Cisco NIM-4T network switch module
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NIM-4T
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overview
specifications
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NIM-4T Overview
CISCO - Wan Network Interface Module - Serial Adapter (NIM-4T).
Summary Description
Cisco NIM-4T. Supported protocols: EIA-232, EIA-449, EIA-530, EIA-530A, V.35, and X.21. Bandwidth: 0.08 Gbit/s. Compatibility: Cisco 4400
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Specifications
Overview
| Condition | Refurbished |
|---|---|
| Brand | Cisco |
| Stock | In Stock |
Network
| Supported protocols | EIA-232, EIA-449, EIA-530, EIA-530A, V.35, and X.21 |
|---|
Data transmission
| Bandwidth | 0.08 Gbit/s |
|---|
Performance
| Compatibility | Cisco 4400 |
|---|
Frequently Asked Questions
What primary function does the Cisco NIM-4T module serve in a network? +
The Cisco NIM-4T is a four-port asynchronous serial network interface module designed for Cisco 4000 Series Integrated Services Routers. It provides reliable low-speed serial connectivity for terminal server applications, console management, or legacy device integration, allowing administrators to expand their router's interface capacity for remote access and equipment management tasks.
Which Cisco router platforms are compatible with the NIM-4T module? +
This module is specifically engineered for use with the Cisco 4000 Series Integrated Services Routers (ISR), including models like the ISR4321, ISR4331, ISR4351, ISR4431, and ISR4451. It fits into the integrated NIM slots on these chassis, ensuring seamless hardware integration and performance optimization within your existing Cisco ISR architecture.
Does the NIM-4T support synchronous serial communication? +
The NIM-4T is strictly designed for asynchronous serial communication. It is ideal for high-density terminal server deployments where multiple serial connections are required for managing headless equipment. If your specific deployment environment requires synchronous serial connectivity for WAN access, you would need to consider a different module type compatible with the 4000 series platform.
What kind of cabling do I need to connect devices to the NIM-4T? +
The NIM-4T typically utilizes high-density breakout cables to provide the necessary physical connectivity to your peripheral devices. Users should ensure they are using Cisco-qualified asynchronous serial cables to maintain signal integrity and ensure full compatibility with the module's interface ports during high-volume data or management traffic.
Can the NIM-4T be hot-swapped while the Cisco ISR is powered on? +
Cisco 4000 Series ISR modules, including the NIM-4T, support Online Insertion and Removal (OIR). This feature allows you to install or replace the module without powering down the router, minimizing network downtime. However, always follow standard enterprise safety procedures and ensure the router is properly configured to recognize the new module once inserted.
How do I manage and configure the ports on the NIM-4T? +
Once installed, the NIM-4T ports are managed directly through the Cisco IOS XE command-line interface. Each port appears as an individual asynchronous interface, allowing for granular configuration of parameters like baud rate, flow control, and parity. You can manage these ports individually or as a group, making them perfect for console server setups or auxiliary port management.
What is the maximum data rate supported by the ports on the NIM-4T? +
The NIM-4T supports standard asynchronous data rates suitable for console management and low-speed telemetry. While designed primarily for control plane or management traffic rather than high-speed data transit, it maintains stable performance levels consistent with legacy serial requirements. Specific speed capabilities can be adjusted in the IOS configuration to match the requirements of your connected serial hardware.
Is the NIM-4T suitable for large-scale data center console management? +
Yes, this module is an excellent choice for data center environments that require dense out-of-band management. By installing one or more NIM-4T modules into your Cisco ISR chassis, you can create a high-density terminal server capable of managing a wide array of switches, firewalls, and server consoles from a centralized location, significantly simplifying administrative access to your infrastructure.
Can I request a bulk quote for the NIM-4T if I am upgrading multiple branches? +
We specialize in providing competitive pricing for high-volume orders and enterprise-wide rollouts. If you are planning a large-scale network refresh or need to equip multiple branch locations with NIM-4T modules, please contact our sales team directly. We are happy to review your requirements and provide a customized quote tailored to your volume needs.
Why should I choose BuyRouterSwitch.com for my Cisco hardware procurement? +
BuyRouterSwitch.com is a trusted source for enterprise-grade networking equipment. We ensure that our clients receive authentic Cisco products through a streamlined, secure ordering process. By choosing us, you benefit from our industry expertise and commitment to getting the exact hardware you need into your data center efficiently, helping you keep your network projects on schedule and within budget.
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