Enterasys Matrix 7H4385-49 Installation Guide download pdf (Page 54)

COM Port Pinout Assignments

A-2 Specifications

COM Port Pinout Assignments

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Table A‐2fortheCOMportpinassignments.

Physical

Dimensions 46.43 H x 6.05 W x 29.51 D (cm)

18.28 H x 2.38 W x 11.62 D (in.)

Approximate Weight Gross: 5.54 kg (12.0 lb) (shipping carton containing

one module)

Net: 4.10 kg (9.0 lb) (one module without packaging)

Calculated hours for Mean Time

Between Failures (MTBF) for

7G4202-72 and 7G4282-49

For the MTBF hours for these products, refer to the MTBF web site at

URL

http://www.enterasys.com/support/mtbf/

Environmental

Operating Temperature 5°C to 40°C (41°F to 104°F)

Storage Temperature -30°C to 73°C (-22°F to 164°F)

Operating Relative Humidity 5% to 90% (non-condensing)

Table A-1 Specifications (continued)

Item Specification

Table A-2 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 ... 49 50 51 52 53 54 55 56 57 58 59 ... 65 66

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Enterasys Matrix 7H4385-49 Installation Guide Page 54