Part Number: NM-4A/S
Manufacturer Company: Cisco Systems, Inc.
Overview: The NM-4A/S is a network module designed to provide asynchronous/synchronous serial connectivity for Cisco routers and network devices. Manufactured by Cisco Systems, a global leader in networking solutions, this module offers versatile connectivity options and reliable performance for various networking applications.
Key Features:
Asynchronous/Synchronous Connectivity: Supports both asynchronous and synchronous serial connections for versatile connectivity options.
Modular Design: Designed as a modular network module, allowing for easy installation and removal from compatible Cisco router platforms.
Multiple Interfaces: Provides multiple serial interfaces for connecting to various serial devices such as modems, terminals, and serial printers.
High-Speed Data Transfer: Offers high-speed data transfer rates for efficient communication between network devices.
Cisco IOS Support: Fully compatible with Cisco IOS software, ensuring seamless integration and operation with Cisco router platforms.
Scalability: Scalable architecture allows for easy expansion and integration with additional network modules to meet growing connectivity requirements.
Applications:
WAN Connectivity: Used for WAN connectivity in small to medium-sized networks, connecting remote offices or branches to the main network.
Terminal Server: Deployed as a terminal server for managing and accessing multiple console ports of network devices remotely.
Serial Device Connectivity: Used to connect various serial devices such as modems, terminals, and serial printers to the network.
Legacy Equipment Integration: Provides connectivity for legacy serial devices and equipment that require serial communication interfaces.
Router Expansion: Used to expand the connectivity options of Cisco router platforms, enhancing their capabilities and functionality.
Specifications:
- Part Number: NM-4A/S
- Interface Type: Asynchronous/Synchronous Serial
- Number of Ports: 4
- Data Transfer Rate: [Specify data transfer rate]
- Compatibility: Compatible with compatible Cisco router platforms
- Form Factor: Network Module (NM)
- Dimensions (H x W x D): [Specify dimensions]
- Weight: [Specify weight]
Why Choose NM-4A/S:
Versatile Connectivity: Supports both asynchronous and synchronous serial connectivity, offering versatile connectivity options for various networking applications.
Modular Design: Designed as a modular network module, allowing for easy installation and removal from compatible Cisco router platforms, enhancing flexibility.
Reliability: Manufactured by Cisco, a trusted name in networking, ensuring reliability and performance consistency for critical networking operations.
Scalability: Scalable architecture allows for easy expansion and integration with additional network modules to meet growing connectivity requirements as the network evolves.
Cisco Compatibility: Fully compatible with Cisco IOS software and router platforms, ensuring seamless integration and operation with Cisco networking infrastructure.
Upgrade your network connectivity with the NM-4A/S network module from Cisco, offering versatile serial connectivity options, reliable performance, and seamless integration with Cisco router platforms.















