Cisco WS-X4612-SFP-E= 12 Port Networking Switch
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WS-X4612-SFP-E= Cisco Catalyst 4500 E-Series 12-Ports Line Refurbished

Availability: In Stock
Part Number#: WS-X4612-SFP-E=
List Price was: $423.08
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Short Description:
WS-X4612-SFP-E= Catalyst 4500 E-Series 12-Ports GE (SFP) Service Module | Made by Cisco | Refurbished

Interface Types of This Product: Switch 12 Port

Product Condition:
Warranty provided by ALLHDD.COM:
90 Days
We are providing specifications below to explain why you should consider purchasing the Cisco 12 Port Switch Networking, including a general overview, performance specifications, relevant images, media files, and technical information about the WS-X4612-SFP-E= compatibility.

More Information of this Item

The WS-X4612-SFP-E= is a line card for the Cisco Catalyst 4500 E-Series switch. It provides 12 Gigabit Ethernet ports for connecting devices to the network, and it supports SFP (small form-factor pluggable) transceiver modules for fiber optic connectivity. This allows for high-speed, long-distance communications and provides flexibility in terms of the types of fiber optic cables that can be used.

The Cisco Catalyst 4500 E-Series switch is a high-performance, modular switch designed for use in enterprise-level networks. It is a scalable platform that can be used to build large, reliable networks that can handle a variety of applications, including data, voice, and video.

This model line card is a high-density line card, it is a cost-effective solution for organizations that need to connect a large number of devices to their network, or for those that need to upgrade their existing networks to support higher speeds and better performance.

Performance and Reliability

The WS-X4612-SFP-E= Cisco Catalyst 4500 E-Series 12-Ports Line Card is designed to provide high performance and reliability in enterprise-level networks. The line card offers a number of features that contribute to its performance, including:

  • Gigabit Ethernet and 10 Gigabit Ethernet support: The line card can be configured to support different speeds, allowing it to meet the needs of different types of network traffic.
  • Quality of Service (QoS): This feature allows the line card to prioritize different types of network traffic, which can help to ensure that critical applications receive the bandwidth they need.
  • Link Aggregation Control Protocol (LACP): This feature allows multiple physical interfaces to be bundled together to form a single logical interface, increasing bandwidth and providing redundancy.
  • SFP transceiver module support: The line card can support SFP transceiver modules, which allow for fiber optic connectivity. Fiber optic cable can provide faster speeds and longer distances than copper cable, which can help to improve overall network performance.

In terms of reliability, the model Cisco Catalyst 4500 E-Series 12-Ports Line Card is built to provide a high level of availability, with features such as:

  • Redundant power supply support: The line card can be used with a redundant power supply, which can help to ensure that it stays online even if one power supply fails.
  • Hot-swappable design: The line card can be removed and replaced without shutting down the entire switch, which can minimize downtime.
  • Error-correcting code (ECC) memory: The line card uses ECC memory, which can detect and correct errors, helping to prevent data corruption and improve overall reliability.
  • Built-in diagnostics: The line card includes built-in diagnostics, which can help to identify and troubleshoot issues more quickly, minimizing downtime.

Compliant Standards

The WS-X4612-SFP-E= Cisco Catalyst 4500 E-Series 12-Ports Line Card is designed to comply with a variety of industry standards.

In terms of networking standards, the line card supports IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.3ab, IEEE 802.3x, IEEE 802.3ad and IEEE 802.3ae standards for Ethernet, Fast Ethernet, and Gigabit Ethernet connectivity. It also supports SFP transceiver modules, which adhere to the SFF-8472 standard for fiber optic transceivers.

In terms of security standards, the line card supports IEEE 802.1x for network access control, and it also supports advanced security features such as Access Control Lists (ACLs) and Virtual Private Networks (VPNs) to provide secure connectivity for remote users.

In terms of management standards, the line card supports SNMP (Simple Network Management Protocol) for monitoring and managing the device remotely, and it also supports RMON (Remote Monitoring) for monitoring network traffic.

