Cisco EHWIC-VA-DSL-M 1 Port Wireless Interface Card VDSL WAN Refurbished

The Cisco EHWIC-VA-DSL-M is a versatile Wide Area Network (WAN) module designed to enhance network connectivity by leveraging digital subscriber line (DSL) technology. This WAN module is equipped with advanced features, including one port for Ethernet High-Speed WAN Interface Card (EHWIC) over Plain Old Telephone Service (POTS), and an RJ-11 connector for Very High Bit Rate DSL (VDSL). Additionally, it incorporates Annex M support and a Wireless Interface Card, making it a comprehensive solution for various networking needs.

The EHWIC architecture is a key component of Cisco's networking solutions, providing flexibility and scalability to accommodate diverse business requirements. The EHWIC-VA-DSL-M, in particular, integrates seamlessly into Cisco routers, expanding their capabilities and enabling high-performance WAN connectivity.

DSL technology serves as the backbone for the EHWIC-VA-DSL-M module. DSL facilitates the transmission of digital data over traditional telephone lines, optimizing bandwidth utilization for efficient communication. The module supports VDSL, a variant of DSL that offers higher data transfer rates, making it suitable for demanding applications and bandwidth-intensive tasks.

The inclusion of a POTS port (Plain Old Telephone Service) in the EHWIC-VA-DSL-M module adds versatility to its functionality. POTS enables the module to interface with traditional analog telephone lines, ensuring compatibility with a variety of communication infrastructures. This capability is crucial for businesses that rely on legacy phone systems or require fallback options.

The module's 1-port EHWIC design allows for a streamlined and efficient connection to the network. This single port can handle various tasks, from data transmission over DSL to interfacing with traditional telephone lines. The Cisco EHWIC-VA-DSL-M module comes equipped with a single EHWIC port over Plain Old Telephone Service (POTS). This port enables the module to connect to traditional analog phone lines, facilitating seamless communication in environments where legacy telephone infrastructure is still prevalent.

The RJ-11 connector serves as the interface for the module's POTS functionality. This standardized connector is widely used for connecting telephones and other analog devices. Its inclusion ensures compatibility with existing telephone infrastructure, offering a smooth transition to modern networking technologies without necessitating a complete overhaul of communication systems.

Very High Bit Rate DSL (VDSL) support is a standout feature of the EHWIC-VA-DSL-M module. VDSL offers significantly higher data transfer rates compared to traditional DSL, making it ideal for scenarios where high-speed connectivity is paramount. This feature is particularly advantageous for businesses that rely on bandwidth-intensive applications or require fast and reliable internet access.

The EHWIC-VA-DSL-M module is equipped with Annex M support, further enhancing its performance. Annex M is an ITU-T standard that extends the capabilities of ADSL (Asymmetric DSL) and VDSL. With Annex M, the module can achieve higher upstream data rates, making it well-suited for applications that demand robust two-way communication.

Incorporating a Wireless Interface Card (WIC) into the module expands its connectivity options. The WIC enables wireless communication, providing an alternative or supplementary means of connecting to the network. This wireless capability is especially valuable in scenarios where wired connections may be challenging to implement, such as in remote locations or temporary setups.

• Mobility: Wireless connectivity enables devices to connect to the network without the need for physical cables, promoting mobility and flexibility in device placement.
• Scalability: The Wireless Interface Card supports various wireless standards, ensuring compatibility with a wide range of devices. This scalability is crucial for growing networks with diverse device types.

The module is designed to be compatible with a range of Cisco routers, ensuring seamless integration into Cisco networking environments. It is crucial to verify compatibility with specific router models to guarantee optimal performance.

The VDSL technology incorporated in the module supports high data rates, allowing for faster and more efficient data transfer. This is particularly beneficial in scenarios where large amounts of data need to be transmitted over the network quickly.

For large enterprises with diverse networking needs, the EHWIC-VA-DSL-M module offers a comprehensive solution. Its ability to support high-speed VDSL, coupled with Annex M for improved upstream performance, ensures that the module can handle the demands of modern business applications.

The POTS integration makes the EHWIC-VA-DSL-M module suitable for telecommunications providers looking to upgrade their networks. The module's compatibility with traditional telephone lines facilitates a smooth transition to advanced DSL technology without sacrificing support for existing infrastructure.

The inclusion of a Wireless Interface Card makes the EHWIC-VA-DSL-M module an excellent choice for scenarios requiring remote or mobile connectivity. Whether deploying temporary network setups or establishing connections in areas with limited wired infrastructure, the wireless capability adds flexibility to the module's deployment options.

The EHWIC-VA-DSL-M Cisco 1 Port Wireless Interface card is a high-performance wireless module that provides a single port for connecting to a VDSL2 or ADSL2+ network. It is designed for use with Cisco ISR G2 routers and is capable of delivering data rates of up to 100Mbps downstream and 100Mbps upstream. It supports advanced features such as Quality of Service (QoS), Virtual Private Network (VPN), and advanced security features such as Cisco Identity-based Firewall (IDFW) and Cisco IOS Firewall. Additionally, it supports many wireless standards such as 802.11n and 802.11ac. It also supports multiple line rates and bonding modes, which allows it to deliver high-speed and reliable wireless connectivity to support various business and residential applications.

.The EHWIC-VA-DSL-M Cisco 1 Port Wireless Interface card is a reliable module that provides wireless connectivity capabilities to Cisco routers. It supports a wide range of DSL technologies and is compliant with various industry standards such as ITU-T G.992.1 (G.dmt), G.992.2 (G.lite), G.994.1 (G.hs), and G.992.3 (G.dmt.bis). It also supports advanced wireless features such as Quality of Service (QoS), security, and management. Additionally, it has been designed and tested to meet Cisco's high standards for quality and reliability. So it can be said that it is a reliable module.

• Manufacturer: Cisco
• Part Number or SKU# EHWIC-VA-DSL-M
• Product Type: Wireless Interface Card

• Application/Usage: Wide Area Network
• Application/Usage: Data Networking

• Connectivity: Media Phone Cable
• Data Transfer Rate: 50 Mbps Upstream
• Data Transfer Rate: 100 Mbps Downstream

Interfaces/Ports

• Interfaces/Ports: 1 x VDSL WAN
• Interfaces/Ports Details: 1 x RJ-11 VDSL Network WAN

In summary, the Cisco EHWIC-VA-DSL-M module is a powerful and versatile solution for enhancing WAN connectivity in various networking scenarios. Its 1-port EHWIC design, compatibility with DSL technology, POTS integration, VDSL support, Annex M capability, and Wireless Interface Card make it a comprehensive choice for businesses with diverse networking needs. Whether deployed in enterprise settings, telecommunications infrastructure, remote locations, or branch offices, this module provides the flexibility and performance required for modern networking challenges.