Step 6: Install The Gstu1A; Step 7: Install The Gets1A - Toshiba Strata CTX Series Installation And Maintenance Manual

CTX28 Installation
Installing the CTX28 Cabinet

Step 6: Install the GSTU1A

The GSTU1A provides one additional standard telephone interface.
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To install the GSTU1A, align the GSTU1A pins over the GMAU1A motherboard and press
down firmly (see
Figure 1-12 GSTU1A PCB
Table 1-11 GSTU1A Controls, Indicators, and Connectors
Control/Indicator/Connector
P7
P8
P11

Step 7: Install the GETS1A

The GETS1A supports 100Base TX Ethernet.
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To install the GETS1A
1. Place option PCB arrow side up over the plastic stand-off with the connectors and stand-off
holes on the GCTU1A. The "UP" arrow should point down. Snap GETS1A securely into place.
2. Attach the FG ring to TB2 on the GMAU1A motherboard with the screw shown in
and 1-13.
Figure 1-13 GETS (100Base TX)
Table 1-12 GETS (100Base TX)
Control/Indicator/Connector
CD1
CD2
P1
P2
1-20
Figure 1-6).
Type of Component
12-pin male connector
9-pin male connector
3-pin male connector
To TB2 On GMAU
FG Green Wire
Ethernet Plug
Type of Component
LED
LED
60 pin connector
RJ45
7259
Description
GMAU interface
7261a
Description
LAN link indicator
Transmission and receive indicator
GCTU interface
Network interface port
Strata CTX28 I&M
Figures 1-2
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