Specifications

Installation and Operation Manual Appendix B Parameter List
ASMi-52CQ Ver. 2.12 Configure Transmission Parameters B-5
MODEM NAME: ASMi-52CQ
DEFINE MODEM PORT NUMBER: 1
MODEM STATUS : MASTER PERMANENT
SELECT MODEM : MODEM 1 LOCAL
POWER BACKOFF : DISABLE SNEXT MARGIN : DISABLE MARGIN
CURRENT MARGIN : DISABLE MARGIN ASYM PSD : SYMMETRIC
LINE PROB : FIXED PORT CLK SOURCE : MASTER CLOCK
CONFIGURED WIRE : 2W
TRANSMISSION MODE : ANNEX B
ATTENUATION THRESHOLD : 0 SNR MARGIN THRESHOLD: 0
MUX MODE : N/A LOW SPEED OPERATION : N/A
Figure B-4. Modem Setup Menu: Line Parameters
Table
B-2. Modem Setup Parameters
Parameter Type Use Value Indication
MODEM NAME Read Identifies the modem
type which status is
being viewed or
modified
ASMi-52CQ Master ASMi-52CQ
ASMi-52 Standalone ASMi-52 modem
MODEM STATUS Read Enables view the
modem configuration
control status
MASTER N/A
PERMANENT
SELECT MODEM Write Selects the modem,
which operational
parameters are set
MODEM1 LOCAL
MODEM2 LOCAL
MODEM3 LOCAL
MODEM4 LOCAL
Operational parameters are
set for one of the local
modems installed in the LRS-
24 chassis
MODEM1 REMOTE
MODEM2 REMOTE
MODEM3 REMOTE
MODEM4 REMOTE
Operational parameters are
set for one of the remote
modems
DATA RATE Write Sets data rate
transmitted between
the modems
64, 128, 192, 256, 320, 384, 448, 512, 576, 640,
704, 768, 832, 896, 960, 1024, 1088, 1152, 1216,
1280, 1344, 1408, 1472, 1536, 1600, 1664, 1728,
1792, 1856, 1920, 1984, 2048, 2304 kbps
CLOCK SOURCE
LOCAL/REMOTE
Write Sets timing mode of
local and remote
modems
(Not for E1 modem)
Internal Clock is supplied by internal
oscillator.
System External source derived from
LRS-24 that supplied the
system clock to all the hub’s
modems.
(2.048 MHz)
DCE-EXT Clock for indicated port
connection is in external mode
MUX MODE E1, E1 + LAN, E1 + IR
(for remote modems)
N/A (for local
modems)