Rear Panel Components
The following components are located on the rear panel of the library:
2
1
Figure 1-2. Rear panel of a 14U library
Library Control Blade (LCB)
The Library Control Blade (
the Operator Panel and Picker, and is responsible for running system tests to
ensure that the library is functioning properly.
The LCB houses the Compact Flash Card which stores vital product data (VPD)
such as library settings, serial number, etc.
The LCB indicates status with three light emitting diodes (LEDs). These LEDs,
located near the top of the LCB, are green, amber, and blue in color.
v Green indicates a good status.
v Amber indicates a degraded status.
v Blue indicates a fault status.
Tape Drives
The library supports Ultrium 3 SCSI and Fibre Channel tape drives.
Tape drives (SCSI drives
1
shown)
Library Control Blade
2
Power supplies (2 in control module; 2 in
3
expansion module)
Power supply switches
4
2
in Figure 1-2) manages the entire library, including
3
4
3
4
Chapter 1. Product Description
1-5