Metrodata MetroLAN-1000, Detailed Quick Start Manual

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QUICK START CONFIGURATION
11 76-02-059A
4.5 Configuring the SDH Network Port
The SDH port configuration menu is accessed from the data port menu. For basic operation
only three parameters must be set, the remaining parameters are optional and in many
cases may be left in the default state.
Figure 4.4 SDH/Sonet set-up menu
4 . 5. 1 Timing
To ensure correct operation the correct timing mode must be configured for the SDH port.
The options are:
Internal: SDH Transmit timing derived from the local oscillator and will be accurate to
+/-15ppm
Loop: SDH Transmit timing is derived from the SDH receive
SDH/SONET
PORT
Type of fibre SM short-haul
T iming Loop
C 1/J0 selection C1
E 1 value 00
s D thresholds 10^-6
pa Y load <menu>-
P ath signal label Auto
receiving 02 (TUG structure)
j 1 transmit “ “
j1 eXpected “ “
receiving “ “
R DI type 1 - bit