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by Cisco
Product Line: Cisco 2900 Series
Product Type: Integrated Services Router
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Original price $0.00 - Original price $0.00
Original price
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Current price $0.00
Title: Surplus

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Product Description

The C2951-VSEC-CUBE/K9 CISCO incorporates 3 RJ-45 ports for connectivity and supports Gigabit Ethernet, accommodating high-speed network requirements. It features 13 expansion slots, including types HWIC, PVDM, SFP (Mini-GBIC), with a maximum memory of 2 GB DRAM and 256 MB flash memory, enhancing its performance and scalability for complex network setups. Designed for rack-mount installation in a 2U space, it also supports Cisco Unified Communications Manager, DC input voltage ranging from 24 to 60 Vdc, and ensures secure network operations with a VSEC license.

FAQs for the C2951-VSEC-CUBE/K9

  • What is the total number of ports available?
    There are 3 total ports.
  • Does the device support Gigabit Ethernet?
    Yes, it supports Gigabit Ethernet.
  • How many expansion slots does the hardware include and what types are supported?
    The hardware includes 13 expansion slots, supporting HWIC, PVDM, and SFP (Mini-GBIC).
  • Can I connect to a management network using this device?
    Yes, it includes a management port for network management connections.
  • What is the maximum DRAM memory supported?
    The maximum supported DRAM memory is 2 GB.
  • What types of memory cards are compatible with this device?
    The device supports CompactFlash memory cards.
  • Is this product rack-mountable and, if so, what is the compatible rack unit?
    Yes, it is rack-mountable and compatible with a 2U rack unit.
  • What are the dimensions and weight of this networking hardware?
    It measures 3.5 inches in height, 17.3 inches in width, 18.5 inches in depth, and weighs approximately 34.17 lbs.
  • Does the device come with any pre-installed modules?
    Yes, it comes with 1 x PVDM3-32 module pre-installed.
  • What are the DC input voltage and current requirements?
    The DC input voltage ranges from 24 to 60 Vdc, autoranging positive or negative, with a maximum current of 12A at 24V or 5A at 60V.

Product Review

The CISCO C2951-VSEC-CUBE/K9 offers a solid selection of connectivity options with three RJ-45 Gigabit Ethernet ports and a wide range of expansion slots including HWIC, PVDM, and SFP, accommodating diverse network infrastructure needs. However, its maximum memory capacity of 2 GB DRAM and 256 MB of flash memory might limit performance in highly demanding environments. Additionally, its compatibility with Cisco Unified Communications Manager adds value for networks utilizing Cisco's communications solutions, though the weight and size require consideration for rack space planning.


The CISCO C2951-VSEC-CUBE/K9 is a versatile and powerful networking solution designed to meet the demands of modern businesses. This device is equipped with a range of features that enable efficient and reliable network connectivity and communication services. At the heart of its design, the router offers three total ports and supports RJ-45 connections, ensuring compatibility with a broad range of networking equipment. The device operates on Gigabit Ethernet technology, facilitating high-speed data transmission across network infrastructures. Equipped with thirteen expansion slots, this router provides ample flexibility for customization and scalability. These slots are compatible with HWIC, PVDM, and SFP (Mini-GBIC) expansion types, allowing for a tailored networking solution that can adapt to varying business needs. The network technology supported by this device is 10/100/1000Base-T, which is suitable for a wide array of networking environments. For efficient network management, the router features a dedicated management port. It supports a maximum memory capacity of 2 GB DRAM and comes with 256 MB of flash memory. Additionally, the device supports CompactFlash memory cards, offering further options for storage expansion and configuration flexibility. The license type for this product is VSEC, indicating its focus on secure voice and video communications. The form factor of the CISCO C2951-VSEC-CUBE/K9 is rack-mountable, making it an ideal choice for enterprise environments where space optimization is critical. It is compatible with a 2U rack unit, with dimensions of 3.5 inches in height, 17.3 inches in width, and 18.5 inches in depth. The device's weight is approximately 34.17 lbs, indicating its solid build and durability. The router is designed to interoperate seamlessly with Cisco Unified Communications Manager, enhancing its utility in environments where communication is paramount. This feature underscores the device's role in facilitating efficient, integrated communication networks. Additional technical specifications include: - A PVDM3-32 module, enhancing voice and video capabilities. - DC input voltage ranging from 24 to 60 Vdc, with auto-ranging positive or negative, ensuring flexibility in power supply configurations. - Maximum DC input current of 12A at 24V and 5A at 60V, highlighting its efficient power usage. - A rack height of 2RU, confirming its compatibility with standard networking racks.
  • Gigabit Ethernet technology for high-speed data transmission.
  • 13 expansion slots for HWIC, PVDM, SFP (Mini-GBIC) modules, offering scalability.
  • 2 GB DRAM and 256 MB flash memory, supporting CompactFlash for enhanced memory options.
In summary, the CISCO C2951-VSEC-CUBE/K9 is a comprehensive networking solution that offers high-speed connectivity, flexible expansion options, and secure communication capabilities. Its rack-mountable design, combined with support for advanced networking technologies, makes it an ideal choice for businesses looking to enhance their network infrastructure.


Item NumberC2951-VSEC-CUBE/K9
Ports Quantity3
RJ-45 InterfacesAvailable
Network Speed Capability1 Gbps Ethernet
Total Expansion Modules13
Supported Expansion ModulesHWIC, PVDM, SFP (Mini-GBIC)
Supported Network Standards10/100/1000Base-T
Presence of Management InterfaceYes
Internal Storage256 MB
Memory Card CompatibilityCompactFlash
Software LicenseVSEC
Mount TypeRack-Mountable
Rack Size Compatibility2U
Unit Height3.5 in.
Unit Width17.3 in.
Unit Depth18.5 in.
Unit Weight34.17 lbs (Approx)
Support for Cisco Unified Communications ManagerYes
Included Module1 x PVDM3-32
DC Power Range24 to 60 Vdc, auto-ranging, polarity independent
Maximum DC Input Current12A at 24V, 5A at 60V
Enclosure Height2RU

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