Table 17-1

System-Specific Maximum Configuration for UP0/E Workpoint Clients, Key Modules, and Adapters

Workpoint Clients, Add-On Devices, Adapters	SYSTEM
	HiPath 38001	HiPath 3550	HiPath 3500	HiPath 3350	HiPath 3300
optiPoint 500 telephones
•   Number per system	384	722	483	244	245
•   Number per box (the value in brackets applies to operation using a PSUI)	192	-	-	-	-
optiPoint acoustic adapters
Number per system	No limit
optiPoint analog adapters
Number per system	116	246	246	87	87
optiPoint recorder adapters
Number per system	No limit
optiPoint ISDN adapters
Number per system	116	486	486	87	87
optiPoint phone adapters
Number per system	116	486	486	247	247
optiPoint key modules
Number per system	250	100	100	30	30
optiPoint BLF:
Number per system	12	6	6	-	-
optiPoint application module:
Number per system	50	50	50	50	50

1System load is greatly dependent on factors such as system configuration and traffic. Static rules on configuration inspection are therefore not suitable. As a guide, configurations that include UCD/ACD, more than one SLC16N, groups with more than 10 stations or OpenScape Office connections should always be inspected using the project planning tool ( https://enterprise-businessarea.siemens.com/productinfo/producthomepageservice.jsp? mainTab=documents&view=spp&phase=design&toptPackageId=1030016044&pvid=281200 ). 28xUP0/E at the central board + 5xSLU8 + 1xSLMO24. 38xUP0/E at the central board + 5xSLU8R. 48xUP0/E at the central board + 2xSLU8. 58xUP0/E at the central board + 2xSLU8R. 6If the total number of UP0/E stations, analog stations and additional stations connected using an adapter is greater than 72, a powerbox PB3000 must be used. 7A UPSC-D/UPSC-DR must be used if the total number of UP0/E stations and stations connected using adapters is greater than 24.