Power And Led Tests; Power Supply Problems - Cisco ONS 15310-CL Troubleshooting Manual

1.12 Power and LED Tests

Figure 1-7
Figure 1-7
Table 1-33
Table 1-33
Pin
1
2
3
4
5
6
7
8
Note Odd-numbered pins always connect to a white wire with a colored stripe.
1.12 Power and LED Tests
This section provides symptoms and solutions for power supply problems, power consumption, and LED
indicators.

1.12.1 Power Supply Problems

Symptom
to the default date and time.
Table 1-34
Cisco ONS 15310-CL and Cisco ONS 15310-MA Troubleshooting Guide, R7.0
1-70
shows the layout of a cross-over cable.
Cross-Over Cable Layout
1
2
3
4
5
6
7
8
shows cross-over cable pinouts.
Cross-Over Cable Pinout
Color Pair
White/orange 2
Orange 2
White/green 3
Blue 1
White/blue 1
Green 3
White/brown 4
Brown 4
Loss of power or low voltage, resulting in a loss of traffic and causing the LCD clock to reset
describes the potential causes of the symptom and the solutions.
1
2
3
4
5
6
7
8
Name Pin
Transmit Data + 3
Transmit Data – 6
Receive Data + 1
— 4
— 5
Receive Data – 2
— 7
— 8
Chapter 1 General Troubleshooting
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