International Telecommunication Union/ITU Telcommunication Sector

(Pre-Published) Generic framing procedure
 N G.7041

Annotation

This Recommendation defines a generic framing procedure (GFP) to encapsulate variable-length payload of various client signals for subsequent transport over SDH, PDH and OTN networks as defined in [ITU-T G.707], [ITU-T G.8040] and [ITU-T G.709]. This Recommendation defines the:

– frame formats for protocol data units (PDUs) transferred between GFP initiation and termination points;

– mapping procedure for the client signals into GFP.

The framing procedure described in this Recommendation can be applied to both the encapsulation of entire client frames (frame-mapped GFP) in which a single client frame is mapped into a single GFP frame, and to character-mapped transport (transparent GFP) in which a number of client data characters are mapped into efficient block codes for transport within a GFP frame

Автоматический перевод:

(Предварительно опубликованная) Универсальная процедура создания

Эта Рекомендация определяет универсальную процедуру создания (GFP), чтобы заключить в капсулу полезную нагрузку переменной длины различных сигналов клиента для последующего транспорта по SDH, сети PDH и OTN, как определено в [ITU-T G.707], [ITU-T G.8040] и [ITU-T G.709]. Эта Рекомендация определяет: