NIM-PVDM-32 – 32-Channel Voice DSP – NIM Slot – IP Media Services
Established Global IT Distributor
With over a decade of industry experience, we are a certified Cisco Partner delivering genuine enterprise networking hardware and trusted services to system integrators, ISPs, and enterprises worldwide.
NIM-PVDM-32 Description
NIM-PVDM-32 is a Cisco Packet Voice DSP network interface module for Cisco Catalyst 8300 and Catalyst 8200 edge platforms that adds 32-channel voice DSP capacity in a NIM slot for branch voice services such as conferencing, transcoding, and media optimization. Cisco documents 32 low-complexity channels, 24 medium-complexity channels, and 16 high-complexity channels for this module, and the NIM-PVDM family supports IP-based voice services only rather than TDM applications.
Quick Specs
|
Parameter |
Specification |
|---|---|
|
Product ID |
NIM-PVDM-32 |
|
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 | ||
|---|---|---|---|
|
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 |
|
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 |
|---|---|---|---|
| Product ID | NIM-PVDM-32 | 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.
Quality Certifications
Customer Reviews
Questions & Answers
-
How is NIM-PVDM-32 classified?
-
Which Catalyst 8200 software baseline supports NIM-PVDM-32?
-
Which slot is compatible with NIM-PVDM-32?
-
Which difference separates NIM-PVDM-32 from NIM-PVDM-64?
-
Does NIM-PVDM-32 provide high-complexity DSP channels?
-
How much power does NIM-PVDM-32 consume?
Warranty
Layer23-Switch.com offers genuine, high-quality ICT products at competitive wholesale prices—ensuring exceptional value without compromising quality.
All items are brand new, original, and factory-sealed.
Upon request, each unit can be fully tested and verified by a Cisco CCIE-certified engineer to ensure perfect working condition before shipment.
Our Cisco CCIE-certified experts provide free professional support via phone, email, online chat, or remote login—helping you deploy and troubleshoot with confidence.
If you are not satisfied with your purchase, you may request an exchange or full refund. Our customer service team will guide you through the return process quickly and smoothly. Visit Return Policy page for more information.
We support multiple secure payment and logistics options, backed by industry-leading verification:
Visit How to Pay page for more information
Extended, Worry-Free Warranty Coverage Factory New Sealed Enterprise Hardware:
· 3 Years Factory New Sealed
Visit Warranty Policy page for more information
Verify, plan, and comparewith confidence
Use practical tools to check device details, review lifecyclemilestones, and compare hardware before you buy.
Standard Services
Personalized Service, Superior Product Maintenance for Ultimate Satisfaction.
- Projects and Technical Support
- Easy Purchasing Supply
- Product Lifecycle Protection
- Exclusive F3 Team Support
Customized Support for Your Needs with CCIE, HCIE, HPE ASE, etc.
Pricing comparison was easy because their quote was transparent.
Reliable shipping every time. We can plan around their lead times confidently. Took a little longer to clear customs than expected, otherwise excellent.
Layer23 delivers exactly what they promise — every time.