The PVDM enhanced services modules are supported on ISRs that contain an SM-X slot - namely the Cisco 4331, 4351, and 4451 ISRs. The SM-X modules support only IP-based voice services and cannot be used for TDM applications.
Products specifications
| Attribute name |
Attribute value |
|
Width
|
50 W |
|
Depth
|
Wi-Fi 5 (802.11ac) |
|
Height
|
1.57" |
|
Weight
|
28.5 oz |
|
Power consumption (typical)
|
50 W |