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3Com 3C6021 NetBuilder II AUI & BNC Ethernet Expansion Module
- Dual Ethernet interface support (AUI and BNC)
- Designed for 3Com NetBuilder II routers
- Enables connection to various Ethernet media types
- Facilitates network segmentation and expansion
- Provides reliable data transfer for network traffic
- Easy installation and integration into existing infrastructure
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Key specifications
See full specs ↓- Product Type
- Ethernet Expansion Module
- Interfaces
- 1 x AUI, 1 x BNC
- Compatibility
- 3Com NetBuilder II
- Manufacturer
- 3Com
Product details
The 3Com 3C6021 NetBuilder II Expansion Module provides enhanced connectivity options for the NetBuilder II platform. It features both AUI and BNC Ethernet interfaces, offering versatile integration capabilities for legacy and modern network segments.
Technical Information
| Product Type | Ethernet Expansion Module |
| Interfaces | 1 x AUI, 1 x BNC |
Additional Specifications
| Compatibility | 3Com NetBuilder II |
| Manufacturer | 3Com |
Description
The 3Com 3C6021 NetBuilder II Expansion Module is a specialized hardware component designed to augment the capabilities of the 3Com NetBuilder II routing platform. This module specifically addresses the need for flexible network connectivity by incorporating both an AUI (Attachment Unit Interface) port and a BNC (Bayonet Neill–Concelman) connector. These interfaces allow the router to connect to different types of Ethernet physical media, including thicknet (10BASE5) and thinnet (10BASE2) coaxial cable, as well as older transceiver-based Ethernet connections. This expansion module is crucial for organizations that need to integrate older network segments or maintain compatibility with legacy equipment. The inclusion of both AUI and BNC ports provides a bridge between different networking technologies, ensuring that data can flow seamlessly across diverse network architectures. Its design prioritizes reliability and performance, making it suitable for mission-critical network operations where consistent connectivity is paramount. Installation of the 3C6021 module into a compatible NetBuilder II chassis is straightforward, allowing for quick deployment and minimal disruption to network operations. By adding these versatile Ethernet interfaces, network administrators can effectively expand their network's reach, connect to a wider array of devices, and implement more complex network topologies. This module represents a practical solution for extending the lifespan and utility of existing network infrastructure.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
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Government, enterprise, data center and small business.
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