ADTRAN 25 manual Terminal Type

INSTALLATION

Connect Cabinets to SIP

Table 2-E shows the type of terminals that can be connected to each CP type

and the maximum allowable cabling distances to the system cabinets. Refer to the Voice and Data Station Records Form for the terminal types assigned to each workstation.

Caution: Connecting a terminal to the wrong type of CP can damage the pack.

Table 2-E. Circuit Pack Versus Terminal Type

Circuit Pack	Terminal Type	Distance (in feet) From Cabinets
		Using 24 AWG Wire
ZTN79	7300H Series and ATL	2,000 (See Note 1 )
TN762	Cordless Telephone
TN735	MET (4 Ports)	1,000 (in-Building Only)
ZTN78	Single-Line	2,000 (in-Building Only,
		N o n - B r i d g e d )
TN742	Single-Line	24,000 (or Class COPS)
TN746B	(Out-of-Building,
	extended, or	(Note 2)
	off-premises)
TN726	Data Terminals and	2,000 (in-BuiIding Only,
	Computers	( N o t e 3 )
TN767	Single-Line Off	655 (Note 4)
	I P r e m i s e s

Note 1: Local (set) power is required for distances beyond 1,000 feet.

/Vote 2: Only five sets can be bridged, and only two can be off-hook at the same time.

Note 3: This distance is for 19.2 Kbps data rate. At lower speeds, the distance is greater. Also, this distance can be limited by the terminal type. See the Reference Manual(555-540-200) for details.

Note 4: DS1 signaling for off-premises station. The distance from the cabinet to the CSU is 655 feet.

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