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Terms of Reference
TM 1 - Core networks, fibres and cables
- Specification of functional requirements for transmission equipment,
including line equipment, multiplexers and cross-connectors.
- Specification of optical aspects of transmission systems.
- Specification of network topology and functional requirements.
- Specification of transmission related optical components, especially
optical fibres and passive components.
- Specification of requirements for optical fibre and optical cable
characteristics related to transmission system performance.
- Digital hierarchies, digital sections.
- Specification of functional and physical characteristics of NNI,
including allocations of overheads.
- Specification for network jitter, delay and synchronization in transport
networks.
- Transport network protection and survivability.
see also: TM1 ToR | TM4
ToR | TM6 ToR | TMCC ToR
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