User's Manual

Chapter 15 — Installing and connecting SDI and Ethernet ports Page 199 of 332
Option 11C Mini Planning and Installation Guide
NTAK03 TDS/DTR card
The NTDK97 MSC card includes the functionality of the NTAK03
TDS/DTR card. However, you can also configure the NTAK03 card, if
required.
An NTAK19EC cable is designed for use with the NTAK03 circuit card.
However, you can use an NE-A25B 25-pair cable to extend the connections
to the cross-connect terminal. Table 43 on page 200 and Table 44 on
page 201 show the connections for each port.
Use a modem eliminator to connect the RS232 converter cable and the
NTAK19EC SDI cable to a terminal. The modem eliminator is not required
when connecting to a modem.
Table 42
NTAK02 connections at the cross-connect terminal — Port 3
Cable RS422 RS232
Signal
Designations
(I=input
O=output)
Designations
(I=input
O=output)
Signal
Pair Color DTE DCE DTE DCE DTE DCE DTE DCE
17T
17R
Y-O
O-Y
SCTEA
-
SCTA
-
O
-
I
-
O
-
I
-
SCT
-
SCT
-
18T
18R
Y-G
G-Y
SCTEB
DTR
SCTB
DCD
O
O
I
I
-
-
-
-
CH/CI
DTR
-
DCD
19T
19R
Y- B R
BR-Y
DSR
DCD
CH/CI
DTR
I
I
O
O
I
I
O
O
DSR
DCD
CH/CI
DTR
20T
20R
Y-S
S-Y
RTS
CTS
CTS
RTS
O
I
I
O
O
I
I
O
RTS
CTS
CTS
RTS
21T
21R
V-BL
BL-V
SCRA
SCTA
SCTEA
RXCA
I
I
O
O
I
I
O
O
SCR
SCT
SCT
-
22T
22R
V-O
O-V
SCRB
SCTB
SCTEB
RXCB
I
I
O
O
-
-
-
-
-
-
-
-
23T
23R
V-G
G-V
RXDA
TXDA
TXDA
RXDA
I
O
O
I
I
O
O
I
RXD
TXD
TXD
RXD
24T
24R
V-BR
BR-V
RXDB
TXDB
TXDB
RXDB
I
O
O
I
-
-
-
-
-
-
-
-
25T
25R
V-S
S-V
-
SG
-
SG
-
-
-
-
-
-
-
-
SG
-
SG
-