AT&T AT&T manual Out-Of-Building Single-Line Voice Terminal Connections

SYSTEM 25 CABINET

TN742

ANALOG LINE CP

PART OF OCTOPUS CABLE

— — —

— — —

C2

●

— — —

— — —

— — —

SIP W1

ADAPT.

D1

G

EXPOSED

CABLE

D1

G

SINGLE-LINE

VOICE C5

B1

TERMINAL

(NOTE)

L E G E N D :
B1	– TYPICAL –		103A	CONNECTING BLOCK
C2	-	OCTOPUS CABLE		(WP90780)
C 5	- MODULAR CORD (D4BU-87) - FURNISHED WITH SET
D1	-	STANDARD GAS TUBE/FUSE PROTECTION PER BSP 46O-1OO-4OO*
G	-	APPROVED	BUILDING GROUND
WI	–	INSIDE WIRING		CABLE

N O T E :

MAXIMUM LOOP RESISTANCE FROM SYSTEM CABINET <1300 OHMS †

FIVE SINGLE-LINE VOICE TERMINALS CAN BE BRIDGED; ONLY

TWO MAY BE OFF-HOOK AT ONE TIME.

* – FURNISHED BY INSTALLER

†– INCLUDES VOICE TERMINAL

Figure 4-22. Out-Of-Building Single-Line Voice Terminal Connections

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