Cisco ONS 15454 Reference Manual page 84

Chapter 1 Shelf and Backplane Hardware
1.5 1.5.9 UBIC-H EIA
You can install UBIC-Hs on one or both sides of the ONS 15454. As you face the rear of the ONS 15454
shelf assembly, the right side is the A side (15454-EIA-UBICH-A) and the left side is the B side
(15454-EIA-UBICH-B). The diagrams adjacent to each row of SCSI connectors indicate the slots and
ports that correspond with each SCSI connector in that row, depending on whether you are using a high
density (HD) or low density (LD) configuration.
UBIC-H EIAs will support use with the high-density (DS3/EC1-48, DS1/E1-56, and DS3XM-12)
Note
electrical cards, as well as existing low-density electrical cards.
Figure 1-21 shows the A- and B-side connector labeling.
Figure 1-21 UBIC-H EIA Connector Labeling
Tables 1-11 and 1-12 show the J-labeling and corresponding card ports for a shelf assembly configured
with low-density electrical cards.
Cisco ONS 15454 Reference Manual, R7.0.1
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