Configuring DSX-1 CBR or E1 CBR Modules
169
Figure 136
CBR DSX Port Configuration Menu (Structured Data Port)
b
Set the following port configuration parameters, as desired.
DSO Channels
are not configurable from the CBR Port Configuration menu. You
can assign DSO channels in structured voice or structured data mode only when
you add a CBR virtual circuit. See “CBR Module Virtual Circuit Parameters” later in
this chapter for details. All available DSO channels are automatically allocated in
unstructured mode.
LBO
(DSX-1 CBR only)—Line Build Out. LBO refers to the signal
generation/regeneration of the distance between the PathBuilder S700 and the
next crossconnect of FOTs (Fiber Optic Terminal system), in feet:
1-100
,
100-200
,
200-300
,
300-400
,
400-500
or
500-600
.
Line Code
(DSX-1 CBR only)—The zero code suppression technique
configured to the DSX-1 CBR port. Set this parameter to match the service
provider or device connection line coding. The default is
B8ZS
. The
Line
Code
must match at local and remote ports.
AMI
—Alternate mark inversion; a T1 (1.544 Mbps) carrier line coding
format whereby successive ones (marks) are alternately inverted.
B8ZS
—Binary 8 Zero Substitution; a T1 (1.544Mbps) carrier line coding
format used to accommodate “ones density” for clear channel
transmission.
Port
Mode
—The type of service configured to the specified port:
Both
Structured Data
and
Structured Voice
modes allow end to end DSO
connectivity.
Structured
Data
—Structured service provides N x 64 kbit/second
capability, where N ranges between 1 and the maximum number of
available DSO channels. Structured data service passes traffic with signaling
information disabled—it provides for DSO midspan carrier access
without
ABCD signaling bits terminating DS1 or E1 framing at the DSX-1 CBR or E1
CBR interface.
Summary of Contents for 3C63400-3AC-C - PathBuilder S700 Switch
Page 14: ...xiv CHAPTER SUPPLEMENTARY REGULATORY INFORMATION ...
Page 18: ...4 ABOUT THIS GUIDE ...
Page 28: ...14 CHAPTER 1 SYSTEM DESCRIPTION ...
Page 88: ...74 CHAPTER 3 GETTING STARTED ...
Page 260: ...246 CHAPTER 6 PATHBUILDER S700 DIAGNOSTICS AND PERFORMANCE MONITORING ...
Page 270: ...256 INDEX ...