About This Part
The Nortel Networks DPN-100/3 EPR (E1) Interface, identified by SKU NT7P70BA, is a crucial networking card designed for the Nortel DPN-100 series packet switching platforms. This module provides essential E1 connectivity, enabling the DPN-100 system to integrate with traditional E1-based telecommunication networks. It facilitates the transmission of voice and data traffic over standard E1 lines, which operate at 2.048 Mbps and typically carry 30 digital channels. In typical deployments, this E1 interface card was utilized by telecommunication carriers and large enterprises to establish robust connections for various applications. These included terminating leased lines, providing inter-node connectivity within private data networks, or aggregating traffic from remote sites onto the DPN-100 backbone. The "EPR" designation likely refers to Enhanced Packet Ring or a similar packet transport capability, leveraging the E1 physical layer for efficient data transfer. While specific detailed specs beyond E1 connectivity are not readily available for this exact part number, it adheres to G.703/G.704 standards for E1 framing and physical characteristics. Revo Distribution Limited proudly offers the Nortel Networks DPN-100/3 EPR (E1) Interface as part of our extensive inventory of used and refurbished telecom and data centre equipment. We understand the ongoing need for reliable, cost-effective solutions to maintain and extend the operational life of legacy infrastructure. By providing high-quality, tested refurbished components like the NT7P70BA, Revo enables businesses to sustain critical network operations without the prohibitive costs associated with new equipment, ensuring continued service delivery and maximizing existing investments.
