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Chapter 3: Installation Requirements and Specifications
3-6 SEHI100TX User’s Guide
3.3 NETWORK PORT SPECIFICATIONS
The SEHI network ports use shielded RJ45 connectors that support UTP
cabling. Figure 3-2 shows the RJ45 pinouts.
Figure 3-2 RJ45 Network Port Pinouts
3.4 COM PORT REQUIREMENTS
The RJ45 COM port supports access to a Local Management Console.
The COM port supports a Digital Equipment Corporation VT320 terminal
or PC emulation of the VT320 terminal. Figure 3-3 shows the pinouts for
the RJ45 COM port.
Figure 3-3 RJ45 COM Port Pinouts
1 2 3 4 5 6 7 8
1. Receive + 5. Not Used
2. Receive - 6. Transmit -
3. Transmit + 7. Not Used
4. Not Used 8. Not Used
11X
10X
9X
09162_02
1. Transmit Data
2. Data Carrier Detect
3. Data Set Ready
4. Receive Data
5. Signal Ground
6. Data Terminal Ready
7. Request To Send
8. Clear To Send
1 2 3 4 5 6 7 8
COM
1511_15