Installation Guidelines - Toshiba STRATA CTX100 Installation And Maintenance Manual

T1

Installation Guidelines

Table 6-1 RDTU Controls, Indicators, and Connectors
Control/Indicator/Connector
SW1 Equalizer Setting Switch
P3 (not used)
P4 Remote Loop Remote Mode
jumper plug
P1 and P2 Loop Back jumper plug
Figure 6-2
Installation Guidelines
1. Read
2. Run RDTU T1 related system programs as described in
3. Set P1 and P2, loop back jumper to the On position for RDTU self test (see
on page
4. Install the RDTU PCB per instructions
Ensure the RDTU's component side is facing right when installing it in the cabinet.
Note
5. Run the RDTU self check per
passes, put P1 and P2 to the Off position for normal operation and insert the RDTU PCB back
into the appropriate slot.
6-4
Type of Component
8 2-position slide switches
3-terminal jumper plug
3-terminal jumper plug
3-terminal jumper plug
Female
Amphenol
Connector
ROMS1A
RDTU Printed Circuit Board
"Channelization" on page 6-1
6-10).
"Network/CSU T1 Span Test" on page
Sets line length between RDTU and CSUs or
other T1 (max 655 ft.).
This jumper plug is reserved for future use.
Sets RDTU for Remote Loop Back mode test
procedure.
Sets RDTU for self check or Network/CSU loop
back check.
CD1
CD2
CD3
CD4
CD5
before proceeding to Step 2.
"Applications" on page
page 6-3.
Description
SD
RDER
SYCF
SYCF
SYCS
RST
4389
6-5.
"RDTU Self Test"
6-10. After self check
Strata CTX I&M 10/02