Access RAD ASMi-54 Installation And Operation Manual page 18

Chapter 1 Introduction
Applications
Figure
services.
Main Features
Ethernet Interfaces
ASMi-54 provides one or four half/full duplex, 10/100 Mbps Fast Ethernet ports,
with flow control and autonegotiation support. All ports are used for user traffic.
SHDSL Network Interfaces
ASMi-54 supports the following features per SHDSL line:
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1-2 Overview
1-1
shows a typical application that includes point-to-point Ethernet
Figure
Enhanced SHDSL ITU-T G.991.2 recommendation for user data rates n × 64
kbps (n = 1..89) up to 5696 kpbs
Uses TC-PAM 16 or TC-PAM 32 to support higher data rates for G.991.2
Annexes F and G
SHDSL twisted pair wire-line connection with one pair (2-wires), two pairs (4-
wires), or four pairs (8-wires) of wires
Can be configured to operate as a CO (Central Office) product or as a remote
CPE (Customer Premise Equipment) product
The line rate can be configured to adapt to the line condition (noise, loop
attenuation, and so on) or set to a fixed rate
Range* (26 AWG, noise-free)
192 kpbs – 8 km
1536 kpbs – 5.7 km
2048 kpbs – 5.1 km
4096 kpbs – 3.9 km
4608 kpbs – 3.5 km
5696 kpbs – 2.9 km.
*Preliminary estimate
Embedded Operations Channel (EOC) according to G.991.2 recommendation.
1-1. ASMi-54 (ETH) vs. ASMi-54 (ETH)
Installation and Operation Manual
ASMi-54 Ver. 1.0