ZyXEL VSG1432-B101 User Guide - Page 318
Table 113
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Chapter 35 Product Specifications Table 113 Firmware Specifications (continued) VDSL Standards ITU-T G.993.1 VDSL Annex A (North American) Standard ITU G.993.2 (2/06) VDSL2 Annex A (North American) Standard • Corrigendum 1 (12/06) + Amendment 1 (4/07) + Amendment 1 Corrigendum 1 (7/07) • Corrigendum 2 (7/07) + Amendment 2 (2/08) + Amendment 4 (1/09) Supported band plans: • Plan 997 (symmetrical) • Plan 998 (asymmetrical) Supported profiles: 8a, 8b, 8c, 8d, 12a, 12b, 17a POTS overlay, Supported US0 types: A (normal US0), M (extended US0), - (no US0) ITU G.994.1 (2/07) (G.hs) Handshake Amendment 1 (11/07) + Amendment 2 (4/08) Supported Transport Protocol Specific Transmission Convergence (TPS-TC) functions: PTM (via 64/65b encapsulation method defined in IEEE 802.3ah-2004) HDLC encapsulation for pre-VDSL2 standard interoperability Impulse Noise Protection (INP) up to 16 symbols SNR target met, delay maximized: The maximum allowable delay will be 16 ms for down and 16ms for up. Support for ITU-T G.INP Dying Gasp support Modulation: Multi-Carrier-Modulation (MCM) Interleaving: General Convolution Support of maximum SNRM configuration (directed by the central office) Seamless Rate Adaptation (SRA) as described in Amendment 1 of G.993.2 Tone Spacing: 4.3KHz/8.6KHz 318 VSG1432-B101 Series User's Guide