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Release 7.0.0 3DB 19286 ACAA Issue 01
Safety awareness
Warning: 9500 MPR equipment must be connected to surge suppressors that meet the
power surge requirements of GR-1089-CORE. Non-compliant surge suppressors may not
have the required secondary surge protection or current limiting function during specific,
valid operating states. Connecting 9500 MPR equipment to non-compliant surge
suppressors could result in damage to 9500 MPR equipment.
1.5 Equipment protection against electrostatic
Before you remove the ESD protections from the monitors, connectors, or other
equipment, observe the stated precautionary measures. Ensure that the ESD
protections have been replaced and after terminating the maintenance and
monitoring operations.
Most electronic devices are sensitive to electrostatic discharges, therefore, the
warning labels in
Figure 11
Electrostatic sensitive
Observe the stated precautionary measures when touching the electronic parts
during the installation/maintenance phases.
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• To comply with the GR-1089-CORE requirements for electromagnetic
compatibility and safety, all intra-building ports are specified for use with
shielded and grounded at both ends.
• The intra-building ports of the equipment or sub-assembly are suitable for
connection to intra-building or unexposed wiring or cabling only. The
intra-building ports of the equipment or sub-assembly must not be metallically
connected to interfaces that connect to the OSP or its wiring. These interfaces
are designed for use as intra-building interfaces only (Type 2 ports as described
in GR-1089-CORE) and require isolation from the exposed OSP cabling. The
addition of primary protectors is not sufficient protection in order to connect
these interfaces metallically to OSP wiring.
discharges
Figure 11
have been affixed,
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