Nortel-networks Circuit Card Manual de usuario descargar pdf (Pagina 706)

Page 706 of 906 NTAK02 SDI/DCH card

553-3001-211 Standard 3.00 August 2005

Table 227

NTAK02 connections at the cross-connect terminal – Port 2

RS422 RS232

Cable Signal

Designations

I=Input

O=Output

Designations

I=Input

O=Output

Signal

Pair Color DTE DCE DTE DCE DTE DCE DTE DCE

13T

13R

BK-G

G-BK

—

—

—

—

—

O

—

I

—

DTR

—

DCD

14T

14R

BK-BR

BR-BK

—

—

—

—

I

I

O

O

DSR

DCD

CH/CI

DTR

15T

15R

BK-S

S-BK

—

—

—

—

O

I

I

O

RTS

CTS

CTS

RTS

16T

16R

Y- B L

BL-Y

—

—

—

—

I

O

O

I

RX

TX

TXD

RXD

17T

17R

Y- O

O-Y

O

—

I

—

O

—

I

—

—

SG

—

SG

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