The T1600 line-card chassis (LCC) upgrade kit with TXP-T1600 SIBs (model number T1600-TXP3DLCC-UPG) includes the following components to upgrade from a standalone T1600 router or from a T1600 LCC with TXP-T1600 SIBs to a T1600 LCC with TXP-LCC-3D SIBs