IBM SY27-0345-06 - Manual (Page 16)

Token-Ring
Service
Port WANs UTP STP ISDN-BRI
Figure 1-4. Model 127
Service
Port WANs 10 BASE-T
Ethernet
AUI ISDN-BRI
Figure 1-5. Model 128
Secondary
Service Port
WANs WANs
Token-Ring
UTP STP
Module Slot
Primary Service Port
Figure 1-6. Model 14T
Secondary
Service Port
WANs WANs
Token-Ring
UTP STP
Token-Ring
UTP STP
Module Slot
Primary Service Port
Figure 1-7. Model 24T
1-2 2210 Service and Maintenance