CISCO EHWIC-4SHDSL-EA Module

( Brand: Cisco ), ( Manufacturer Part Number: EHWIC-4SHDSL-EA ), ( Part Type: Module ), ( Compatible Brand: For Cisco ), ( Network Ports: Ethernet ), ( Country Of Origin: China )

Review CISCO Multi Mode Pair Module

The Cisco EHWIC-4-SHDSL-EA Module is a versatile and high-performance WAN interface card designed for Cisco Integrated Services Routers (ISR) and Cisco ASR 1000 Series Aggregation Services Routers. This module supports four SHDSL (Single-Pair High-Speed Digital Subscriber Line) ports and is ideal for businesses that require reliable, high-bandwidth connections to the wide area network (WAN).

Each SHDSL port on the Cisco EHWIC-4-SHDSL-EA Module can deliver data rates of up to 2.3 Mbps over standard telephone lines, making it an excellent choice for organizations with branch offices, remote workers, or other sites where high-speed connectivity is essential. The module also supports both primary rate interface with synchronous transfer mode (PRIs) and secondary rate interface with synchronous transfer mode (SRIs) signaling, allowing it to interoperate with various telephony networks.

The Cisco EHWIC-4-SHDSL-EA Module is designed for easy installation and integration with Cisco ISR and ASR 1000 Series routers. It can be installed in a variety of form factors, including fixed, stackable, and chassis configurations, making it a flexible solution for diverse networking environments. Additionally, it supports Cisco's Zero Touch Provisioning (ZTP) technology, enabling quick and secure deployments by automatically configuring the module with necessary settings and policies.

The module is built with advanced features to ensure resilient and reliable connectivity. It includes support for Automatic Alternate Routing (AAR), which automatically reroutes traffic through an alternate path when a link fails. It also supports Link Fragmentation and Interleaving (LFI) for efficient data transfer over noisy lines and the ability to prioritize critical traffic using Quality of Service (QoS) features.

In summary, the Cisco EHWIC-4-SHDSL-EA Module is a powerful and versatile solution for organizations seeking high-bandwidth, reliable, and cost-effective WAN connectivity. With its support for four SHDSL ports, robust feature set, and seamless integration with Cisco ISR and ASR 1000 Series routers, this module is an essential tool for businesses looking to optimize their network infrastructure and enhance their overall network performance.

The Cisco EHWIC-4SHDSL-EA module is a High-Bit Rate Digital Subscriber Line (HDSL) WAN interface card designed for Cisco 2600 and 2800 series routers. This module supports four HDSL ports that can be used to provide symmetric or asymmetric digital WAN connectivity. Here are some pros and cons of buying this module:

1. HDSL technology provides reliable and stable connectivity, making it an excellent choice for businesses that require high-speed and consistent WAN connectivity.

2. The EHWIC-4SHDSL-EA module supports both Standard HDSL (SHDSL) and Single-Line Digital Signaling (SDSL) protocols, giving users flexibility in their choice of WAN technology.

3. The module supports both symmetric (up to 2.3 Mbps) and asymmetric (up to 768 Kbps upstream and 2.3 Mbps downstream) connections, making it suitable for various bandwidth requirements.

4. The Cisco EHWIC-4SHDSL-EA module is a cost-effective solution compared to other high-speed WAN technologies, making it an attractive option for small and medium-sized businesses.

5. The module is easy to install and configure, and it provides robust management features, including support for SNMP, CLI, and Cisco's proprietary IOS command-line interface.

1. HDSL technology requires a dedicated copper pair for each connection, which can be limiting for businesses that require multiple connections with limited cabling infrastructure.

2. The EHWIC-4SHDSL-EA module supports only four HDSL ports, which may not be sufficient for businesses that require more than four connections.

3. The module requires an external power supply, which can add to the cost and complexity of the installation.

4. The module may not support the latest high-speed WAN technologies, such as Gigabit Ethernet or 4G LTE.

The Cisco EHWIC-4SHDSL-EA module is a reliable and cost-effective solution for businesses that require high-speed and consistent WAN connectivity using HDSL technology. Its support for both symmetric and asymmetric connections, flexibility in WAN protocols, and ease of installation and management make it an attractive option for small and medium-sized businesses. However, its limited number of ports and the requirement for dedicated copper pairs may not make it suitable for businesses that require more than four connections or have limited cabling infrastructure.

If your business requires high-speed and consistent WAN connectivity using HDSL technology, the Cisco EHWIC-4SHDSL-EA module is an excellent choice. However, if you require more than four connections or have limited cabling infrastructure, you may want to consider other high-speed WAN technologies, such as Gigabit Ethernet or 4G LTE, or consider other Cisco modules that support more HDSL ports. Ultimately, the decision should be based on your specific business requirements and infrastructure.

Details:

Theres no other parts, manuals, software include Cisco EHWIC-4SHDSL-E. Please see actual pictures. Fast shipping. Cisco EHWIC-4SHDSL-E A Multi mode 4 pair module, Excess inventory from major tech company.

part #: ehwic4shdsl prices

• $88.99-$750.00

specifications switchchunk:

• brand: Cisco
• mpn: Ehwic-4shdsl-ea
• part type: Module
• compatible brand: For Cisco
• network ports: Ethernet
• country of origin: China

shipping switchchunk:

• type: Calculated
• cost: $0.00
• carrier: USPS, FedEx
• class: Standard
• transit: 4-10 Days
• service: USPS Ground Advantage, FedEx Ground / FedEx Home Delivery

returns switchchunk:

• method: Money back
• policy: Returns Accepted
• paid by: Buyer
• time: 30 Days

general switchchunk:

• condition: Used
• Enterprise Networking, Servers > Switches Hubs > Switch Modules

offer switchchunk:

• options: Ship-to-home
• best offers: True
• quantity: 2
• started: May 8, 2026
• sold: 0
• availability: In Stock

payments switchchunk:

• other
• wallet: Google-pay
• credit card: Mastercard

seller switchchunk:

• # reviews: 3564
• city: Fremont, California
• rating: 99.9%

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