Comtest-networks MTAS-192 METALLIC TEST ACCESS SYSTEM Manual de usuario descargar pdf (Pagina 54)

Comtest Networks

CT-IG-MTAS192-2008-v1_8.doc

MTAS-192

Installation Guide May 2008

Serial Cabling

To communicate with the MTAS serially, use the AUX 1 RJ-45 jack located on the

Master (MTAS-CM) control card's front panel. Configure the terminal emulation

software for 9600 baud, with 8 data bits, 2 stop bits, no parity and no flow control. If the

connection is good, you should see a TL1>> prompt.

The pin layout for the RJ-45 serial port (AUX 1) follows the RS-232D standard.

Table 20: Pin Layout for RJ-45 (AUX 1) Serial Port using RS-232D Standard

Pin No. Name Notes/Description

1 DSR/RI Data Set Ready/Ring Indicator

2 DCD Data Carrier Detect

3 DTR Data Terminal Ready

4 SGND Signal Ground

5 RD Receive Data

6 TD Transmit Data

7 CTS Clear to Send

8 RTS Request to Send

NOTE: Only pins 4 (GND), 5 (RD), and 6 (TD) are used for this release.

Table 21: Pin Layout for Serial RJ-45 → DB-9 Adapter

RJ-45-F to DB-9-F Serial Adapter pinout

MTAS Aux 1

pinout

RJ-45 Female Colour DB-9 Female

4 → SGND

4 Red 5

5 → RD

5 Yellow 2

6 → TD

6 Green 3

RJ-21 Cabling

Figure 39: RJ-21 Pinout Diagram

Figure 40: D-type and Right Angle (90 Degree) RJ-21 Connectors

Pin 1

Pin 26

1 2 ... 49 50 51 52 53 54 55 56 57 58 59 ... 71 72

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Comtest-networks MTAS-192 METALLIC TEST ACCESS SYSTEM Manual de usuario Pagina 54