Install And Cable The Buffer Board(S) - HP StorageWorks 3800ux Conversion Manual

Convert an MO Jukebox to UDO or Mixed-Media Technology

Install and cable the buffer board(s)

To install and cable the buffer board(s):
1. Place the buffer board where the SCSI interface PCA used to be (see
Note:
side of the module as you face the module from the back of the jukebox.
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Figure 5: Buffer board
2. Secure the buffer board to the module.
3. For a 10-drive jukebox:
4. Connect the new internal orange and white LVD SCSI cable(s) to the buffer board(s).
5. Connect the power cables to the buffer board(s).
6. Route the LVD SCSI cable(s) through the cable access slot on the left of the module (see
7. Reattach the buffer board module to the jukebox using the 4 T-20 torx screws previously
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The buffer board is narrower than the SCSI interface PCA. Align the buffer board to the right
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Buffer board
Cable access slot
If you have a 4-drive or 6-drive jukebox, use 4 of the screws that previously secured
the SCSI interface PCA (see
If you have a 10-drive jukebox, use the 4 standoffs (supplied) to secure the buffer
board to the module.
This buffer board connects to the upper interposer board.
a. Stack the second buffer board on top of the first buffer board.
b. Use 4 of the screws that previously secured the SCSI interface PCA to secure the
second buffer board to the standoffs.
This buffer board connects to the lower interposer board.
WARNING: Do not reuse the terminators from the SCSI interface PCA. They are
high-voltage differential (HVD); the new equipment can use only low-voltage differential
(LVD/SE) terminators supplied.
Figure 5).
removed.
Buffer board module
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Power cable to buffer board
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Figure 5).
3800ux/7100ux Optical Jukebox Conversion Guide
Figure 5).
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