Specifications

Diagnostics 12-7
System Testing and Diagnostics Benefits of Built-In Diagnostics
Figure 12-2.Built-In Diagnostics Example (Diagnostics 4 - 8)
Remote
DTE
v.35
Local
DTE
v.35
Local
DTE
v.35
Remote
DTE
v.35
Local
DTE
v.35
Remote
DTE
v.35
Local
DTE
v.35
Remote
DTE
v.35
Local
DTE
v.35
Remote
DTE
v.35
CSU/DSU
Cross-
Connect
Element
HSU E1 E1
Cross-
Connect
Element
HSU
E1 Facility DDS Facility
CSU/DSU
Cross-
Connect
Element
HSU E1 E1
Cross-
Connect
Element
HSU
E1 Facility DDS Facility
CSU/DSU
Cross-
Connect
Element
HSU E1 E1
Cross-
Connect
Element
HSU
E1 Facility DDS Facility
Diagnostics 6
CSU/DSU
Cross-
Connect
Element
HSU E1 E1
Cross-
Connect
Element
HSU
E1 Facility DDS Facility
Diagnostics 5
Diagnostics 7
Diagnostics 8
CSU/DSU
Cross-
Connect
Element
HSU E1 E1
Cross-
Connect
Element
HSU
E1 Facility DDS Facility
Diagnostics 9