Enterasys Matrix 7H4385-49 Guía de instalación descargar pdf (Pagina 62)

COM Port Pinout Assignments

A-8 Specifications

MGBIC-02 Specifications (1000BASE-T)

COM Port Pinout Assignments

TheCOMportisaserialcommunicationsportforlocalaccesstoLocalManagement.

RefertoTable A‐11fortheCOMportpinassignments.

Table A-10 MGBIC-02 Specifications

Item Specification

Supported Cable

Type

Maximum Length

Copper, Category 5 UTP

Up to 100 meters

Connector RJ45

Data Rate 1 Gbps, IEEE 802.3:2000 compatible

1000BASE-T operation only

Automatic crossover detection

TX Output impedance 100 ohms, typical at all frequencies between 1 MHz and

125 MHz

RX Input impedance 100 ohms, typical at all frequencies between 1 MHz and

125 Hz

Table A-11 COM Port Pin Assignments

Pin Signal Name Input/Output

1 Transmit Data (XMT) Output

2 Clear to Send (CTS) Input

3 Data Set Ready (DSR) Input

4 Receive Data (RCV) Input

5 Signal Ground (GND) NA

6 Request to Send (RTS) Output

7 Data Terminal Ready (DTR) Output

8 Data Carrier Detect (DCD) Input

1 2 ... 57 58 59 60 61 62 63 64 65 66

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Enterasys Matrix 7H4385-49 Guía de instalación Pagina 62