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3Com 3C35220 CoreBuilder 3500 6 x Ports 100Base-FX Fast Ethernet Expansion Module
- 6 x 100Base-FX Fast Ethernet ports
- Expansion Module for 3Com CoreBuilder 3500
- Fiber optic connectivity
- Supports Fast Ethernet speeds
- Designed for network expansion
- Provides extended reach over copper
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Product Overview
The 3Com 3C35220 is a CoreBuilder 3500 expansion module featuring six 100Base-FX Fast Ethernet ports. It is designed to enhance the connectivity options of the CoreBuilder 3500 chassis with fiber optic Fast Ethernet capabilities.
Technical Information
| Product Type | Expansion Module |
| Brand | 3Com |
| Model | 3C35220 |
Additional Specifications
| Ports | 6 x 100Base-FX Fast Ethernet |
| Network Speed | 100 Mbps (Fast Ethernet) |
| Connector Type | SC (typically for FX) |
Product Description
The 3Com 3C35220 is an expansion module specifically designed for the 3Com CoreBuilder 3500 chassis, enhancing its networking capabilities. This module equips the chassis with six 100Base-FX Fast Ethernet ports, utilizing fiber optic cabling. The 100Base-FX standard provides reliable and extended-reach connectivity compared to traditional copper Ethernet, making it suitable for connecting network segments over longer distances or in environments where electromagnetic interference is a concern. This module is ideal for expanding the network infrastructure by adding more Fast Ethernet connections, particularly where fiber optic links are required. It allows the CoreBuilder 3500 to serve as a central aggregation point for various network devices, supporting up to 100 Mbps per port. The fiber optic ports offer improved signal integrity and security over longer cable runs, which is beneficial for campus networks or connecting different buildings. By integrating the 3C35220 into a CoreBuilder 3500, network administrators can increase port density and extend network reach efficiently. This module supports the modularity of the CoreBuilder platform, allowing for customization based on specific network requirements. It's a cost-effective way to upgrade or expand network connectivity with reliable fiber optic Fast Ethernet capabilities.


