Specifications

Appendix C List of Parameters Installation and Operation Manual
C-6 Configure Transmission Parameters ASMi-52CD Ver. 1.0
Parameter Type Use Value Indication
HALF_DUP Half duplex operation
FULL_DUP Full duplex operation
ETHERNET MODE Write Selecting Ethernet LAN
traffic transfer mode of
the modem.
For a channel with serial
data interface, this field
always shows N/A, and
cannot be changed
N/A
Table C-3. Modem Setup: E1 Parameters
Parameter Type Use Value Indication
ASMi-52CD Master ASMi-52CD MODEM NAME Read Identifying the modem
type whose status is being
viewed or modified
ASMi-52 Standalone ASMi-52 modem
DEFINE MODEM
PORT NUMBER
Write Selecting the number of
the port to be configured
Default is selected port
MODEM STATUS Read Viewing the modem
configuration control
status
MASTER
PERMANENT
N/A
Unframed Stream of bits at 2.048 Mbps
G732N Timeslot 0 contains sync word
FRAME MODE Write Selecting the framing
mode
G732S
transparent
16 frames per multiframe,
timeslot 16 is passed
transparently.
CCITT As per requirements of ITU-T
Rec.G.732
Fast After 1 sec
SYNC Write Selecting time required for
the E1 port to return to
normal operation after
sync loss
62411 As per requirements of AT&T
TR-62411 (after 10 sec).
YES Enable CRC-4 code generation
CRC4 Write Enabling generation and
checking of check bits as
per CRC-4 polynomial
specified by ITU G.704.
Available only for the
G732N framing mode.
NO No CRC-4 code generation
IDLE CODE Write Selecting the code
transmitted to fill idle
(unused) timeslot in the
E1 frames
Hex value
from 00 to FF
BALANCE Read Indicating whether the
interface is balanced or
unbalanced
Balanced
Unbalanced