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Cisco SM-X-PVDM-1000 | SM-X PVDM DSP module | voice/media processing | tier 1000 | ISR 4000

SKU:SM-X-PVDM-1000

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Description

SM-X form-factor DSP service module that provides dedicated Packet Voice Digital Signal Processing (PVDM) resources for voice, media, and conferencing workloads on ISR 4000 platforms. Augments UC features such as transcoding, conferencing, MTP, tone detection, and secure RTP.

Features

- Dedicated hardware DSP for high-quality voice and media processing
- Tiered capacity to align with branch or campus needs
- Offloads media tasks from the route processor for consistent performance
- Seamless integration with IOS XE UC features (CME, CUBE, SRST)
- Scalable option for multi-codec and secure voice deployments

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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FAQs

Technical Specifications

FAQs

Q: What services does this module accelerate?
A: It provides DSP resources for voice/media features such as transcoding, conferencing, media termination, tone detection, and SRTP.

Q: How many sessions does the 1000 tier support?
A: Capacity depends on codec mix, conferencing topology, and feature configuration. Consult the official datasheet and design guides for sizing.

Q: Do I still need PVDM on TDM voice NIMs?
A: Some TDM NIMs require onboard PVDM resources. This SM-X module augments overall DSP capacity but may not replace NIM-specific requirements.

Q: Is it hot-swappable?
A: Follow your platform’s hardware installation guide; plan a maintenance window unless your chassis explicitly supports OIR for the installed slot.

Q: What licenses are required?
A: UC features (e.g., CUBE, CME, SRST) may require IOS XE feature licenses. Review your software licensing for the intended features.

Technical Specifications

- Form factor: SM-X service module
- Function: PVDM-based DSP acceleration for voice and media
- Slot compatibility: SM-X bay
- Compatible platforms: ISR 4000 Series routers with available SM-X slot
- Primary use cases: transcoding, conferencing, media termination point (MTP), tone detection, SRTP
- Software: Cisco IOS XE with UC/voice feature licensing as applicable
- Power: sourced from chassis backplane
- Integration: managed via IOS XE, integrates with CME, CUBE, and SRST feature sets

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