Items 1 KSU(1228)2 KSU(2456)3 KSU(3684)Description NoteDSP Sender 1283.2 KSU CapacityEnhancementsThe 000E-B1 PCB mounted on the KSU required Main software V1.3 or higher.System image of KSU capacity (ISDN, Trunk, Extension) is shown as below.ExpansionInterface Card x 2Mother BoardExpansionInterface Card x 2Mother Board Mother Board084M* 1 : Digital Extension x 8, Analog Extension x 4Expansion KSU (1228ME-B) x 2Main KSU (1228M-B)Expansion Interface Card080E* 1 : Digital Extension x 8008E* 1 : Analog Extension x 8000E* 1 : Expansion card for 4COIDB or 2BRIDB1PRIU : ISDN PRI x 30* 1. Optional 4COIDB Analog Trunk x 4 or2BRIDB ISDN BRI x 4Figure 1-2 System ImageISSUE 6.0 SL1100Hardware Manual 1-13
