Lucent Technologies 6.1 manual Sample Control Unit Diagram

MERLIN LEGENDCommunications System Release 6.1	Issue 1
System Planning 555-661-112	August 1998
2 Control Unit Configuration
Planning Module Placement	Page 2-6

2.For each line/trunk and extension jack of each module, write the type of jack (X = extension; and L/T = line/trunk) and the associated logical ID, keeping in mind the following:

■Each 100D module is assigned 24 logical IDs, even though the module has only 1 physical trunk jack.

■Each 800 NI-BRI module is assigned 2 logical IDs per physical trunk jack for a total of 16 logical IDs.

■The 008 OPT module is assigned 12 logical IDs, even though the module has only 8 physical extension jacks.

■Power-failure transfer (PFT) jacks are not assigned logical IDs.

NOTES:

1.If the system will have one or more PFT telephones (maximum: 20), indicate on the Control Unit Diagram the modules that will have PFT telephones connected to their PFT jacks; write PFT in the modules. A PFT telephone can be connected to a PFT jack on a 400 LS, 400 GS/LS/TTR, 800, 800 GS/LS, 800 GS/LS-ID, 408, 408 GS/LS, or 408 GS/LS-MLX module. Touch-tone PFT telephones must be connected to jacks with touch-tone lines/trunks.

2.You need a ground-start button on a PFT telephone connected to a ground-start trunk.

OO8	MLX	408 OO8	MLX	400	GS/LS/TTR
	408

012	408	GS/LS	800
		800

Power Supply

		Power
		Supply
L/T4	L/T8	L/T12
L/T3	L/T7	L/T11
L/T2	L/T6	L/T10
L/T1	L/T5	L/T9

X44

L/T24 L/T32

L/T23 L/T31

L/T22 L/T30

L/T21 L/T29 L/T16 L/T20 L/T28 L/T15 L/T19 L/T27 L/T14 L/T18 L/T26 L/T13 L/T17 L/T25

Power Supply

Ring Generator

X8	X16	X24	X32	Generator
X7	X15	X23	X31
X6	X14	X22	X30
X5	X13	X21	X29	Ring
X3	X11	X19	X27
X4	X12	X20	X28
X2	X10	X18	X26
X1	X9	X17	X25

00 01 02 03 04 05

BASIC CARRIER

X43

X42

X41

X40 X52

X39 X51

X38 X50

X37 X49

X36 X48

X35 X47

X34 X46

X33 X45

06 07 08 09 10 11

EXPANSION CARRIER

Ring Generator

12 13 14 15 16 17 EXPANSION CARRIER

Figure 2–1. Sample Control Unit Diagram