The NTK555CAE5 is a Nortel / Ciena OME 6500 shelf processor module, also referred to as a Shelf Processor Circuit Pack (SP / SP-2).
It is confirmed across telecom inventories as:
“OME 6500 Shelf Processor” / “SP-2 Shelf Processor Module” for Ciena/Nortel 6500 systems
The NTK555CAE5 is a core control and management processor card used inside the OME 6500 optical transport chassis.
It is responsible for:
- Controlling overall shelf operation and configuration
- Managing communication between all circuit packs
- System boot, provisioning, and control plane functions
- Alarm handling and hardware monitoring
- Acting as the central “brain” of the chassis
Key Features
- Manufacturer: Nortel / Ciena
- Part Number: NTK555CAE5
- Product Type: Shelf Processor / Control Card
- Platform: OME 6500 optical transport system
- Function: System control, provisioning, management
- Variant: SP / SP-2 (revision dependent)
Technical Specifications
- System boot and initialization controller
- Coordinates all installed circuit packs
- Manages hardware alarms and status reporting
- Provides system-level configuration control
- Supports redundancy in dual-processor configurations (depending on chassis)
- Interfaces with management systems (craft / network management layer)
Applications
- Carrier optical transport networks
- Metro and backbone fiber systems
- Ciena 6500 / Nortel OME 6500 platforms
- Telecom aggregation and transport infrastructure
- Service provider core networks
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