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3Com 3C13823 4 x Ports Fractional E1 FIC Interface Card
- 4 x Fractional E1 Ports
- Supports voice and data transmission
- Designed for TDM (Time-Division Multiplexing) networks
- Ideal for WAN connectivity
- Compatible with specific 3Com chassis or systems
- Provides access to E1 circuits
- Used in telecommunications and enterprise networks
- Supports sub-rate multiplexing
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Product Overview
The 3Com 3C13823 is a Fractional E1 interface card, providing 4 x Fractional E1 ports. This card is designed for connecting to E1 telecommunications circuits, typically used for voice and data transmission in Europe and other regions.
Technical Information
| Product Type | Interface Card |
| Brand | 3Com |
| Model | 3C13823 |
Additional Specifications
| Port Type | Fractional E1 |
| Number of Ports | 4 |
| Interface Standard | E1 (2.048 Mbps) |
Product Description
The 3Com 3C13823 is a specialized interface card that provides four Fractional E1 ports. An E1 circuit is a digital transmission system used primarily in Europe, Asia, and other parts of the world, offering a data rate of 2.048 Mbps. Fractional E1 allows this bandwidth to be divided into smaller, independent channels (typically 64 kbps each), providing flexibility for voice and data services. This card is designed for integration into specific 3Com chassis or systems, enabling businesses to connect to public switched telephone networks (PSTN) or private leased lines that utilize E1 connectivity. It is commonly used for applications such as voice gateways, ISDN PRI connections, and leased line data services where full E1 bandwidth is not required, but multiple lower-speed channels are needed. The 3C13823 card facilitates Time-Division Multiplexing (TDM) traffic, making it suitable for traditional voice and data networking requirements. Its ability to provide multiple Fractional E1 interfaces makes it a valuable component for telecommunications providers and large enterprises managing WAN connectivity and voice services in regions where E1 is the standard.
