Cisco Cisco ONS 15216 DWDM System Installation Guide
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Unpacking and Installing the Cisco ONS 15216 Three-Component Bay Assembly (15216-ILA-BAY)
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GMT Fuse and Alarm Panel
Ground and Power
The ground studs and power input and output terminals are mounted on the rear side of the FAP. The
plastic protective covers install over the input and output power terminals. The covers prevent accidental
contact with the terminals when power is present in the panel.
plastic protective covers install over the input and output power terminals. The covers prevent accidental
contact with the terminals when power is present in the panel.
Warning
Shut off the power from the power source or turn off the breakers before beginning work.
Warning
This equipment is intended to be grounded. Ensure that the rack is connected to common office earth
ground during normal use.
ground during normal use.
Warning
Do not mix conductors of dissimilar metals in a terminal or splicing connector where physical contact
occurs (such as copper and aluminum, or copper and copper-clad aluminum), unless the device is
suited for the purpose and conditions of use.
occurs (such as copper and aluminum, or copper and copper-clad aluminum), unless the device is
suited for the purpose and conditions of use.
Warning
Connect the ONS 15216 only to a DC power source that complies with the safety extra-low voltage
(SELV) requirements in IEC 60950-based safety standards.
(SELV) requirements in IEC 60950-based safety standards.
Warning
The ONS 15216 relies on the protective devices in the building installation to protect against short
circuit, overcurrent, and grounding faults. Ensure that the protective devices are properly rated to
protect the system, and that they comply with national and local codes.
circuit, overcurrent, and grounding faults. Ensure that the protective devices are properly rated to
protect the system, and that they comply with national and local codes.
Warning
A readily accessible fuse must be incorporated in the fixed wiring.
Warning
If you use redundant power leads to power the ONS 15216, disconnecting one lead will not remove
power from the node.
power from the node.
Caution
Always use the supplied ESD wristband when working with a powered ONS 15216. Plug the wristband
cable into the ESD jack located on the lower-right outside edge of the shelf assembly.
cable into the ESD jack located on the lower-right outside edge of the shelf assembly.
Central Office Ground to Bay Wire Ground
Connect the CO ground to the bay wire ground according to local site practice.
Note
The bay assembly ground must be attached to the common central office (CO) ground via an H TAP
compression connector.
compression connector.