SMC Networks SMC7401BRA Bedienungsanleitung PDF herunterladen (Seite 95)

C-1

PPENDIX

PECIFICATIONS

Interface Specifications

ADSL

Standards Conformance

Basic ADSL:

ANSI T1.413 Issue 2 (full rate ADSL), RADSL,

ITU G.992.1 (G.dmt), ITU G.992.2 (G.lite)

Transport Protocols:

PPP/ATM (RFC 2364),

Bridged and Router IP/ATM (RFC 1483),

Classical IP/ATM (RFC 1577),

Native ATM,

PPP/Ethernet (RFC 2516)

ATM Attributes:

8 ATM PVCs, ATM SAR/AAL5, UNI3.1 signalling

Traffic shaping (UBR, CBR)

Service Type

Full rate Discrete Multi-Tone ADSL (G.dmt), and

Splitterless ADSL (G.lite)

Data Rate

G.dmt: 8 Mbps (downstream), 640 Kbps (upstream)

G.lite: 1.5 Mbps (downstream), 512 Kbps (upstream)

Connection Length

Up to 18,000 ft (5.5 km) over 26 Gauge AWG,

Up to 26,000 ft (7.9 km) over 24 Gauge AWG

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SMC Networks SMC7401BRA Bedienungsanleitung Seite 95