Digi 90031300 manual List of Figures

List of Figures
Figure 1	T1 Modem Bank Chassis, Front View	1
Figure 2	Power Supply	9
Figure 3	Line Card and Synchronous Cable Connections for Standalone T1 Modem Bank	11
Figure 4	Bracket Position For 19-inch Rack	12
Figure 5	Bracket Position For 24-inch Rack	13
Figure 6	T1 Modem Bank Unit Spacer	14
Figure 7	Line Card	15
Figure 8	Synchronous Ports and Terminal Port	16
Figure 9	Two Daisy Chains of T1 Modem Banks to be Connected Locally	17
Figure 10	Remote T1 Modem Bank Units	18
Figure 11	Mixing EPC Concentrators with T1 Modem Bank Units	19
Figure 12	DIP Switch Settings for I/O Port Address	21
Figure 13	EPC/X Host Adapter Connected Locally to T1 Modem Banks	25
Figure 14	Local and Remote T1 Modem Bank Units	26
Figure 15	EPC/X Host Adapter Connected to Concentrators and T1 Modem Bank Units	26
Figure 16	T1 Modem Bank Display Panel	28
Figure 17	Main Screen	36
Figure 18	T1 Modem Bank Configuration Screen	37
Figure 19	Line Card Status Display	42
Figure 20	Line Card Options Display	43
Figure 21	Modem Test Results	57
Figure 22	Line Card	66
Figure 23	Modem Card	69
Figure 24	Quick Manager Modem Revision Screen	71
Figure 25	Power Supply	74
Figure 26	Fan Assembly	75
Figure 27	AC Power Inlet	76
Figure 28	T1 Modem Bank and Public Switched Telephone Network	77
Figure 29	Functional Block Diagram of the T1 Modem Bank	78
Figure 30	Typical PC Memory Usage - 1st Megabyte	86
Figure 31	Simple Terminal Cable	91
Figure 32	RJ-45 Plug	92
Figure 33	Eight-Wire Direct Daisy Chain Cable Wiring	94
Figure 34	Four-Wire Direct Daisy Chain Cable Wiring	95
Figure 35	RS-232 Synchronous Modem Cables	97
Figure 36	RS-422 Synchronous Modem Cables	98

vi T1 Modem Bank