T1 CrossConnect Installation & Operation Manual
6 – Configuration Using ISiCL
Version 2
6-8
GatesAir
Intraplex Products
Table 6-2. Valid
:DCS:SET:
Parameters and Legal Values (continued)
Parameter
Function
Legal Value
Sets Parameter To
LEVEL
Strength level of
received signal
NONE, -7.5,
=15 dB
Set the required minimum strength level of the
received T1 signal for all ports
LOOPBACK,
<p>
Set loopback for port
<p>=port (1-6)
LINE
Activates line loopback on selected port <p>
OFF
LOSDLY,
<p>**
Loss of sync switch
delay <p> = port
number (1-6)
5 to 999
(milliseconds)
Loss of synch switch delay, for example:
:DCS:SET:LOSDLY,<p>=17;
MAP, <m>
Enable/disable map
ON or OFF
Set selected map (0 to 7) ON or OFF, where <map> =
map
NODE,<p>
Define critical/
primary node
<p>=port (1–6)
ON
Critical node enabled
OFF
Critical node disabled
NORM,<p>
Normal switching
<p>=port (1–6)
ON
Normal switching enabled
OFF
Normal switching disabled (will not switch on failure)
NORMALMAP
Current normal
service map
0 or 7
Select map 0 or map 7 as normal service map
RBS,<p>
Robbed-bit signaling
n1,n2,n3
Select time slots on a specified port to have robbed-bit
signaling enabled where
<p>
= port number (1 to 6)
n1,n2,n3
= hexadecimal numbers which encode the
selected time slots. Section 6.10.2 –
Robbed-Bit
Signaling Specification
gives more information.
REC
Recovery time
0 to 60 sec
Recovery time delay
RESET
Reset counters
ON
Reset DCS status counters
OFF
Do not reset DCS status counters
SRVC
Service
ON
DCS in service
OFF
DCS out of service
* Functionality of the EFLOF parameter is disabled for the CM-95.
** Functionality of the LOSDLY parameter is disabled for the CM-95.
6.10.2 Robbed-Bit Signaling Specification
The syntax for the
SET
command with the robbed-bit parameter is:
::SET:RBS,p=n1,n2,n3;
where
p
is the port number and the values for
n1
,
n2
,
n3
are hexadecimal numbers which encode the
selected time slot. With this command, you can select any one of the time slots on a port to have
robbed-bit signaling.
Each parameter value (
n1
,
n2
,
n3
) represents a bit mask for a grouping of eight time slots. The bit
mask, or byte, is a series of eight zeroes if no time slot in the group is selected. A selected time slot
has a bit value of one. The bit mask groupings are
0xn1 = TS8, TS7, TS6, TS5, TS4, TS3, TS2, TS1
0xn2 = TS16, TS15, TS14, TS13, TS12, TS11, TS10, TS9
0xn3 = TS24, TS23, TS22, TS21, TS20, TS19, TS18, TS17
Summary of Contents for Intraplex T1 DCS-9530 CrossConnect System
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