Specifications

Installation and Operation Manual Chapter 1 Introduction
ASMi-54 Ver. 1.0 Functional Description 1-5
1.2 Physical Description
ASMi-54 is a 1U high standalone device in a plastic or metal enclosure.
Figure 1-2 shows a three-dimensional view of the ASMi-54 unit with Ethernet
and SHDSL interfaces. The front and rear panels are shown in
Chapter 3.
Figure 1-2. ASMi-54 Front View (Plastic Enclosure)
The LEDs are located on the front panel. The interfaces and connectors are
located on the rear panel. For more information, see
Chapter 2 .
ASMi-54 can be powered by wide-range AC/DC (100-240 VAC, -48/60 VDC
nominal).
1.3 Functional Description
This section describes the major functional features of ASMi-54.
Interfaces
Ethernet Interface
The Ethernet physical interface is 10/100BaseT. The interface supports
autonegotiation.
WAN Interface
The SHDSL interface supports ITU-T G.991.2, ETSI 101524, and IEEE EFM
(IEEE802.3ah) standards for SHDSL.
Control Interface
The Control port connects directly to an ASCII terminal for managing the ASMi-54.