Cabletron Systems TM 9C300-1 MMAC

9C300-1 Environmental Module Operation

3-2

External Ambient Temperature

The 9C300-1 Environmental Module includes an external ambient temperature

sensor. This sensor is located on the front of the Environmental Module, as shown

in Figure 3-2. The ambient temperature is monitored and the results of the

monitoring are available to the network manager via the LCD, as well as local and

remote management.

Figure 3-2. External Ambient Temperature Sensor

Table 3-1 lists the ambient temperature information available to the network

manager.

Table 3-1. External Ambient Temperature

Temperature Range LCD Display

C/43

F and below COLD

7–12

C/44–54

F COOL

13–32

C/55–90

F NORM (normal)

33–38

C/91–101

F WARM

C/102

F and above HOT

External ambient temperature sensor

1 2 3

9C300-1

STATUS

ALARM COM 1 COM 2

EPIM

ENTER

4 5 6 7 8 9 10 11 12 13 14

MMAC

Contents

Main Page i Notice Notice ii Notice FCC Notice DOC Notice iii Contents Chapter 3 9C300-1 Environmental Module Operation Chapter 2 Installing the 9C300-1 Environmental Module Chapter 1 Introduction Chapter 4 Specications Appendix B Uninterruptible Power Supply (UPS) Appendix A EPIM Specications Introduction The 9C300-1 Environmental Module Using This Manual MMAC Features 1-3 Related Manuals Introduction 1-4 Getting Help 2-1 Chapter 2 Installing the 9C300-1 Environmental Module Installing the 9C300-1 Environmental Module Installing the 9C300-1 Environmental Module 2-2 3-1 Chapter 3 MMAC 9C300-1 Environmental Module Operation Monitoring Functions MMAC 3-2 External Ambient Temperature Monitoring Functions Fan Speed 3-4 System Humidity Internal Operating Temperature System Voltages MMAC 3-6 Out-of-Band Management Out-of-Band Management 3-7 COM1 and COM2 Ports 3-8 The Ethernet Port Interface Module (EPIM) LCD and Keypad ENTER CABLETRON SYSTEMS, INC. MMAC-PLUS <ALARMS> <SYSTEM> <MODULES> <SCREEN CONTRAST> Non-Interactive Mode Non-Interactive Mode Screens Page Page 3-12 Interactive Mode Interactive Mode Screens Main Screen Page 3-14 CHASSIS MAC ADDRESS xx-xx-xx-xx-xx-xx <PWR> <ENV> <COM> <DIAGS> <BBU> <EXIT> CHASSIS IP ADDRESS xxx.xxx.xxx.xxx CHASSIS HW REV xxx SN xxxxxxxxxxxx Page Page Page Page 3-19 Interactive Mode FW REV x.xx.xx SMB 1 FW REV x.xx.xx <ENV> <MEMORY> <BACKPLANE> <EXIT> MODULE xx STATUS ON-LINE HW REV xxx BOOT PROM REV x.xx.xx SN xxxxxxxxxxxx Page Page Page Page Page 4-1 Chapter 4 Specications Safety ! Specications 4-2 Physical Environmental Appendix A EPIM Specications Introduction EPIM-T A-2 EPIM-F1 and EPIM-F2 A-3 EPIM-F1 and EPIM-F2 A-4 EPIM-F3 A-5 EPIM-F3 A-6 EPIM-C Connector Type Grounding A-7 EPIM-A and EPIM-X (AUI Port) EPIM-A and EPIM-X (AUI Port) Page B-1 Appendix B Uninterruptible Power Supply (UPS) Introduction Connecting a UPS to an EM Uninterruptible Power Supply (UPS) B-2 Conguring COM Port for UPS