Specifications

Reference Guide 6-17
WAN Card WAN Card User Screens and Settings
must provide 1s density). If the Line Code parameter for the CSU is
b8zs
, the Pulse option
will default to
trnsp
. If the WAN link is equipped with a DSX plug-in module, this option will
automatically default to
n/a
.
LINE LEN
The Line Length setting adjusts the T1 power level to compensate for the distance the signal
must travel before it reaches the first T1 line repeater or other device. For a DSX interface, the
options are
133
,
266
,
399
,
533
, and
655
feet. Or, choose
csu
to connect the DSX module to
the equipment side of a collocated external CSU.
SLIP LIM
The Slip Limit defines how many bits of wander the WAN port will tolerate before forcing a
frame slip. The options are
126
bits and
138
bits, which correspond to an older and a more
recent version of the specification, respectively.
Table 6-4. DS0-to-SLC-96 Time Slot Conversion
Time Slot SLC Channel Number
Shelf A Shelf B Shelf C* Shelf D*
1 1 25 49 73
213376185
3 2 26 50 74
414386286
5 3 27 51 75
615396387
7 4 28 52 76
816406488
9 5 29 53 77
10 17 41 65 89
11 6 30 54 78
12 18 42 66 90
13 7 31 55 79
14 19 43 67 91
15 8 32 56 80
16 20 44 68 92
17 9 33 57 81
18 21 45 69 93
19 10 34 58 82
20 22 46 70 94
21 11 35 59 83
22 23 47 71 95
23 12 36 60 84
24 24 48 72 96
* Shelves C and D not supported in this release