Cisco HWIC-1B-U 1 Port WAN Interface Card

Manufacturer Details

• Brand: Cisco Systems, Inc
• Part Number: HWIC-1B-U
• SKU: HWIC-1B-U
• Product Name: 1-Port ISDN BRI U Interface High-Speed WAN Card
• Category: WAN Interface Cards

Key Specifications

• Type: WAN Interface Card
• Application: Ideal for Wide Area Network (WAN) solutions
• Interface: ISDN BRI (U) Port
• Connector Type: RJ-49C

Port & Interface Details

• Number of Ports: 1 ISDN BRI (U) Port
• Interface Type: Modem – ISDN BRI U
• Port Connector: RJ-49C

Expansion & Compatibility

• Expansion Slots: 1 HWIC Slot
• Compatible Models:
• Cisco 1700 Series Integrated Services Routers
• Cisco 1841 Series Integrated Services Routers
• Cisco 2600XM Series Integrated Services Routers
• Cisco 2691 Series Integrated Services Routers
• Cisco 2800 Series Integrated Services Routers
• Cisco 3700 Series Integrated Services Routers
• Cisco 3800 Series Integrated Services Routers

Physical Dimensions

• Width: 2.8 Inches
• Depth: 4.8 Inches
• Height: 0.7 Inches
• Weight: 7.2 oz

Functionality & Use

• Designed For: Providing a reliable ISDN connection for WANs
• Primary Usage: Enhances connectivity in ISDN BRI (U) environments

Compatible Series for Integration

• Supported Cisco Routers:
• Cisco 1700 Series
• Cisco 1841 Series
• Cisco 2600XM Series
• Cisco 2691 Series
• Cisco 2800 Series
• Cisco 3700 Series
• Cisco 3800 Series

Ports

The Cisco HWIC-1B-U WAN Interface Card is equipped with 1 port, making it an ideal choice for users who require a single WAN connection. This feature offers several benefits and is of great importance to users in various scenarios.

Flexible Connectivity

Having a single port on the Cisco HWIC-1B-U allows users to connect their routers to a wide range of networks. Whether it's connecting to an internet service provider (ISP) for internet access or establishing a connection with another network, this interface card provides the necessary flexibility.

Cost-effective Solution

For users who only require a single WAN connection, investing in a device with multiple ports would be unnecessary and costly. The Cisco HWIC-1B-U offers a cost-effective solution by providing exactly what is needed without any additional features that may go unused.

Space-saving Design

The compact design of the Cisco HWIC-1B-U with its single port allows for efficient use of space. This is particularly beneficial for users who have limited rack space or need to optimize their network infrastructure.

Compatibility

One of the standout features of the Cisco HWIC-1B-U WAN Interface Card is its compatibility with Cisco routers. This compatibility ensures seamless integration and offers numerous benefits and importance for users.

Easy Integration

The Cisco HWIC-1B-U is specifically designed to work seamlessly with Cisco routers. This compatibility simplifies the integration process, saving time and effort for users. With no need for additional configuration or setup, users can quickly add this interface card to their existing network infrastructure.

Enhanced Performance

By using the Cisco HWIC-1B-U in conjunction with compatible Cisco routers, users can experience enhanced performance. The optimized compatibility allows for efficient data transfer and ensures reliable connectivity.

Scalability

The compatibility of the Cisco HWIC-1B-U with Cisco routers also offers scalability options for users. As their network requirements grow, users can easily upgrade their routers while retaining the interface card, minimizing the need for costly hardware replacements.

Interface

The Cisco HWIC-1B-U WAN Interface Card features an Ethernet interface, providing users with a reliable and widely supported connection method. This interface offers several benefits and holds significant importance for users in various networking environments.

Standardized Connectivity

Ethernet is a widely adopted networking standard, making it compatible with a vast range of devices and networks. By utilizing the Ethernet interface on the Cisco HWIC-1B-U, users can ensure seamless connectivity with other Ethernet-enabled devices, such as switches, routers, and modems.

