Cisco 4451-X ISR Voice Security Kit

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Identifiers
MPN Cisco ISR4451-X-VSEC/K9
Dimensions / Weight
Key Features
Compatible rack unit 2U
Ethernet technology
Specifies the type of wired Ethernet interface supported by a device, such as Gigabit Ethernet, 10 GbE, Fast Ethernet, or other variants. The value is a free‑text label that identifies the standard or generation of the Ethernet port(s) available on the product.
Gigabit Ethernet
Expansion slots
The total count of physical expansion slots available on a device for installing additional modules or peripherals such as PCI‑Express cards, M.2 drives, USB adapters, or other expansion hardware. It indicates how many separate slots can be used simultaneously or swapped between the product and other devices.
10
Form factor
Specifies the physical configuration or design of a product, such as ATX, Micro‑ATX, Mini‑ITX, tower, case with cover, etc. It describes how the device is built and what mounting or expansion options it supports.
Rack-mountable
Licence Type
The type of license that applies to the product, such as a single‑user license, multi‑device license, or bundled security license. It indicates how many users or devices are covered and whether additional services (e.g., online storage) are included.
VSEC License
Management port
Indicates whether the device provides a dedicated management interface, such as a separate Ethernet or USB port used for configuration and monitoring. The value can be a simple affirmative/negative response or a description of the port type (e.g., "1 x USB"). This attribute helps users determine if they can access the device’s management functions independently from its main data traffic.
Yes
Network technology
The type of network interface or protocol supported by the product, such as wired Ethernet standards (e.g., 10/100Base‑T, 1000Base‑T, 10GBase‑T) or wireless technologies (e.g., Wi‑Fi, Bluetooth). It indicates the primary networking capability that can be used for data transmission.
10/100/1000Base-T
PoE port
Indicates whether the product supports Power over Ethernet (PoE), allowing it to receive both data and electrical power through a single Ethernet cable.
No
Total Number of Ports
The total count of Ethernet or other networking interfaces available on the device, expressed as a simple integer or a descriptive string that lists port types and quantities (e.g., "48 x Gigabit Ethernet + 4 x 10 Gigabit Ethernet"). This attribute indicates how many network connections the product can support.
4
Cisco

Cisco is a technology company that provides networking, telecommunications, and security products and services. The company was founded in 1984 and is headquartered in San Jose, California.