P300H
P300 Series Modem Installation and Operating Handbook
Page 153
CAS, at step 3 simply select
ÝßÍ
.
T1_ESF & T1_ESF_S: 1544kbps Extended Super Frame (_S Special)
The P300 Modems do not require the _S `Special` mode to support N=9 and N=18,
as the P300
Modem
equipped with the Extended D/I feature (standard on P300-TCM)
can support any value of
N.
Simply configure as follows:
1. Select
ݸ¿²¹»ô ̨ô Í»®ª·½»ô ×ÞÍñÍÓÍ
2. Select
ݸ¿²¹»ô ̨ô Þ¿-»¾¿²¼ô Ü®±° Ó«¨ô ÌïóÛÍÚ
.
3. Select the number of timeslots to drop
4. Select
Ô»¿ª»
or
λ°´¿½»
with Idle code as required.
5. When "T1-RBS Over Satellite, 1=Normal (or no RBS) 2=Maintain RBS" is asked, select as
appropriate. If
ÎÞÍ
is selected the dialogue ends here.
6. For
Ò± ÎÞÍô
if the number of timeslots chosen is
not an `Odd values of N`
(eg N=7 or 9), then the
unit will prompt, "TS Identity will be maintained by TS32 multiframe (YES)" and the setup is
complete.
7. If you have selected
an `Odd value of N`
the unit will prompt "TS Identity over satellite, 1=Normal
(maintain), 2=Don't maintain". If you select
Ò±®³¿´ ø³¿·²¬¿·²÷
the unit will provide TS identity
maintenance
for any value of N
by using a CAS multiframe. If you select
ܱ²ù¬ Ó¿·²¬¿·²
then the
Modem will not use a CAS multiframe, and will be compatible with the same number of timeslots
selected.
8. Configure the receive path similarly, if
Ψą̃
is active, then only the timeslots need selecting.
T1 & T1_S 1544kbps D4 Framed (_S Special)
The P300 Modem do not require the _S `Special` mode to support N=9 and N=18,
as the P300 Modem
equipped with the Extended D/I feature (standard on P300-TCM)
can support any value of N.
Simply configure as for T1_ESF & T1_ESF_S as above, but select T1-D4 not T1-ESF in step 2
T1_IBS: 1544kbps in the same bandwidth as Normal 1536kbps IBS
This is the standard INTELSAT definition for non Drop/Insert 1544kbps over IBS.
1. Select
ݸ¿²¹»ô ̨ô Í»®ª·½»ô ×ÞÍñÍÓÍ
2. Select
ݸ¿²¹»ô ̨ô Þ¿-»¾¿²¼ô ݱ²¬·²«±«-ô ïëììððð¾°-
