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Chapter 1. General
FRONT PANEL FEATURES
The OCU 45 front panel provides switches and LEDs to offer easy configu-
ration and troubleshooting (see Figure 1-1). The three switches set the con-
figuration for the electrical interface, electrical line length, and loopback test
options. The LEDs indicate the status of the power supply, the electrical
interface type and line length, loopback diagnostics, and electrical and opti-
cal interface status. A brief description of the LEDs is as follows:
•
The P
OWER
The I
•
NTERFACE
tion.
The L
L
•
INE
figuration.
The T
•
LED indicates that there is an active loopback at the electrical
EST
or optical interface, or that the unit is in normal operation.
The E
•
LECTRIC
face.
The O
•
PTICAL
18
LED shows that the unit is receiving power.
LED indicates the current electrical interface configura-
LED indicates the current electrical line length con-
ENGTH
LED indicates the current status of the electrical inter-
LED indicates the current status of the optical interface.
OCU 45 User Manual
Figure 1-1. OCU 45 Front Panel
61200664L1-1B
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