Cisco Systems OL-12812-01 manual Pvdm Orientation

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Connecting Cisco Voice Network Modules to the Network

60-Channel High-Density Voice Network Module

Figure 7

PVDM Slot Locations

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PVDM slots

PVDM Orientation

PVDMs are manufactured with a polarization notch to ensure proper orientation and alignment holes to ensure proper positioning. Figure 8 shows the polarization notch and alignment holes on a PVDM card. PVDM cards are installed with the connector edge down, the polarization notch near the front of the chassis, and the component side facing the right side of the chassis.

Caution To avoid damaging ESD-sensitive components, observe all ESD precautions. To avoid damaging the HDV network module, avoid using excessive force when you remove or replace PVDMs.

Figure 8

PVDM Orientation

Alignment holes

Connector edge

Polarization notch

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Contents Voice Network Modules Connecting Cisco Voice Network Modules to the Network48-Channel High-Density Voice Network Modules 4-Channel Voice Network ModulesChannel High-Density Voice Network Module Packet Voice DSP Modules Pvdm Orientation Pvdm OrientationRemoving PVDMs Installing PVDMsView from front of board Voice Network Module LEDsVoice Network Module LED HDV Network Module LEDsNM-HDV2 Packet Fax or Voice DSP ModulesVIC-2DID Configuring E1 Ports for Normal or Wetting Current Mode NM-HDV2-2T1/E1 Jumpers Configured for Normal Mode Installing PVDM2 ModulesPVDM2 Module Slot Locations PVDM2 Module OrientationRemoving PVDM2 Modules Installing PVDM2 ModulesNM-HDV2 Network Module LEDs Installing PVDM2 ModulesNM-HDV2 Network Module LEDs Related DocumentsConnecting Cisco Voice Network Modules to the Network
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