Issue 3.0
SV9100 System Hardware Manual 3-17
3.3.2.4 Connect the Controlling and Expansion Chassis
 
1. Ensure Controlling and Expansion chassis are powered 
down.
2. Using the NEC provided CAT5 straight-through cable(s), 
attach one end to each Expansion Chassis CN2 connector 
on the GPZ-BS11 blade (see Figure 3-21 System Expansion 
Cabling on page 3-18). Attach the opposite end to the CN2, 
CN3 or CN4 connector on the GPZ-BS10 of the Controlling 
Chassis.
Installment of the GPZ-BS10 blade and 
GPZ-BS11 blade(s) must be completed prior to 
installation of the provided (CAT 5) expansion 
cabling
Figure 3-20  19” Expansion Chassis Interface Units
Expansion Chassis Interface Unit 
for the Controlling Chassis
GPZ-BS10
Expansion Chassis Interface Unit 
for the Expansion Chassis
GPZ-BS11