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HP 011227-001 2 x Ports FXO + 2 x Ports E&M PCI-E Interface Module
- Interface Type: PCI-Express (PCIe)
- Ports: 2 x FXO (Foreign Exchange Office)
- Ports: 2 x E&M (Ear and Mouth)
- Designed for voice communication applications
- Enables connection to analog telephone lines
- Supports signaling for voice calls
- Part Number: 011227-001
- Manufacturer: HP
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Product Overview
The HP 011227-001 is a PCI-Express interface module featuring 2 x FXO (Foreign Exchange Office) ports and 2 x E&M (Ear and Mouth) ports. This module is designed for telecommunication applications, enabling voice connectivity and signaling over traditional telephone lines.
Technical Information
| Interface | PCI-Express |
| FXO Ports | 2 |
Additional Specifications
| E&M Ports | 2 |
| Part Number | 011227-001 |
Product Description
The HP 011227-001 is a specialized interface card that bridges traditional telephony with modern computing systems via a PCI-Express slot. It is equipped with two Foreign Exchange Office (FXO) ports, which allow a system to connect directly to the Public Switched Telephone Network (PSTN) as if it were a standard telephone. This enables the system to receive incoming calls and dial out to external numbers. Complementing the FXO ports are two Ear and Mouth (E&M) ports. E&M signaling is a method used in telephony to transmit voice and control signals over separate lines. These ports are typically used for point-to-point connections between PBXs, central offices, or other voice equipment, facilitating direct voice communication and call control signaling. This module is primarily intended for applications requiring voice processing, call center solutions, voice logging, or integration with legacy telecommunication systems. Its PCI-Express interface ensures high bandwidth and compatibility with contemporary server and workstation motherboards. The combination of FXO and E&M ports provides versatile connectivity options for various voice-related applications.
