Marconi 03HAT00032ABU SWITCH-384 SMA 1664 384×384 Switch Card OMS1684 OMS1664

Marconi 03HAT00032ABU SWITCH-384 / SMA 1664 384×384 Switch Card

03HAT00032ABU, also known as SWITCH-384, is a 384×384 STM-1 non-blocking switching fabric card developed for the Marconi OMS1684 optical multi-service transport platform (and compatible with certain OMS1664 family configurations that require the higher-capacity switch plane). It acts as the core cross-connect matrix of the shelf, responsible for STM signal cross-routing and traffic distribution within the SDH/SONET transport node. This is a critical spare for shelf-level fabric maintenance and replacement.

Product Details

Manufacturer: Marconi (Ericsson)
Part Number: 03HAT00032ABU
Designation: SWITCH-384 / SMA 1664
Product Type: 384×384 STM-1 Switching Fabric Card
Compatible Platform: Marconi OMS1684 (primary), OMS1664 family shelves configured with the 384×384 switch plane
Condition: Used or refurbished, fully tested before shipment.

Key Features

• 384 × 384 STM-1 non-blocking cross-connect switching matrix
• Primary fabric card for OMS1684 and high-capacity OMS1664 configurations; supports STM-64 capability with this switch plane
• Carrier-grade, hot-swappable design for in-service replacement
• Handles high-density STM tributary and trunk signal cross-connection
• Requires matching chassis and compatible software release for operation

Compatibility Notice

Please verify the full part number and chassis platform before ordering. This 03HAT00032ABU SWITCH-384 fabric card is engineered primarily for the Marconi OMS1684 chassis. Standard OMS1664 shelves ship with 128×128 switch fabric by default. Confirm compatibility with your shelf hardware and running software release.
Note: Please verify the complete ordering code printed on the physical label before purchase.