IEEE 802.3bw:2015 pdf free download

IEEE 802.3bw:2015 pdf free download.IEEE Standard for Ethernet.
1.4.193 F:nd-of-streani I)cliniiter (FSI)): Within IEEE 802.3. a code-group pattern used to terniinate a normal data transmission. For IOOBASE-T4. the [SD is indicated by the transmission of five predefined ternary code-groups named eopl -5. For I OOBASF,-X. the ESD is indicated by the transmission of the code-groupT/R. For IOOBASF.-T2, the FSD is indicated by two consecutive pairs of predefined PAM5x5 symbols (see llIL —I5). which are generated using unique Start-of-Stream Delimiter (SSDIFSD coding rules. For I000BASE-T. the ESD is indicated by two consecutive vectors of four quinary symbols as specified in Fable 40 L For IOOBASE-TI. the ESD consists of three code-groups as defined in 96.3.3.3.5, (See IEEE Std 802.3, Clause 22, Clause 23, Clause 2, Clause 41. and Clause 96.)
1.4.326 Physical Coding Sublayer (PCS): Within IEEE 802.3, a sublayer used in certain port types to couple the Media Independent Interface (MIt). Gigabit Media Independent Interface (GMII) or 10 Gigabit Media Independent Interface (XGMII) and the Physical Medium Attachment (PMA). The PCS contains the functions to encode data bits for transmission via the PMA and to decode the received conditioned signal from the PMA. There are several PCS structures. (For example. See IEEE Std 802.3, Clause 23, Clause 24, Clause 32, Clause 36, Clause 40, Clause 48, Clause 49, md-Clausc X2. and Clause 96.)
1.4.327 Physical Laer entity (PHY): Within IEEE 802.3, the portion of the Physical Layer between the Medium Dependent Interface (MDI) and the Media Independent Interface (MIl). Gigabit Media Independent Interface (GMII) or 10 Gigabit Media Independent Interface (XGMII), consisting of thc Physical Coding Sublayer (PCS), the Physical Medium Attachment (PMA). and, ii present, the WAN Interface Sublayer (WIS) and Physical Medium Dependent (PMD) sublayers. The PHY contains the functions that transmit. receivc, and manage the encoded signals that are impressed on and recovered from the physical medium. (For example. Sec Clauses 23 to 26, Clause 32, Clause 36, Clause 40, Clauses 48 to 54, Clauses 58 to 63, Clause 65. Clause 66, ,md-Clauses 82 to 89. and Clause 96.)
1.4.328 PhysIcal Medium Attachment (PM) sublayer: Within 802.3. that portion of the Physical Layer that contains the functions for transmission. reception, and (depending on the PitY) collision detection. clock recovery and skew alignment. (For example. See IEEE Std 802,3, Clauses . 12. 14, l6 I , 18, 23, 24, 32, 36, 40, 51, 62. 63, 66, and-X’. and Clause 96.)
1.4.353 receiver training: Wihin IEEE 802.3. a start-up routine in IOOBASE-T2, a -I(X)0l3ASE-Tnd
IQOBASE-TI used to acquire receiver parameters and synchronize the scramblers of two connected Physical
Layers (P1 lYs).
1.4.363 retraining: Within IEEE 802.3. the process of re-acquiring receiver parameters and synchronizing the scramblers of two connected IMSF-T2, PI4Ys or I000BASE-T. or IOOBASE-Tl Pll1. See: receiver training, blind mode.