Instruction manual

DS1 Facility Interface
MICROWAVE
INTERFACE
MICROWAVE
INTERFACE
S25
TN767
DSX-1
DSX-1
DS1
655 FEET
MAXIMUM
LIGHT-GUIDE
LIGHT-GUIDE
INTERFACE
INTERFACE
INFRARED
INTERFACE
INFRARED
INTERFACE
ANY DSX-1
INTERFACE
ANY DSX-1
INTERFACE
655 FEET
MAXIMUM
Figure 2-19.
System 25 Connection to DS1 Facility (Non-Metallic Transmission Interface)
SYSTEM 25
TN767
C6C
CONNECTOR
CABLE (NOTE)
< >
NOTE: FOR DISTANCES OVER 50 FEET (15.2 M)
USED C6E CONNECTOR CABLE(S) BETWEEN
C6C CONNECTOR CABLE AND DS1 TIE
TRUNK CIRCUIT PACK.
551 CSU
TB1
TO
CO
TO LOCALLY
PROVIDED -48V
POWER SUPPLY
Figure 2-20.
System 25 Connection to DS1 551 CSU
2-127