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TN570B Expansion Interface This card will provide an interface with the TDM bus and pack bus between the two. Fiber optic links interconnecting cabinets used in a Port Network (PN) between a PN and another PN in a direct-connect system. Features Provides an interface Supports control channel applications Includes Atlas 1-Year Warranty with Extended Warranty options available! Package Includes TN570B Expansion Interface
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🇺🇸 Ship from USA · On Agora since 2025
$39.98