AT&T 518-600-016 manual Merlin II System Control unit

R e m o t e																			Bridging
																			adapter
host
																		BR 241-B1
c o m p u t e r
																Even			Station		Odd
																	■		■		■
Modem
																								Analog
																						D 8 W		voice
C e n t r a l
																								terminal
Office																						cord
																								■ Line
																								Other
P o w e r	4 0 8			4 0 8					4 0 8			4 0 8												■
S u p p l y
																							D 8 A C
																							cord
			PFT			PFT		PFT			PFT			PFT
																								■
			04		08		12			16			20
																								VT
		03			07		11			15			19
													18											General
			02		06			10			14
														17
			01			05	09			13														Purpose
																								A d a p t e r
																								Tel Equip
																								■
															cord					D 8 W
																				cord			D 4 B U
																							cord
		08			16		24			32			40
			07			15	23				31			39										■
							22			30			38
		06			14										See				Notes 1					Line
		05			13		21			29			37
																		and 2
		04			12		20			28			36											M o d e m
		03			11		19			27			35
																								2 2 1 2 C
			02			10		18			26			3 4
			01			09		17			25			3 3
																								T e r m i n a l
																								■
																						RS-232-C
																							(M25B)

MERLIN II System

Control unit

Notes:

Data terminal or PC

1.Bridging adapter connects adjacent odd/even jacks (23, 24) to analog voice terminal. This type of connection is required for features such as Voice Announcement to Busy Telephone or Simultaneous Voice and Data.

2.Total distance between the control unit and the voice terminal cannot be more than 1000 feet without local power.

FIGURE 1-12 Simultaneous voice and data (analog station).

System Connectivity 1-53