1-72 AlphaServer GS80/160/320 Service Manual
1.17 Global Port Module
There are two global port modules, one for QBBs in the front of the
system box and one for QBBs in the rear of the system box.
Figure 1– 32 Global Port Modules
GPD
GPD
GPA
PK0608
GPD
GPD
GPA
(Rear QBB)
(Front QBB)
