Input/Output Ports

A.4 INPUT/OUTPUT PORTS

5H102-48:

Ports 1 through 48:Fast Ethernet 10/100 Mbps (10BASE-T and 100BASE-TX compliant) with 48 RJ45 connectors.

5H103-48:

Ports 1 through 48:Fast Ethernet 10/100 Mbps (10BASE-T and 100BASE-TX compliant) with 4 RJ21 connectors (12 ports per connector).

A.5 COM PORT PINOUT ASSIGNMENTS

The COM port is a serial communications port that supports Local Management. Table A-1shows the COM port pin assignments.

Table A-1 COM Port Pin Assignments

Pin

Signal Name

Input/Output

 

 

 

1

Transmit Data (XMT)

Output

 

 

 

2

Data Carrier Detect (DCD)

Output

 

 

 

3

Data Set Ready (DSR)

Input

 

 

 

4

Receive Data (RCV)

Input

 

 

 

5

Signal Ground (GND)

NA

 

 

 

6

Data Terminal Ready (DTR)

Output

 

 

 

7

Request to Send (RTS)

Input

 

 

 

8

Clear to Send (CTS)

NA

 

 

 

A-2Specifications

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Enterasys Networks 5H103-48, 5H102-48 manual INPUT/OUTPUT Ports, COM Port Pinout Assignments
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