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HWIC-4A/S= Cisco 4 Ports Serial HWIC Expansion Module

HWIC-4A/S=
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Brief Overview of HWIC-4A/S=

Cisco 4 Ports Serial HWIC Expansion Module - HWIC-4A/S=. Factory-Sealed New in Original Box (FSB) with 6-Month Replacement Warranty
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SKU/MPNHWIC-4A/S=Availability✅ In StockProcessing TimeUsually ships same day ManufacturerCisco Product/Item ConditionFactory-Sealed New Retail in Original Box (FSB) ServerOrbit Replacement WarrantySix-Month (180 Days)
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Description

General Product Overview

Manufacturer Details

  • Company Name: Cisco Systems, Inc
  • Part Number: HWIC-4A/S=
  • Product Designation: 4-Port Async/Sync Serial HWIC
  • Type: HWIC Module

Technical Specifications

Usage and Applications

  • Ideal for Wide Area Network (WAN) connectivity

Interfaces and Ports

  • 4 x Synchronous/Asynchronous Serial WAN ports
  • Utilizes Smart Serial connectors and cabling

Media and Performance Metrics

Connection Details

  • Connectivity Medium: Serial Cable
  • Data Transfer Rates:
    • Maximum Asynchronous Serial: 230.40 Kbps per port
    • Maximum Synchronous Serial: 256 Kbps per port

Protocols and Management

  • Supported Protocols:
    • SLIP
    • PPP
    • HDLC
    • X.25
    • SDLC
    • TCP/IP

Control Indicators

Status Monitoring

  • Includes a CONN LED for connectivity status

Environmental Specifications

Operating Conditions

  • Storage Temperature: -4°F (-20°C) to 149°F (65°C)
  • Operating Temperature: 32°F (0°C) to 104°F (40°C)
  • Humidity Range: 10% to 90% Non-condensing

Physical Dimensions

  • Height: 0.8 inches
  • Width: 5.6 inches
  • Depth: 5.6 inches

Additional Features

  • Facilitates Data Communications Network (DCN)
  • Supports Serial and Legacy Concentration
  • Offers Bisync capabilities
  • Enables Network Clock Synchronization
  • Interface Support:
    • In both DTE and DCE formats: V35, X.21, RS-232, RS-449
    • In DTE format only: EIA-530, EIA-530A

Ports

The Cisco HWIC-4A/S Expansion Module is equipped with a remarkable feature - it offers 4 ports for enhanced connectivity and flexibility. These ports serve as the gateway to expand your network capabilities, enabling you to connect multiple devices and achieve seamless communication.

Increased Connectivity

With four ports at your disposal, the Cisco HWIC-4A/S Expansion Module allows you to effortlessly connect various devices to your network. Whether you need to connect multiple computers, printers, or other networking equipment, these ports provide the necessary interface for establishing reliable connections.

Streamlined Data Transfer

The four ports on the Cisco HWIC-4A/S Expansion Module facilitate efficient data transfer between connected devices. You can transfer large files, share resources, and collaborate on projects without experiencing any lag or performance issues. This ensures smooth and uninterrupted workflow, enhancing productivity within your organization.

Versatile Network Expansion

The availability of four ports opens up a world of possibilities for expanding your network infrastructure. You can easily add additional devices or integrate new locations into your network without compromising on performance or efficiency. This scalability is particularly beneficial for growing businesses or organizations experiencing an increase in network demands.

Enhanced Flexibility

Having four ports on the Cisco HWIC-4A/S Expansion Module grants you the flexibility to customize your network setup according to your specific needs. Each port can be utilized for different purposes, such as segregating networks, implementing VLANs, or establishing separate connections for different departments. This flexibility allows you to optimize your network architecture and tailor it to your organization's requirements.

Improved Network Segmentation

By using the four ports effectively, you can segment your network into distinct subnets. This enables you to isolate specific groups of devices or users, improving security and enhancing overall network performance. For example, you can separate guest networks from internal networks, ensuring that sensitive data remains protected and unauthorized access is prevented.

Efficient VLAN Implementation

Virtual Local Area Networks (VLANs) provide a means to logically separate devices within a network. The Cisco HWIC-4A/S Expansion Module's four ports allow you to easily configure VLANs, enabling you to isolate traffic and control the flow of data. This feature is especially useful in environments where different departments or user groups require separate network segments.

Reliable Redundancy

The four ports on the Cisco HWIC-4A/S Expansion Module also offer redundancy options, ensuring uninterrupted connectivity in case of a port failure. By connecting devices to different ports, you can create redundant connections that provide failover support. In the event of a port failure, traffic is automatically rerouted through the available ports, minimizing downtime and maintaining network availability.

High Availability

Redundancy provided by the multiple ports enhances the overall availability and reliability of your network infrastructure. Critical applications and services can continue functioning without disruption, even if a port experiences issues. This feature is particularly vital for businesses that heavily rely on constant network connectivity, such as e-commerce platforms or mission-critical systems.

Load Balancing

The presence of four ports enables load balancing across multiple connections. This allows you to distribute network traffic evenly among the available ports, optimizing bandwidth utilization and preventing bottlenecks. Load balancing ensures efficient resource allocation, enhancing overall network performance and improving user experience.

Conclusion

In summary, the Cisco HWIC-4A/S Expansion Module's 4-port feature offers numerous benefits for users. It facilitates increased connectivity, streamlined data transfer, versatile network expansion, enhanced flexibility through network segmentation and VLAN implementation, reliable redundancy options for continuous connectivity, and load balancing for optimal resource utilization. Whether you are a small organization or a large enterprise, this expansion module provides the necessary tools to create a robust and scalable network infrastructure.

Features
Product/Item Condition:
Factory-Sealed New Retail in Original Box (FSB)
ServerOrbit Replacement Warranty:
Six-Month (180 Days)