RAD Data comm Modular Access Device with Integrated Router Manuale Utente

FCD-IPM Installation and Operation Manual 

Chapter 5  Setup Menu 

 

Interface Parameters Menu 

5-29 

Parity 
 

Specifies the parity. Parity is a method of checking for errors. A 

parity bit is a non-information bit that is added to a group of bits 
to ensure that the total number of bits in a character is odd or 

even. If you know that the total number of bits must be odd any 

group of bits whose total number is even must be erroneous. 
Note: For Asynchronous links only. 

Stop Bit  

Specifies the stop bit quantity. The stop bit is a signal at the end 

of a character that instructs a receiving device to wait for a 

subsequent signal. 
Note: For Asynchronous links only. 

Modem Settings    

Displays a menu which allows configuration of modem 

parameters. 
Note: For Asynchronous links only. 

 

SHDSL SETTINGS (Device name - FCD-IPM) 

-------------- 

 

 1.  SHDSL parameters 

 2.  SHDSL loops 

 

 

 ESC - return to previous menu 

 Choose one of the above: 

SHDSL link is used to transport E1 data. The SHDSL rate is always fixed, it is 
determined by the number of E1 timeslots assigned to carry data (including 
timeslot 0 and timeslot 16). 
FCD-IPM can be configured to operate as an STU-C (central) or STU-R (remote) 
device.  
When configured as STU-C SHDSL rate is fixed (according to the number of E1 
timeslots carrying data). When configured as STU-R, the SHDSL rate is adaptive.