NIM-PVDM-32 – 32-Channel Voice DSP – NIM Slot – IP Media Services
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NIM-PVDM-32 Description
NIM-PVDM-32 is a Cisco Packet Voice DSP network interface module that provides the 32-channel NIM-PVDM density tier for IP media services on supported Cisco branch edge platforms.
This SKU is the entry NIM-PVDM option in the Cisco-documented NIM form factor. It keeps DSP resources in a Network Interface Module slot, while PVDM4-32 uses a motherboard or T1/E1 module-slot position and NIM-PVDM-64 doubles the listed NIM-channel density.
Quote review should verify the router platform, available NIM slot, Cisco IOS XE or XE SD-WAN software listing, codec complexity target, and whether the design needs IP media services rather than TDM application support.
Quick Specs
|
Parameter |
Specification |
|---|---|
|
Product ID |
NIM-PVDM-32 |
|
Product family |
Cisco Packet Voice Digital Signal Processor Modules |
|
Product type |
NIM-based voice DSP module |
|
Cisco description |
NIM PVDM with 32-channel DSP |
|
Slot type |
Network Interface Module slot |
|
Low-complexity channels |
32 |
|
Medium-complexity channels |
24 |
|
High-complexity channels |
16 |
|
Service scope |
IP-based voice services |
|
TDM application support |
Not supported for NIM-PVDM-X modules |
|
Catalyst 8300 software listing |
IOS XE 17.3.2 / XE SD-WAN 17.3.2 / vManage 20.3.2 |
|
Catalyst 8200 software listing |
IOS XE 17.4.1 or 17.5.1 baseline by model |
|
Module power |
15W |
Application Scenarios
Select NIM-PVDM-32 when a supported branch platform needs a small DSP pool in a NIM slot and the official 32 low-complexity channel tier fits the voice design.
Use this SKU for Catalyst 8200 or 8200L orders where the design requires a NIM-based DSP voice module and the model-specific IOS XE, XE SD-WAN, and vManage listing is confirmed.
Choose NIM-PVDM-32 when NIM-PVDM-64 would over-size the documented channel requirement and the order still needs the same NIM-PVDM form factor for IP media services.
Product Comparison
|
Parameter |
NIM-PVDM-32 | ||
|---|---|---|---|
|
Product family |
Cisco NIM-PVDM voice DSP modules |
Cisco NIM-PVDM voice DSP modules |
Cisco PVDM4 voice DSP modules |
|
Cisco description |
NIM PVDM with 32-channel DSP |
NIM PVDM with 64-channel DSP |
32-channel high-density voice DSP module or spare |
|
Product type |
NIM-based voice DSP module |
NIM-based voice DSP module |
Motherboard or T1/E1 module-slot voice DSP |
|
Slot type |
Network Interface Module slot |
Network Interface Module slot |
On-board motherboard or T1/E1 module slot |
|
Low-complexity channels |
32 |
64 |
32 |
|
Medium-complexity channels |
24 |
48 |
24 |
|
High-complexity channels |
16 |
32 |
16 |
|
Service scope |
IP-based voice services |
IP-based voice services |
IP-based voice services on motherboard or voice T1/E1 connectivity on T1/E1 NIM |
|
Catalyst 8300 software listing |
IOS XE 17.3.2 / XE SD-WAN 17.3.2 / vManage 20.3.2 |
IOS XE 17.3.2 / XE SD-WAN 17.3.2 / vManage 20.3.2 |
IOS XE mode PVDM option for DSP-farm IP services |
|
Datasheet platform context |
Catalyst 8300 and ISR 4461 NIM-slot platforms |
Catalyst 8300 and ISR 4461 NIM-slot platforms |
Cisco 4000 Series ISR motherboard or T1/E1 NIM context |
- In a NIM-PVDM-32 vs NIM-PVDM-64 comparison, the difference is channel density: NIM-PVDM-64 lists twice the low-, medium-, and high-complexity channel counts of NIM-PVDM-32.
