20 Card, “N” for new style
FIB-20 card.
JP4*
Install in “O” for old style FIB-20 Card, “N” for new style
FIB-20 card.
JP5
Future use option. Remove for normal operation.
*
Use the “O” position unless specifically directed otherwise.
Indicators
LD-1
Red LED. Indicates module transmitter activity.
LD-2
Red LED ON. Indicates module active.
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