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3Com 3CB9AK2MC 2 x Ports OC-12/STM-4 ATM Interface Module
- Port Count: 2
- Interface Type: ATM
- Speed: OC-12 / STM-4 (622 Mbps)
- Technology: Asynchronous Transfer Mode (ATM)
- Application: Broadband Access, ATM Backbone
- Vendor: 3Com
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Key specifications
See full specs ↓- Product Type
- Interface Module
- Port Count
- 2
- Interface Type
- ATM
- Speed
- OC-12 / STM-4 (622 Mbps)
- Technology
- Asynchronous Transfer Mode (ATM)
Product details
The 3Com 3CB9AK2MC is a 2-port OC-12/STM-4 ATM Interface Module. It provides high-speed Asynchronous Transfer Mode (ATM) connectivity, supporting both OC-12 (622 Mbps) and STM-4 (622 Mbps) standards. This module is designed for network devices requiring ATM interfaces for broadband access or backbone connectivity.
Technical Information
| Product Type | Interface Module |
| Port Count | 2 |
| Interface Type | ATM |
Additional Specifications
| Speed | OC-12 / STM-4 (622 Mbps) |
| Technology | Asynchronous Transfer Mode (ATM) |
Description
The 3Com 3CB9AK2MC is a specialized network interface module that provides two ports for Asynchronous Transfer Mode (ATM) connectivity. It supports the OC-12 and STM-4 standards, both of which operate at a data rate of 622 Mbps. ATM was a prevalent technology for high-speed telecommunications networks, particularly for broadband access and backbone services, offering efficient cell-based switching and Quality of Service (QoS) capabilities. This module is designed to be integrated into compatible 3Com networking equipment, such as routers or switches, to enable or expand their ATM interface capabilities. It allows network devices to connect to ATM networks, facilitating services like DSL aggregation, Frame Relay over ATM, or direct ATM connections for high-bandwidth applications. The dual-port design offers redundancy or increased capacity for ATM-based network segments. While ATM technology has been largely superseded by Ethernet in many modern networks, modules like the 3CB9AK2MC remain relevant in specific legacy environments or specialized applications where ATM infrastructure is still in place. It represents a high-performance interface for its time, enabling robust and scalable data transport for demanding telecommunications services.
Condition: Refurbished
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