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3Com 3C13718 5000 Series 2 x ISDN BRI (U) WAN Expansion Module
- 2 x ISDN BRI (U) interfaces
- WAN expansion module for 3Com 5000 Series
- Supports ISDN Basic Rate Interface
- Enables digital voice and data transmission
- Provides connectivity for small to medium branch offices
- Facilitates integration with ISDN networks
- Compact design for easy installation
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Key specifications
See full specs ↓- Product Type
- WAN Expansion Module
- Number of Ports
- 2
- Interface Type
- ISDN BRI (U)
- Compatibility
- 3Com 5000 Series Switches
- Technology
- ISDN Basic Rate Interface
Product details
The 3Com 3C13718 is a WAN expansion module for the 5000 Series switches, featuring 2 x ISDN BRI (U) interfaces. It provides basic rate interface connectivity for digital voice and data services.
Technical Information
| Product Type | WAN Expansion Module |
| Number of Ports | 2 |
| Interface Type | ISDN BRI (U) |
Additional Specifications
| Compatibility | 3Com 5000 Series Switches |
| Technology | ISDN Basic Rate Interface |
Description
The 3Com 3C13718 is a specialized WAN expansion module designed to enhance the connectivity options of the 3Com 5000 Series network switches. This module is equipped with two ISDN Basic Rate Interface (BRI) ports, specifically the 'U' interface type, which is commonly used for connecting directly to the telephone network. ISDN BRI provides two 64 kbps B-channels for data or voice and one 16 kbps D-channel for signaling, offering a digital alternative to traditional analog phone lines. This module is ideal for enabling digital voice and data communications in environments where ISDN connectivity is prevalent or required. It allows businesses, particularly small to medium-sized branch offices, to establish reliable connections for both voice calls and data transmission over the ISDN network. The inclusion of two BRI ports provides redundancy or the ability to manage multiple simultaneous connections, enhancing the utility and flexibility of the 5000 Series switch. Installation of the 3C13718 into a compatible 3Com 5000 Series switch is straightforward, allowing for quick deployment and expansion of WAN capabilities. It serves as a cost-effective solution for organizations needing to integrate with ISDN infrastructure for specific applications, such as remote access, small-scale video conferencing, or dedicated data links where ISDN is the mandated or preferred technology.
Condition: Refurbished
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Typically 1–2 days handling, 3–7 days in transit.
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