Installation guide

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