NM-4T Cisco 3600 Series 4 Ports Network Module

Cisco NM-4T 3600 Series 4 Ports Network Module

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General Information

• Manufacturer: Cisco
• Part Number: NM-4T
• Product Type: 4-Port Serial Expansion Module

Technical Specifications

• Interface Type: DB-60 Serial Connectors
• Number of Ports: Four synchronous serial interfaces
• Aggregate Throughput: Up to 8 Mbps
• Per-Port Speed: Maximum 8 Mbps
• Duplex Mode: Full Duplex supported
• WAN Technologies: Leased Line, Frame Relay, PPP, HDLC
• LED Indicators: Module Status, Transmit (TX), Receive (RX), Port Activity
• Hot Swappable: Not supported
• Management: Cisco IOS Command Line Interface
• Form Factor: Cisco Network Module
• Power Source: Supplied by Cisco Router Chassis

Connectivity and Cable

Supported Cable Types

• DB-60 Serial Cables
• V.35
• RS-232
• RS-449
• X.21
• EIA-530

Compatibility

Supported Cisco Router Platforms

• Cisco 2600 Series Modular Routers
• Cisco 2600XM Series Routers
• Cisco 3600 Series Routers
• Cisco 3700 Series Routers

Cisco NM-4T 3600 Series 4 Ports Network Module Overview

The Cisco NM-4T 3600 Series 4 Ports Network Module is designed to deliver robust connectivity and flexible integration for enterprise-level networking environments. This module provides four high-speed synchronous serial interfaces, enabling organizations to expand their WAN connectivity and optimize data transmission across multiple remote sites. Built for the Cisco 3600 Series routers, the NM-4T module enhances scalability, reliability, and performance, making it a critical component for businesses requiring secure and efficient communication channels.

Interface Capabilities

The NM-4T module offers four synchronous serial ports that support a wide range of protocols, including Frame Relay, HDLC, and PPP. These interfaces allow seamless integration with diverse WAN technologies, ensuring compatibility with legacy systems while supporting modern networking standards.

Performance Features

Each port is capable of handling high-speed data transmission, ensuring minimal latency and consistent throughput. The module is engineered to support demanding enterprise applications, including voice, video, and data traffic, without compromising performance.

Compatibility with Cisco 

The NM-4T is fully compatible with Cisco 3600 Series routers, including models such as the Cisco 3620, 3640, and 3660. This compatibility ensures that organizations can integrate the module seamlessly into their existing infrastructure, leveraging the advanced routing capabilities of the 3600 Series.

Enterprise WAN Connectivity

Businesses with multiple branch offices benefit from the NM-4T’s ability to establish reliable WAN connections. The module supports secure communication between headquarters and remote sites, enabling efficient data sharing and collaboration.

Service Provider Integration

Service providers can utilize the NM-4T to deliver managed WAN services to clients. Its support for multiple protocols ensures compatibility with diverse customer requirements, making it a versatile solution for service delivery.

Mission-Critical

Organizations in sectors such as finance, healthcare, and government rely on the NM-4T for secure and uninterrupted connectivity. The module’s robust design ensures consistent performance in mission-critical environments where downtime is not an option.

Scalability

The NM-4T allows organizations to scale their WAN infrastructure as business needs evolve. With four ports available, companies can expand connectivity without requiring additional hardware investments.

Reliability

Engineered with Cisco’s commitment to quality, the NM-4T delivers reliable performance under heavy workloads. Its design minimizes the risk of network failures, ensuring continuous connectivity for critical operations.

Flexibility

The module supports multiple protocols and configurations, providing flexibility to adapt to different networking environments. This versatility makes it suitable for organizations with diverse connectivity requirements.

Branch Office Connectivity

Enterprises can deploy the NM-4T in branch offices to establish secure WAN links with headquarters. This deployment ensures consistent access to corporate resources and applications, enhancing productivity across distributed teams.

Data Center Integration

Data centers benefit from the NM-4T’s ability to manage high-volume traffic across multiple WAN connections. The module supports redundancy and load balancing, ensuring optimal performance for critical applications.

Remote Site Communication

Remote sites, such as retail outlets or field offices, can leverage the NM-4T to maintain secure communication with central systems. This connectivity supports real-time data exchange, inventory management, and customer service operations.

Protocol Support

The NM-4T supports secure protocols such as PPP with authentication, ensuring that data transmitted across WAN links is protected against unauthorized access.

Encryption Compatibility

When integrated with Cisco routers, the NM-4T can leverage encryption features to secure sensitive data. This capability is essential for organizations handling confidential information, such as financial transactions or patient records.

Legacy and Modern Systems

The NM-4T is designed to bridge the gap between legacy WAN technologies and modern networking standards. Its support for multiple protocols ensures that organizations can transition smoothly without disrupting existing operations.

Integration with Advanced Cisco

When paired with Cisco 3600 Series routers, the NM-4T benefits from advanced features such as Quality of Service (QoS), traffic shaping, and policy-based routing. These features enhance performance and ensure efficient utilization of network resources.

Reduced Downtime

By delivering reliable performance and supporting redundancy, the NM-4T minimizes downtime. Organizations benefit from continuous connectivity, reducing the risk of operational disruptions.

Financial Services

Banks and financial institutions use the NM-4T to establish secure WAN connections between branches and data centers. This connectivity supports real-time transaction processing and secure communication.

Healthcare

Hospitals and clinics rely on the NM-4T to connect remote facilities with central systems. This connectivity enables secure sharing of patient records and supports telemedicine applications.

Government Agencies

Government organizations deploy the NM-4T to maintain secure communication between offices. The module’s reliability ensures uninterrupted operations in critical public service environments.

Role in Modern Networking

The Cisco NM-4T 3600 Series 4 Ports Network Module plays a vital role in modern networking by delivering scalable, reliable, and secure WAN connectivity. Its compatibility with Cisco 3600 Series routers ensures seamless integration, while its support for multiple protocols provides flexibility for diverse environments.

Long-Term Value

Organizations investing in the NM-4T benefit from its long-term value, as the module supports both legacy and modern systems. Its robust design and advanced features ensure that businesses can rely on it for years to come.