Ubic-H Eia; Table 1-10 Ubic-V Protection Types And Slots - Cisco 15454-DS1-14= - 1.544Mbps Expansion Module Reference Manual

1.5.9 UBIC-H EIA

When installed with the deep door and cabling on the backplane, the ONS 15454 shelf measures
approximately 17.5 inches (445 mm) deep when partially populated with backplane cables, 17.9 inches
(455 mm) deep when fully populated, and 18.55 inches (471 mm) deep with the rear cover installed.
The UBIC-V EIA supports the following cards:
•
•
•
•
•
•
•
•
•
The A and B sides each host 16 high-density, 50-pin SCSI connectors. The A-side maps to
Slots 1 through 6 and the B-side maps to Slots 12 through 17.
In Software Releases 4.1.x and 4.6, UBIC-Vs support unprotected, 1:1, and 1:N (N < 5) protection
groups. In Software R5.0 and later, UBIC-Vs also support available high-density cards in unprotected
and 1:N (N < 2) protection groups.
Table 1-10
Table 1-10
Protection Type
Unprotected
1:1
1:2
1:5
1.5.9 UBIC-H EIA
UBIC-H EIAs are attached to the shelf assembly backplane to provide up to 112 transmit and receive
DS-1 connections through 16 SCSI connectors per side (A and B) or 96 transmit and receive DS-3
connections. The UBIC-H EIAs are designed to support DS-1, DS-3, and EC-1 signals. The appropriate
cable assembly is required depending on the type of signal.
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.
Cisco ONS 15454 Reference Manual, R8.5
1-34
DS1-14, DS1N-14
DS3-12, DS3N-12
DS3i-N-12
DS3-12E, DS3N-12E
EC1-12
DS3XM-6
DS3XM-12
DS3/EC1-48
DS1/E1-56
shows the UBIC-V protection types and their applicable slot assignments.
UBIC-V Protection Types and Slots
Working Slots
1–6, 12–17
2, 4, 6, 12, 14, 16
1, 2, 16, 17
1, 2, 4, 5, 6, 12, 13, 14, 16, 17 3, 15
Chapter 1 Shelf and Backplane Hardware
Protection Slots
—
1, 3, 5, 13, 15, 17
3, 15
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