
Safe Checkout
Secure Payments
Fast Delivery
Order Today
Free Shipping
Across the US
Easy Returns
Hassle-Free
3Com 3C13866-DUP 4 x Ports E1 Flexible Interface Module
- 4 x E1 Ports
- Flexible Interface Module
- Supports digital voice and data
- High-capacity transmission
- Designed for 3Com networking equipment
- Module form factor
Click on Inquire to get latest price
Free U.S. Ground Shipping
Typically 1-2 handling + 3-7 transit days
Purchase orders accepted
For government, enterprise, data center, and small business customers.
Bulk Purchase Inquiry
Volume pricing and availability
Product Overview
The 3Com 3C13866-DUP is a Flexible Interface Module providing four E1 ports. It is designed for high-capacity digital voice and data transmission.
Technical Information
| Port Type | E1 |
| Number of Ports | 4 |
Additional Specifications
| Functionality | Voice, Data |
Product Description
The 3Com 3C13866-DUP is a Flexible Interface Module that offers four E1 ports, enabling high-density digital connectivity for voice and data services. E1 is a digital transmission standard commonly used in Europe, Asia, and other parts of the world, providing 30 voice channels plus two signaling channels, or equivalent data capacity, over a single connection. This module is designed to be integrated into compatible 3Com networking chassis, allowing organizations to expand their network's capacity for digital telephony, leased lines, or high-speed data trunking. The 'Flexible' designation suggests it can be configured to support various E1 framing and signaling protocols, offering adaptability to different network environments. With four E1 ports, the 3C13866-DUP module is suitable for applications requiring significant bandwidth aggregation or for connecting to multiple E1 circuits. Its modular design ensures ease of installation and maintenance, contributing to the overall flexibility and scalability of the 3Com network infrastructure.



