Nortel NT7E02PB STM-4 Optical Tributary Interface Board
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Nortel NT7E02PB STM-4 Optical Tributary Interface Board

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NT7E02PB
Description

The Nortel NT7E02PB is a high-performance optical tributary interface board designed for use in Synchronous Digital Hierarchy (SDH) transport platforms and multi-service provisioning systems (MSPP). This module provides a standard STM-4 (622.08 Mbps) optical interface, allowing for the aggregation and transport of high-bandwidth data traffic across the optical network. It functions as a critical link between the core switching fabric and the tributary network, facilitating the mapping of client signals into Synchronous Transport Modules for efficient backbone transmission.The NT7E02PB is engineered for high reliability, featuring advanced clock recovery and synchronization logic to ensure precise timing according to ITU-T standards. It incorporates high-quality optical components for signal transmission and reception, supporting specific reach requirements (typically Intermediate or Long Reach depending on the SFP/fixed optics used). The board provides comprehensive performance monitoring, including Bit Error Rate (BER) testing, J0/J1 path trace management, and real-time alarm reporting for Section and Path overheads (e.g., MS-AIS, RS-LOS). Designed for carrier-grade availability, it supports various protection schemes, including Multiplex Section Protection (MSP) and Sub-Network Connection Protection (SNCP). The unit is fully hot-swappable, enabling seamless capacity upgrades or hardware maintenance without impacting the overall system stability or active services in the subrack.

Features
Equipment Type:
Line Card
Equipment Type:
Brand:
Nortel Networks
Original product:
Delivery period:
Price not specified