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RAD Data comm Modular Access Device with Integrated Router User Manual

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FCD-IPM Installation and Operation Manual 
Chapter 5  Setup Menu 
 
Interface Parameters Menu 
5-35 
•  When CRC-4 is enabled, diagnostics are available for the last 24 hours 
collected in 15-minute intervals (similar to the AT&T PUB 54016). 
T1 Setup Menu 
 T1 SETUP: LINK 1 (Device name - FCD-IPM) 
 ---------------- 
 
 1.  Clock master : [Link 1]  
 2.  Multiplier   : [64 kbps] 
 3.  Time slots mapping 
 4.  General Diagnostics 
 5.  T1 parameters 
 6.  Additional Cards parameters 
 7.  Alarms filter 
 8.  Advanced Setup 
 
 ESC - Return to previous menu 
 
Figure 5-41.  T1 Setup Menu 
Table 5-17.  T1 Setup Parameters 
Parameters Possible 
Values  Description 
Clock Master 
 
Internal 
 
Link 1 
 
 
I/O1 SUB T1 
I/O2 SUB T1 
FIX SUB T1
 
Selects the source clock that synchronizes the whole T1 
network 
FCD-IPM generates the system source clock from an internal 
clock oscillator. 
FCD-IPM recovers the clock from the data received from the 
T1 link1 
For FCD-IPM with a sublink: 
 
FCD-IPM recovers the clock from the data received from one 
of the T1 sublinks 
Multiplier 
56 kbps, 64 kbps 
Sets the data rate of each DATA time slot.