Cisco EHWIC-1GE-SFP-CU= 10-100-1000 Network Module Gigabit Refurbished

The Cisco EHWIC-1GE-SFP-CU= is a network module that provides a Gigabit Ethernet Wide Area Network (WAN) interface expansion card for Cisco routers. This expansion card is a vital component for businesses and organizations that require high-speed internet connectivity and reliable network expansion. In this article, we will explore the key features, benefits, and applications of the Cisco EHWIC-1GE-SFP-CU=, explaining its importance in modern networking infrastructure.

The Cisco EHWIC-1GE-SFP-CU= 10-100-1000 network module is designed to enhance the capabilities of Cisco routers. It provides a Gigabit Ethernet interface for Wide Area Network (WAN) connectivity, making it an essential component for expanding network capacity and improving data transfer speeds. Let's delve into the details of this expansion card:

• The EHWIC-1GE-SFP-CU= card offers a Gigabit Ethernet interface, supporting data rates of 10/100/1000 Mbps, making it suitable for various network applications.
• It includes a Small Form-Factor plugable (SFP) slot, allowing users to choose the most appropriate SFP module for their specific networking needs.
• This expansion card is compatible with a wide range of Cisco routers, ensuring versatility and flexibility in network design.
• It supports both copper and fiber connections, enabling businesses to select the most suitable medium for their network infrastructure.
• The card is hot-swappable, which means it can be inserted or removed without disrupting the router's operation, ensuring minimum downtime during maintenance.

Now, let's explore the various benefits of incorporating the Cisco EHWIC-1GE-SFP-CU= into your network infrastructure:

• Enhanced Data Transfer Speeds: The Cisco EHWIC-1GE-SFP-CU significantly boosts data transfer speeds with its Gigabit Ethernet interface. This is crucial for businesses that deal with large data files and require seamless communication between devices.
• Versatility in Network Design: With support for both copper and fiber connections, this expansion card allows businesses to adapt their network design to their specific requirements. Whether it's a short-distance copper connection or a long-distance fiber link, the EHWIC-1GE-SFP-CU can handle it all.
• Hot-Swappability: The hot-swappable feature of this expansion card ensures minimal disruption during maintenance or upgrades. You can replace or upgrade the card without taking the entire network offline, minimizing downtime and ensuring continuous operation.
• Compatibility: The Cisco EHWIC-1GE-SFP-CU= is compatible with a wide range of Cisco routers, making it a versatile choice for businesses using various router models within their network.
• Scalability: This expansion card allows for easy network scalability. As your organization grows, you can add more EHWIC-1GE-SFP-CU= cards to meet the increasing demand for high-speed connectivity.
• Improved Network Reliability: The Cisco EHWIC-1GE-SFP-CU= is built with Cisco's reputation for reliability. This card helps ensure that your network remains stable and robust, even in high-demand situations.

The Cisco EHWIC-1GE-SFP-CU= finds applications in various industries and network setups due to its versatile features. Let's explore some common scenarios where this expansion card is invaluable:

• Business Networks: For businesses of all sizes, the need for high-speed internet connectivity is paramount. The EHWIC-1GE-SFP-CU= is used to provide reliable and fast internet access, supporting daily operations, online transactions, and customer interactions.
• Data Centers: Data centers demand top-tier networking equipment to ensure the smooth operation of servers and data storage. The EHWIC-1GE-SFP-CU= can be used to connect data centers to external networks and ensure high-speed data transfers.
• Educational Institutions: Educational institutions, such as schools and universities, rely on robust networks for e-learning platforms, research, and administrative tasks. The Cisco EHWIC-1GE-SFP-CU= can help improve network reliability and speed in these environments.
• Healthcare Facilities: Hospitals and healthcare facilities depend on networks for patient data management, telemedicine, and administrative tasks. The EHWIC-1GE-SFP-CU= supports the seamless transmission of critical medical data, ensuring efficient patient care.
• Government Organizations: Government agencies require secure and high-speed networks to handle sensitive information and support public services. The EHWIC-1GE-SFP-CU= is a suitable choice for government networks due to its reliability and security features.
• Remote Locations: The expansion card's support for fiber connections makes it ideal for remote locations or branches that need to connect to a central office over long distances. This enables businesses to expand their reach without sacrificing network performance.
• Branch Offices: Businesses with multiple branch offices can use the Cisco EHWIC-1GE-SFP-CU= to create a secure and high-speed connection between headquarters and remote branches, fostering efficient communication and data sharing.

Compatibility with Cisco Routers

The Cisco EHWIC-1GE-SFP-CU= is designed to be compatible with a range of Cisco routers, making it a versatile choice for network expansion. Here are some of the Cisco router models that are known to work well with this expansion card:

• Cisco 1900 Series Routers:
  • The EHWIC-1GE-SFP-CU= is commonly used with Cisco 1900 series routers. It enhances the WAN connectivity options for these routers, making them suitable for small to medium-sized businesses.
• Cisco 2900 Series Routers:
  • Cisco 2900 series routers benefit from the addition of the EHWIC-1GE-SFP-CU=, which helps improve network performance and scalability.
• Cisco 3900 Series Routers:
  • The Cisco 3900 series is a popular choice for larger enterprises and data centers. The EHWIC-1GE-SFP-CU= allows these routers to handle increased network traffic and connectivity requirements.
• Cisco ISR G2 Routers:
  • Many Integrated Services Routers (ISR) in the G2 series are compatible with the EHWIC-1GE-SFP-CU=, providing a Gigabit Ethernet interface expansion option.
• Cisco 4000 Series Routers:
  • The Cisco 4000 series routers can also benefit from the addition of the EHWIC-1GE-SFP-CU=, ensuring that even high-demand networks can operate effectively.

It's essential to check the compatibility of the Cisco EHWIC-1GE-SFP-CU= with your specific router model and consult Cisco's official documentation and support resources for detailed information on compatibility and configuration.

• Manufacturer: Cisco
• Model Number or SKU# EHWIC-1GE-SFP-CU=
• Product Type: Network Module

• Device Type: Expansion Module
• Form Factor: Plug-in Module
• Interface Type: Ehwic
• Supported Cabling Types: Ethernet 10base-t, Ethernet 100base-tx, Ethernet 1000base-t, Ethernet 1000base-x
• Data Link Protocols: Ethernet, Fast Ethernet, Gigabit Ethernet
• Data Transfer Rate: 1 Gbps
• Compliant Standards: IEEE 802.2, IEEE 802.3, IEEE 802.3z, IEEE 802.1q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x
• Compatibility: Designed for use with Cisco 1921, 1921 4-pair, 1921 Adsl2+, 1941, 2901, 2911, 2921, 2951, 3925, 3925e, 3945, 3945e.

In summary, the Cisco EHWIC-1GE-SFP-CU= Gigabit WAN Interface Expansion Card is a valuable component for network expansion and enhancement. Its versatile features, compatibility with various Cisco routers, and ability to provide high-speed connectivity make it a crucial asset for businesses, data centers, educational institutions, healthcare facilities, government organizations, and more. The benefits of improved data transfer speeds, network reliability, and scalability, along with its hot-swappable nature, make it a top choice for network administrators and IT professionals.

By understanding its features, applications, and processes, you can harness the power of the Cisco EHWIC-1GE-SFP-CU= to take your network infrastructure to the next level. As technology continues to evolve, having a robust and adaptable networking solution is paramount, and this expansion card delivers on all fronts.