- The NIM-PVDM-32 vs PVDM4-32 comparison is mainly a slot decision, because NIM-PVDM-32 uses a Network Interface Module slot while PVDM4-32 uses the motherboard or T1/E1 module-slot path.
- For buyers deciding which model to choose, the NIM-PVDM-32 comparison should start with slot type and channel count, then confirm the target platform and software mode.
Selection Guide
1. Match the order to the 32-channel NIM tier
Choose NIM-PVDM-32 when the voice plan fits 32 low-complexity, 24 medium-complexity, or 16 high-complexity channels in a NIM-based DSP module.
2. Move up only when the codec count requires it
Select NIM-PVDM-64 instead of NIM-PVDM-32 only when the Cisco channel table shows the 32-channel tier is below the required capacity.
3. Keep the form factor clear
Use PVDM4-32 only when the BOM is built around the Cisco-documented motherboard or T1/E1 module-slot form factor rather than a NIM-PVDM module.
4. Separate IP media and TDM requirements
Order NIM-PVDM-32 for IP-based voice services and keep TDM application needs tied to the Cisco-documented PVDM4 or voice NIM design path.
Ordering Checklist
|
Review Area |
Required Confirmation |
Procurement Risk |
|---|---|---|
|
Exact SKU |
Confirm NIM-PVDM-32 rather than NIM-PVDM-64 or PVDM4-32 |
Avoids ordering the wrong DSP density or form factor |
|
Slot plan |
Confirm a Network Interface Module slot on the target platform |
NIM-PVDM-32 is documented as a NIM-slot DSP module |
|
Codec channel math |
Match the design to 32 low-, 24 medium-, or 16 high-complexity channels |
Prevents under-sizing the DSP pool for the codec mix |
|
Platform family |
Verify Catalyst 8300, Catalyst 8200, Catalyst 8200L, or ISR 4461 support from Cisco module documentation |
Prevents quoting the module into an unsupported platform or mode |
|
Software listing |
Check the IOS XE, XE SD-WAN, and vManage baseline for the selected platform |
Keeps the hardware quote aligned with the deployment software train |
|
Service type |
Confirm IP media service use rather than TDM application use |
Cisco documents NIM-PVDM-X modules as IP-service DSP options |
Specifications
| Parameter | Specification | Parameter | Specification |
|---|---|---|---|
| Brand | Cisco | Product ID | NIM-PVDM-32 |
| Product family | Cisco Packet Voice Digital Signal Processor Modules | Product type | NIM-based voice DSP module |
| Cisco description | NIM PVDM with 32-channel DSP | Slot type | Network Interface Module slot |
| Low-complexity channels | 32 | Medium-complexity channels | 24 |
| High-complexity channels | 16 | Service scope | IP-based voice services |
| TDM application support | Not supported for NIM-PVDM-X modules | Catalyst 8300 software listing | IOS XE 17.3.2 / XE SD-WAN 17.3.2 / vManage 20.3.2 |
| C8200 software listing | IOS XE 17.4.1 / XE SD-WAN 17.4.1 / vManage 20.4.1 | C8200L software listing | IOS XE 17.5.1 / XE SD-WAN 17.5.1 / vManage 20.5.1 |
| DSP technology | Multicore DSP technology | Interface | Network Interface Module (NIM-PVDM-X) |
| Operating temperature | 32 to 122 degrees F (0 to 50 degrees C) | Voltage | 12V |
| Current | 1.25A | Power | 15W |
| Weight | 0.45 lb (204 g) | Dimensions | 1.25 x 3.50 x 7.24 in. (3.18 x 8.89 x 18.39 cm) |
Get More Information
Need pricing, stock, or shipping details for the NIM-PVDM-32 ? Layer23-Switch can help you check current availability, lead time, and delivery options for this. Send us the part number, quantity, and destination country via live chat or email sales@layer23-switch.com for a fast quotation.
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