High Bandwidth Capability

The Ethernet interface on the Cisco HWIC-1B-U supports high-speed data transmission, allowing users to take advantage of the full potential of their network infrastructure. With its support for fast Ethernet speeds, this interface card can handle bandwidth-intensive applications and large data transfers without compromising performance.

Reliable Connection

Ethernet connections are known for their reliability, offering stable and consistent connectivity. The use of an Ethernet interface on the Cisco HWIC-1B-U ensures that users can maintain a reliable connection to their network, minimizing downtime and disruptions.

Speed

The Cisco HWIC-1B-U WAN Interface Card is capable of providing data transfer speeds of up to 10/100 Mbps. This feature brings numerous benefits and holds great importance for users who require fast and efficient data transmission.

Fast Data Transfer

With its support for speeds of up to 10/100 Mbps, the Cisco HWIC-1B-U allows for fast data transfer between the connected devices and the network. This speed is particularly valuable for users who need to transfer large files, stream high-definition media, or engage in real-time communication over their network.

Improved Productivity

The high-speed capabilities of the Cisco HWIC-1B-U contribute to improved productivity in various scenarios. Whether it's in an office environment where employees need to access and share data quickly or in a multimedia setting where uninterrupted streaming is crucial, this interface card ensures that users can work efficiently without any bottlenecks.

Future-proofing

By supporting speeds of up to 10/100 Mbps, the Cisco HWIC-1B-U provides users with a future-proof solution. As network speeds continue to evolve, this interface card can accommodate higher bandwidth requirements, ensuring its longevity and compatibility with upcoming technologies.

Connector

The Cisco HWIC-1B-U WAN Interface Card features an RJ-45 connector, which offers numerous benefits and holds significant importance for users in terms of compatibility and ease of use.

Universal Compatibility

The RJ-45 connector is a widely adopted standard for Ethernet connections, ensuring compatibility with various devices and network infrastructure. By utilizing an RJ-45 connector on the Cisco HWIC-1B-U, users can easily connect their interface card to a multitude of devices without any compatibility concerns.

Easy Installation

The use of an RJ-45 connector simplifies the installation process for users. With its familiar design and widespread usage, connecting the Cisco HWIC-1B-U to other devices becomes a hassle-free task. This ease of installation saves time and effort for users, allowing them to quickly set up their network connections.

Durability

RJ-45 connectors are known for their durability and reliability. The robust construction of the connector ensures a secure and stable connection, minimizing the chances of signal loss or disconnection. Users can rely on the Cisco HWIC-1B-U's RJ-45 connector for consistent performance and long-term reliability.

Supported Protocols

The Cisco HWIC-1B-U WAN Interface Card supports various protocols, including PPP, HDLC, Frame Relay, and ATM. This feature offers numerous benefits and holds great importance for users in terms of compatibility and versatility.

Protocol Flexibility

By supporting multiple protocols, the Cisco HWIC-1B-U provides users with the flexibility to connect to different types of networks. Whether it's establishing a connection with an internet service provider using PPP or connecting to a frame relay network, this interface card can adapt to the specific requirements of various networking environments.

Interoperability

The support for multiple protocols on the Cisco HWIC-1B-U ensures interoperability with different devices and network infrastructure. This compatibility allows users to seamlessly integrate their interface card into existing networks without any compatibility issues or limitations.

Scalability Options

The support for various protocols on the Cisco HWIC-1B-U also offers scalability options for users. As their network requirements change or evolve, users can easily switch between different protocols without the need for additional hardware investments. This scalability ensures that the interface card can adapt to future network upgrades or changes in network infrastructure.

In conclusion, the Cisco HWIC-1B-U WAN Interface Card offers several features that cater to the diverse needs of users in terms of connectivity, speed, compatibility, and flexibility. With its single port, Ethernet interface, high-speed capabilities, RJ-45 connector, and support for multiple protocols, this interface card provides a reliable and efficient solution for users in various networking environments.