Description
The Fujitsu FC9682SCC4 is an Optical Supervisory Channel (OSC) processing module used in the Flashwave 7500 DWDM optical transport platform. In this system, OSC modules handle low‑rate optical channels that carry management, control, and network supervision data alongside the main DWDM signals. Variants such as FC9682SCC4‑I02, ‑I04, and ‑I05 represent the same OSC function with different internal revision codes or manufacturing iterations.
Key Features
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Manufacturer: Fujitsu (Flashwave 7500 optical transport platform)
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Part Number: FC9682SCC4 (with build variants like ‑I02, ‑I04, ‑I05)
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Product Type: Optical Supervisory Channel (OSC) processing card
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Application: Optical transport control and management in Flashwave 7500 systems
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Optical Band: Typically C‑band supervisory channel (common OSC wavelength ranges)
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Integration: Installed in Flashwave 7500 chassis photonics slots
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Condition: Used, refurbished, or legacy inventory
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Lifecycle Status: Legacy (Flashwave 7500 family is older DWDM/OADM equipment)
Technical Overview
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Function: Provides optical supervisory channel (OSC) functions for DWDM systems — facilitating management, monitoring, and out‑of‑band control signals between network elements across long‑haul fiber routes. OSC is distinct from the main traffic wavelengths and essential for network operation. ([turn0search18]
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Optical Service: C‑band OSC (optical management channel usually at lower data rates than main DWDM channels)
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Compatibility: Designed for the Flashwave 7500 multiplexer/transport platform which supports ANSI/ETSI DWDM standards.
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Interfaces: Optical and internal system backplane signaling specific to Flashwave 7500 architecture.
