Figure 3 Metro Ethernet Service Unit 1800-24T-Dc Front Panel - Nortel 1800 Installing

Figure 3 Metro Ethernet Service Unit 1800-24T-DC front panel

Console
Power
LED Status
Link 100
Status
Act 10
The LEDs on the front panel of the Metro ESU 1800-24T-LX-DC (DC power
supply) indicate the status of each of the:
•
•
•
The LEDs on the front panel of the Metro ESU 1800-24T (AC power supply)
indicate the status of each of the:
•
•
•
The LEDs on the front panel of the Metro ESU 1800-24T-DC (DC power supply)
indicate the status of each of the:
•
•
•
Generally, a lit LED indicates a functioning power supply, port, or system, while a
flashing LED indicates activity on an Ethernet port. For more detailed
information, see
1 3 5 7 9 11
2 4 6 8 10 12
24 Fast Ethernet ports
two GBIC fiber optic ports
the Metro ESU 1800 system
24 Fast Ethernet ports
two SFP GBIC fiber optic modules
the Metro ESU 1800 system
24 Fast Ethernet ports
two SFP GBIC fiber optic modules
the Metro ESU 1800 system
Chapter 3, "Understanding the LEDs," on page
Metro Ethernet Services Unit 1800
13 15 17 19 21 23
14 16 18 20 22 24
Installing the Metro Ethernet Services Unit 1800
21
Metro Ethernet Services Unit 1800-24T-DC
25
26
Link Link
Act Act
11058EA
33.