Cisco ONS 15454, Hardware Installation Manual, Page: 402 / 516

This product relies on the building’s installation for short-circuit (overcurrent) protection. Ensure that
the protective device is rated not greater than: 40A and between -40.5 VDC to -57.6 VDC.
Statement
1005
Warning
For nominal voltage of –60 VDC, the input voltage range is from -50 to -72 VDC.
Note
This product relies on the building's installation for short-circuit (overcurrent) protection. Ensure that
the protective device is rated not greater than: 10A-20A, 100-240 VAC~.
Statement 1005
Warning
A readily accessible two-poled disconnect device must be incorporated in the fixed wiring. Statement
1022
Warning
This unit might have more than one power supply connection; all connections must be removed to
de-energize the unit.
Statement 1028
Warning
Always use the supplied ESD wristband when working with a powered ONS 15454 M6. For detailed instructions
on how to wear the ESD wristband, see the
Electrostatic Discharge and Grounding Guide for Cisco CPT and
Cisco ONS Platforms .
Caution
Procedure
Step 1 Verify that the correct fuse and alarm panel is installed in the top mounting space:
• For a a DC power supply, the fuse rating must not exceed 40A.
• For an AC power supply, the fuse rating must not exceed 10A, 15A, or 20A. For North America, the
branch circuit protection must be rated 20A. The overcurrent/short circuit protection must be in accordance
with local and national electrical codes.
Step 2 Depending on the shelf and the power module installed, complete the necessary task:
• DLP-G571 Connect Office Power (AC) to the ONS 15454 M6 Shelf, on page 373
• DLP-G572 Connect Office Power (DC) to the ONS 15454 M6 Shelf (ANSI Only), on page 377
• DLP-G573 Connect Office Power (DC) to the ONS 15454 M6 Shelf (ETSI Only), on page 381
Cisco ONS 15454 Hardware Installation Guide
372
Installing the ONS 15454 M6 Shelf
NTP-G256 Install Power and Ground to the ONS 15454 M6 Shelf