Specifications

Chapter 1 Introduction Installation and Operation Manual
1-12 Functional Description ASMi-52 Ver. 2.8
Figure 1-6. ASMi-52/4W with Framed E1 Interface and 10/100BaseT Management
Port
The ASMi-52 modem consists of the following major modules:
DTE interface – Prepares the digital data coming from the DTE into a data stream
for modem glue logic. In addition, it translates the data from the
modem glue logic into digital data to be sent to the DTE.
Internal oscillator – Serves as a source of internal clock for the ASMi-52 unit.
Modem glue logic module – Processes the data from/to the SHDSL interface
module.
SHDSL line interface – Translates the received and transmitted data from the line
to the DTE interface.
Power supply – Provides 2.5V, 3.3V, 5V and -5V to the ASMi-52 internal elements.
CPU – Controls the ASMi-52 operation.
10/100BaseT management port – Provides LAN connection to the SNMP
management station or Telnet host.
LEDs and terminal interface – Provides modem status information via LED
indicators on the front panel, and communicates with the
supervisory terminal.