Meridian America 61 Benutzerhandbuch

3-22 Provisioning guidelines

 

Enter the number of 

 receivers required (from Worksheet B) at the

cutover, 2-year, and 

 interval on Worksheet D. Use a separate

worksheet for the cutover, 2-year, and 5-year intervals.

Using the information on Worksheet A, enter the number of 

 

 

 

 TN, SL-1 TN, and trunk TN required at the

cutover, 2-year, and 

 interval (for all customers).

Divide each entry by the number of terminal number assignments per card,
round up to the next highest figure, and total the number of cards required.

Calculate the number of new cards and old cards separately.

Worksheets are provided at the end of this document.

 

The number of PE 

 provided at cutover is based on the 

estimate of PE cards required and an 85% utilization level. The maximum
capacity of an Intelligent Peripheral Equipment (IPE) Module is 256

Integrated Voice and Data (IVD) or analog lines; however, a typical
configuration should include a combination of line, trunk, and 
receivers which provides up to 160 lines with appropriate trunks.

Divide the number of PE cards required at 2-years by 8.5, round to the next
higher figure, and enter this value on Worksheet D (at the end of this
document).

To compute the number of Peripheral Equipment 

 

 total the

number of line cards, trunk cards, and 

 receiver cards required at 2

years by 13.6 and round to the next higher integer figure. Enter this value
into Worksheet D (located at the end of this document).

Calculate the number of 

 

 and PE 

 required.

System engineering