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1180402L1 - Adtran Total Access 750/850/1500 E&M Module
- Provides E&M signaling interfaces
- Compatible with Adtran Total Access 750/850/1500
- Supports voice trunking
- Used for specialized signaling applications
- Module for voice and data integration
- Facilitates direct signaling between PBXs or switches
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Product Overview
The Adtran 1180402L1 is an E&M Module for the Total Access 750/850/1500 series. This module provides Ear and Mouth (E&M) signaling interfaces, commonly used for voice trunking and specialized signaling applications.
Technical Information
| Product Type | Module |
| Interface Type | E&M (Ear and Mouth) |
| Compatibility | Adtran Total Access 750/850/1500 |
Additional Specifications
| Application | Voice Trunking, Signaling |
| Part Number | 1180402L1 |
Product Description
The Adtran 1180402L1 module is designed to equip Adtran's Total Access 750, 850, and 1500 series platforms with Ear and Mouth (E&M) signaling capabilities. E&M signaling is a method used in telecommunications to transmit voice and signaling information over separate circuits, typically between private branch exchanges (PBXs), central offices, or other switching equipment. This module provides the necessary interfaces to establish these direct, dedicated trunk lines. The module supports various types of E&M signaling (e.g., Type I, II, III, IV, V), allowing for flexible integration with different network configurations. It is commonly employed for voice trunking applications, enabling high-capacity voice connections between telephony systems. The separate signaling leads (Ear and Mouth) allow for independent control of call setup, disconnect, and other signaling functions, ensuring efficient and reliable call management. By incorporating the 1180402L1 module, organizations can extend their voice infrastructure, connect disparate PBXs, or establish dedicated voice trunks for high-traffic routes. It is a valuable component for environments requiring specialized voice connectivity and signaling, ensuring seamless communication between telephony endpoints.
