Description
The Cisco NIM-24A is a high-density 24-channel asynchronous serial interface module designed for Cisco ISR 4000 Series routers. It enables reliable out-of-band management by providing RS-232 connectivity to console ports on network devices, making it ideal for terminal server applications in enterprise and service provider environments.
Built for centralized device access, the NIM-24A allows administrators to securely manage, monitor, and troubleshoot remote equipment over a LAN or WAN. The module installs directly into a Network Interface Module (NIM) slot and integrates seamlessly with Cisco IOS XE, delivering consistent performance and scalable asynchronous connectivity across distributed networks.
| Specification | Details |
|---|---|
| Manufacturer | Cisco |
| SKU | NIM-24A |
| Module Type | Network Interface Module (NIM) |
| Ports | 24 × Asynchronous Serial (RS-232) |
| Application | Terminal server / out-of-band management |
| Supported Routers | Cisco ISR 4000 Series |
| Interface Standard | EIA-232 (RS-232) |
| Installation | NIM slot |
| Management | Cisco IOS XE |
| Form Factor | Single-wide NIM |
| Operating Temperature | 0°C to 40°C (32°F to 104°F) |
| Use Case | Remote console access and device management |
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Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
From Scope to Sign-Off
A structured delivery process designed to reduce risk and keep projects moving.
Plan
Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.
- Discovery calls & stakeholder interviews
- On-site survey & infrastructure review
- Requirements & use-case documentation
- Project scope, timeline & milestone alignment
Engineer
System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.
- AV system design & signal flow diagrams
- Equipment selection & BOM development
- Rack layout & control system design
- As-built documentation package
Deploy
Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.
- Authorized procurement & logistics coordination
- Physical installation & cable management
- Control system programming & configuration
- Commissioning, testing & end-user training
Support
Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.
- 24/7 remote system monitoring
- Preventive & reactive maintenance
- Technology lifecycle & refresh planning
- Long-term service level agreements
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