Description:
The JSF-ACCA0074 is a network/switch module originally manufactured for FORE Systems’ ATM (Asynchronous Transfer Mode) switching platforms high-performance modular switches used by carriers and enterprises for backbone and metro level ATM connectivity. It is closely related to the ACCA0074-2001 version, which is explicitly listed as a Switch Fabric Upgrade Module for certain FORE/Marconi ATM platforms. Modules in the ACCA series are typically internal cards that plug into an ATM switch chassis backplane and provide switch fabric, internal connectivity, or high-speed interface support within the switch.
Key Features
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Manufacturer: FORE Systems, Inc. / Marconi (legacy telecom OEM)
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Part Number: JSF-ACCA0074
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Product Type: Internal ATM switch module
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Application: Installed in FORE Systems ATM chassis (e.g., ASX-1000 / ASX-1200)
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Technology: Asynchronous Transfer Mode (ATM) switching
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Role: Provides internal switch fabric or interface functionality in modular switches
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Condition: Typically available used or refurbished
Typical Uses:
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Replacing or upgrading internal switching logic in legacy ATM switches
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Maintaining or repairing backup switch chassis in ATM networks
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Carrier backbone ATM connectivity and node service maintenance
