Description
- Energy-saving feature. The PVDM4 DSPs offer multiple power-saving modes, including a power-saver mode when the module is not in use. In power-saver mode each PVDM4 can save up to 5 watts of power.
- Voice-quality management. The PVDM4 modules perform compression, voice-activity-detection, jitter-management, and echo-cancellation functions. The echo cancellation offered in the PVD M4 modules has a tail length of 128 milliseconds (ms) and complies with ITU-T G.168.
- Cisco platform availability. The PVDM4 modules are supported on Cisco 4451-X platforms. The platform has one slot for the PVDM4 module. You can plug any additional PVDM4 modules onto the T1/E1 NIMs.
Product Specifications
| Item # | 5318547 |
| Manufacturer # | PVDM4-128= |
| depth | 2-5/8 in. |
| height | 43/64 in. |
| width | 2-1/2 in. |
| model | PVDM4-128 |
| brand name | Cisco |
| dimensions | 43/64 in. X 2-1/2 in. X 2-5/8 in. |
| manufacturer | CISCO |
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