In terms of environmental standards, the line card is compliant with RoHS (Restriction of Hazardous Substances) and WEEE (Waste Electrical and Electronic Equipment) standards, which are designed to reduce the environmental impact of electronic devices.

Furthermore, the Cisco Catalyst 4500 E-Series switch that the line card is part of, has been designed to meet a number of standards such as UL (Underwriters Laboratories), CE Marking (Conformité Européene), and FCC (Federal Communications Commission) standards for safety and electromagnetic compatibility, ensuring that the device can be deployed in a variety of environments.

General Information about this Cisco WS-X4612-SFP-E=

  • Manufacturer: Cisco Systems, Inc
  • MPN: WS-X4612-SFP-E=
  • Product Name: WS-X4612-SFP-E Line Card
  • Product Type: Service Module

Technical Information

  • Application/Usage: Data Networking
  • Application/Usage: Optical Network

I/O Expansions

  • Expansion Slots: 12 x SFP (mini-GBIC)

Environmental Conditions

  • Operating temperature: 32° to 104°F (0° to 40°C)
  • Storage temperature: -40° to 167°F (-40° to 75°C)
  • Relative humidity: 10 to 90%, noncondensing
  • Operating altitude: -60 to 3000m

Dimension & Weight

  • Form Factor: Hot-pluggable
  • Height: 1.2 Inch
  • Width: 14.3 Inch
  • Depth: 10.8 Inch


  • Compatibility-
  • Cisco Catalyst 4500E Series Switche

About Refurbished Products

Refurbished products are typically refurbished by an Original Manufacturer or an affiliate of the manufacturer or 3rd party facility. This product may have minor blemishes due to normal product usage and doesn't necessarily come with documentation and software unless indicated, but has been well tested and generally has never had any defects.

Different Types of Switches

Networking switches vary widely depending on the number of devices they can support, network bandwidth/speed, and form factor. Switches for small offices will have anything between 4 and 8 ports and can fit on a desk. For larger office network implementation, switches may have 24 ports, 48 ports, 96 ports, and 128 ports and are rack-mountable between 1U and 4U. Switches come in different types depending on the network speed and tasks they support. These include 40/100 Gbps, 10 Gigabit (up to 10000 Mbps), Gigabit Ethernet (up to 1000 Mbps), Power over Ethernet, and Fast Ethernet (10/100 Mbps).

Unmanaged Switches

The unmanaged switches offer fixed configuration on a plug-and-play basis. It is the most basic switch and there are a few choices in the market. These switches are affordable, but the basic features make them inappropriate for enterprise applications.

Managed Switches

The number of features and level of functionality improves with managed switches, making them ideal for enterprise and business applications. These switches are built with the command-line interface for ease of configuration. Equally, they support SNMP agents that come in handy when troubleshooting network issues.

The security on managed switches is better and will protect different types of traffic. Other features include support for virtual LANs, IP routing, and quality of service settings. Managed switches are more expensive compared to all other types of switches.

Smart Switches

Smart switches refer to switches that possess more features than those of unmanaged switches but do not have the full features of managed switches. Smart switches are more cost-effective than managed switches.

Some of the limitations of the smart switches are a lack of telnet access support, Web GUIs, and a lack of many features for VLANs. They are affordable compared to a fully managed switch and are suitable for a smaller computer network.

Modular Switches

Modular switches allow the addition of expansion modules as the network expands. The expansion modules allow for more networked devices but are application-specific. They may include wireless access points, firewalls, or network analysis tools. The flexibility of a modular networking switch comes at a higher cost.

Here, you can check more available conditions of your desired product WS-X4612-SFP-E= at a competitive price. We are trying our best to meet your needs on the enterprise-level computer, server, data centre, and networking hardware. You are welcome to ask our live chat or get live representative support over the phone.


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What is the Manufacturer/Brand Warranty?

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