Com Port/Pin Assignments; Regulatory Compliance; A.7 Regulatory Compliance - Cabletron Systems 2E48-27R User Manual

A.6

COM PORT/PIN ASSIGNMENTS

The COM port is a serial communications port that supports Local
Management or connection to a UPS.
Table A-1 shows the COM port pin assignments.
Pin Signal Name
1 Transmit Data (XMT)
2 Data Carrier Detect (DCD)
3 Data Set Ready (DSR)
4 Receive Data (RCV)
5 Signal Ground (GND)
6 Data Terminal Ready (DTR)
7 Request to Send (RTS)
8 Clear to Send (CTS)
A.7

REGULATORY COMPLIANCE

This equipment meets the following safety and electromagnetic
compatibility (EMC) requirements:
Safety
Electromagnetic
Compatibility (EMC)
2E48-27R/2E49-27R User's Guide
Table A-1 COM Port Pin Assignments
COM Port/Pin Assignments
Input/Output
Output
Output
Input
Input
NA
Output
Input
NA
UL 1950, CSA C22.2 No. 950,
EN 60950, IEC 950, and 73/23/EEC
FCC Part 15, EN 55022, CSA C108.8,
EN 50082-1, AS/NZS 3548, VCCI V-3,
and 89/336/EEC
A-3