Strata CTX670 Installation
Install Processor and Universal PCBs
3-48
Strata CTX I&M 10/02
Table 3-9
BECU Controls, Indicators, and Interface Connectors
Control/Indicator/Connector
Type of Component
Description
VR901
Trim potentiometer
Adjusts volume for MOH/BGM sources.
P3
RCA jack
BGM/MOH interface
Connector P5
Connector and ribbon cable
Ribbon cable connector to BBCU.
Connector P4
Connector and ribbon cable
Ribbon cable connector to BBCU.
BSIS
Four ports of I/O RS-232
(Optional unit) Adds up to four serial ports.
BEXS
Time switch
(Optional unit) Required for Expanded system,
along with the BMMS.
Table 3-10
BBCU Controls, Indicators, and Interface Connectors
Control/Indicator/Connector
Type of Component
Description
BATT
Jumper plug
Must always be in the On position to retain
processor RAM data. The Strata CTX will not
operate properly if the jumper is in the Off
position or if it is not installed.
P7
RJ45
Network interface port.
BBMS Module
Subassembly module
Memory module. (Optional unit) Required for
Expanded system, along with the BEXS.
ATTACHED BBMS (Yes/No)
Jumper
Jumper setting must always be set to “Yes,”
regardless of whether the BBMS is installed or
not.
P4
Connector and ribbon
cable
Ribbon cable connector to BECU.
P5
Connector and ribbon
cable
Ribbon cable connector to BECU.
P10 Mu /A Law
Jumper plug
Jumper setting must be set to “Mu” law for
Canada and the U.S. For more information on
Mu law/A law settings, see
“Country Settings
On/Off” on page 8-19
.
SmartMedia Card socket
Holds SmartMedia Card which is used to
Backup/Restore Customer Data, Upgrade
Operating System, Log and Trace Maintenance
information.
Summary of Contents for Strata CTX100
Page 16: ...Introduction Related Documents Media xii Strata CTX I M 10 02 ...
Page 94: ...Strata CTX100 Installation Installing the CTX100 Cabinet 2 24 Strata CTX I M 10 02 ...
Page 150: ...Strata CTX670 Installation Remote Expansion Cabinet Unit 3 56 Strata CTX I M 10 02 ...
Page 188: ...PCB Installation Network Requirements 4 38 Strata CTX I M 10 02 ...
Page 238: ...T1 Loop Back Testing 6 12 Strata CTX I M 10 02 ...
Page 310: ...Station Apparatus 2000 series Telephones 8 48 Strata CTX I M 10 02 ...
Page 342: ...Peripheral Installation Station Message Detail Recording SMDR 9 32 Strata CTX I M 10 02 ...