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D-168
Cisco Transport Manager Release 7.2 User Guide
78-17630-01
Appendix D Slot Property Information—FC_MR-4, FMEC, Multirate, Optical, and Transponder Cards
Optical Cards
D.4.14.9 J1 Path Trace Tab
The J1 Path Trace tab allows you to view and retrieve J1 path trace information.
Note See Table 1-20 on page 1-44 for descriptions of actions that can be performed using the buttons at the
bottom of the window.
D.4.15 Slot Properties—STM-1 S1.1-2-LC/E1-21 (ONS 15305 CTC)
The Slot Properties pane displays information about the Cisco ONS 15305 CTC slot that is selected in
the NE Explorer tree. Use this properties pane to change the module performance monitoring thresholds.
The module contains two optical STM-1 short-haul interfaces and 21 E1 interfaces. The main functions
of the module are O/E- E/O conversion and SDH multi/demultiplexing with VC-12, VC-3 and VC-4
granularity of the STM-1 traffic and VC-12 mapping/demapping demultiplexing of the E1 traffic. The
module supports both transparent E1 data transmission according to ITU-T Rec. G.703 as well as the NT
functionality of ISDN PRA according to ETSI 300 233. One high density LFH type connector is used to
interface the 21 E1s, and a dual-fiber LC connector (one fiber in each direction) is used on the two STM1
interfaces. A module diagram is shown in the following figure.
Figure D-5 STM-1 S1.1-2-LC/E1-21 Module
For the S1.1-2-LC/E1-21 module, the Slot Properties pane displays the following tabs: Module View,
Identification, STM Line, and E1 Line. The tabs shown depend on the NE configuration.
Table D-182 Field Descriptions for the J1 Path Trace Tab
Field Description
Port Number Displays the port number.
STS Number Displays the STS number.
Expected String Displays the current expected string.
Received String Displays the current received string.
Mode Displays the path trace mode (Off/None, Auto, or Manual).
C2 Represents a machine-generated J1/J2 payload label byte.
Mismatch Indicates whether there is a mismatch in the C2 byte received.
102183
MOD
FAIL
MOD
DIS
CLASS 1
LASER
PRODUCT
STM-1 S1.1-2-LC/E1-21
INOUT IN
21
OUT