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Cisco Systems OL-12812-01 manual PVDM Orientation, PVDM Slot Locations

Models: OL-12812-01

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Connecting Cisco Voice Network Modules to the Network

60-Channel High-Density Voice Network Module

Figure 7

PVDM Slot Locations

4	3	2	1	0
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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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Connecting Cisco Voice Network Modules to the Network

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Cisco Systems OL-12812-01 manual PVDM Orientation, PVDM Slot Locations

Contents

Connecting Cisco Voice Network Modules to the Network Voice Network ModulesVoice Network Modules, page 2- and 4-Channel Voice Network Modules, page4-, 8-, and 48-Channel High-Density Voice Network Modules 2- and 4-Channel Voice Network Modules1-Slot 4-Channel High-Density Network Module NM-HD-1V 60-Channel High-Density Voice Network Module2-Slot 8-Channel High-Density Voice Network Module NM-HD-2V 2-Slot 48-Channel High-Density Voice Network Module NM-HD-2VE60-Channel High-Density Voice Network Module NM-HDV Packet Voice DSP ModulesPVDM Orientation PVDM OrientationPVDM Slot Locations Top view Front of chassis Installing PVDMsRemoving PVDMs Voice Network Module LEDs HDV Network Module LEDs IP Communications High-Density Digital Voice or Fax Network ModuleDescription Packet Fax or Voice DSP ModulesModule Name Range of Channels for Max Channels forComplexity Medium ComplexityConfiguring E1 Ports for Normal or Wetting Current Mode Figure 16 NM-HDV2-2T1/E1 Jumpers Configured for Normal Mode Installing PVDM2 ModulesConnecting Cisco Voice Network Modules to the Network Connecting Cisco Voice Network Modules to the NetworkFigure 18 PVDM2 Module Orientation PVDM2 Module OrientationFigure 17 PVDM2 Module Slot Locations Figure 19 Removing PVDM2 Modules Installing PVDM2 ModulesRemoving PVDM2 Modules NM-HDV2 Network Module LEDs Related Topic Related DocumentsDocument Title InformationConnecting Cisco Voice Network Modules to the Network Obtaining Documentation, Obtaining Support, and Security GuidelinesConnecting Cisco Voice Network Modules to the Network Obtaining Documentation, Obtaining Support, and Security GuidelinesObtaining Documentation, Obtaining Support, and Security Guidelines Connecting Cisco Voice Network Modules to the NetworkConnecting Cisco Voice Network Modules to the Network