YD/T 2276-2011 (English Version) PDF

Scope: This standard specifies the technical requirements for the reference model, protocols, interfaces, functions, performance and network management of EPON/GPON systems carrying TDM services. This standard is suitable for carrying E1, n×64Kb/s type TDM services in a public telecommunications network environment, and the application scenario is an EPON/GPON system where ONU initiates and OLT terminates TDM circuit emulation. Four application scenarios are also available: ONU initiates and OLT transparently transmits TDM circuit simulation, ONU transparently transmits and OLT terminates TDM circuit simulation, ONU and OLT both transparently transmit TDM circuit simulation, and GPON ONU initiates Native TDM and OLT converts Native TDM to CES. Refer to use.

YD/T 2276-2011 Referenced Document

GB/T 20185 Optical interface requirements for equipments and systems relating to the synchronous digital hierarchy
GB/T 7611 Characteristic of the electrical interface at hierarchical bit rate for digital network*， 2016-04-25 Update
YD/T 1420 Technical requirements for jitter and wander in digital networks based on 2048 kbit/s hierarchy
YD/T 1475 Technical requirements for access network.Passive optical network based on ethernet (EPON)
YD/T 1949.1 Technical requirements for access network.Gigabit-capable passive optical networks(GPON).Part 1:General requirements
YD/T 1949.2 Technical requirements for access network.Gigabit-capable passive optical networks(GPON).Part 2:Physical media dependent(PMD)layer requirements
YD/T 1949.3-2010 Technical requirements for access network-Gigabit-capability passive optical network (GPON).Part 3:Transmission convergence (TC)layer requirements

2011 YD/T 2276-2011 Technical requirements for access network EPON/GPON systems bearing TDM service