Figure 3-14 Rptu Printed Circuit Board - Toshiba Strata DK40 Installation & Maintenance Manual

DK40 Universal Slot PCBs
LEDs

Figure 3-14 RPTU Printed Circuit Board

Table 3-11 RPTU Switches, Jumpers, and Connectors
Switches/Jumpers/Connector
SW2 (Reset switch)
J1 8-pin Modular Connector (RJ-45)
J2 6-pin Modular Connector (RJ-11)
1.
If this switch on the Primary Clock source RPTU is pressed (Program *42-1), the clock source will automatically
revert to the Secondary Clock source PCB (Program *42-2). If this switch is pressed, the Primary Timing Source
must be re-assigned in system programming.
3-32
Refer to the Strata DK40 Programming Manual or DK Library CD-Rom for more details.
SW2
J2
RS-232C
FSYC
AIS
RAB
LOS
RST
BSU
TS
J1
ISDN (PRI)
RPTU1F
Resets or initialises the RPTU firmware. Press this switch to
1
correct an out-of-service condition, or just prior to connecting to
the Network PRI.
Connects the RPTU to the network PRI ISDN circuit.
Connects the RPTU to a terminal or PC to monitor D-channel
data.
RPTU ISDN Primary Rate Interface Unit
RPTU1F
(front)
V .1
Description
Strata DK40 I&M Manual Spring 1999
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