Cisco ONS 15454 Встановити - Сторінка 3
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Chapter 1
Install the Shelf and Backplane Cable
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The following materials are required to install the optional air ramp. The number in parentheses gives
the quantity of the item included in the package:
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User-Supplied Materials
The following materials and tools are required but are not supplied with the ONS 15454:
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March 2005
Four 1 3/8-inch standoffs (50-1492-01)
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Eight 2-inch standoffs (50-1453-01)
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Four flathead screws, 6-32 x 0.5 (48-2116-01)
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Standoff kit (53-0795-XX):
Plastic fiber management guides (2)
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Fan filter bracket screws (53-48-0003) (6)
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M4.0x 8mm, SS pan-head Phillips mounting screws (2)
Mounting brackets, 19 inch (482.6 mm), 23 inch (584.2 mm) (2)
One or more of the following equipment racks:
19-inch ANSI Standard (Telcordia GR-63-CORE) (482.6 mm) rack; total width 22 inches
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(558.8 mm)
23-inch ANSI Standard (Telcordia GR-63-CORE) (584.2 mm) rack; total width 26 inches
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(660.4 mm)
Fuse panel
Power cable (from fuse and alarm panel to assembly), #10 AWG, copper conductors,
194 degrees Fahrenheit (90 degrees Celsius)
If you are installing power on a 15454-SA-NEBS3E, 15454-SA-NEBS3, or 15454-SA-R1,
Note
P/N: 800-07149 shelf assembly, a #10 to #12 AWG power cable is required.
Ground cable #6 AWG stranded
If you are installing power on a 15454-SA-NEBS3E, 15454-SA-NEBS3 or 15454-SA-R1,
Note
P/N: 800-07149 shelf assembly, the #10 AWG ground cable is required.
Alarm cable pairs for all alarm connections, #22 or #24 AWG (0.51 mm² or 0.64 mm²), solid tinned
100-ohm shielded building integrated timing supply (BITS) clock cable pair #22 or #24 AWG
(0.51 mm² or 0.64 mm²), twisted-pair T1-type
Single-mode SC fiber jumpers with UPC polish (55 dB or better) for optical (OC-N) cards
Shielded coaxial cable terminated with SMB or BNC connectors for DS-3 cards
Shielded ABAM cable terminated with AMP Champ connectors or unterminated for DS1N-14 cards
with #22 or #24 AWG (0.51 mm² or 0.64 mm²) ground wire (typically about two ft [61 cm] in length)
6-pair #29 AWG double-shielded cable
Tie wraps and/or lacing cord
Labels
Required Tools and Equipment
Cisco ONS 15454 Procedure Guide, R5.0
1-3