Lucent Technologies 5 User Manual

Page of 429
MERLIN LEGEND Communications System Release 5.0
System Manager’s Guide  
555-650-118  
Issue 1
June 1997
System Components 
Page 3-11
Control Unit 
3
Figure 3–3. 
Line/Trunk and Extension Modules
400EM
E&M T
ie T
runks
100D
400EM
400
400
GS/LS/TTR
400 GHS/LS/TTR
4 GS or LS Outside Lines Touch T
one 
Receiv
ers
800 DID
Line/ 
Trunk
Jacks
Line/
Trunk
Jacks
Tie-
 Trunk
 Jacks
Line/
Trunk
Jacks
4-pair
 Jacks
(DS1)
PFT Jack
Tie-
 Trunk
 Jacks
PFT Jack
Line/
Trunk
Jacks
800
GS/LS
800 GS/LS
8 GS/LS Outside Lines
PFT Jack
PFT Jack
Line/Trunk 
Jacks
Line/Trunk 
Jacks
008  MLX
008 MLX
8 MLX (Dighital) 
Telephones
Digital 
Extension
Jacks
Analog 
Extension
Jacks
408
GS/LS
408 GS/LS
4 GS or LS Outside Lines/ 8 Analog 
Telephones 
(A
TL)
PFT Jack
Analog
Extension
Jacks
Line/ 
Trunk
Jacks
012
012
12 Basic 
Telephone Sets
Basic
Telephone
Jacks
800 DID
8 Direct Inw
ard Dialing 
T
runks
008 OPT
Off-Premises
Telephone
(OPT) Jacks
Off-Premises
Telephone
 (OPT) Jacks
008 OPT
8 Off-Premisis (Basic) 
Telephones (+4)
408
PFT Jack
Analog
Extension
Jacks
Line/ 
Trunk
Jacks
408
4 Outside Lines/ 8 
V
oice 
Te
rminals
008 
008 8 Analog 
Telephones 
(A
TL)
400
4 Outside Lines Touch T
one 
Receiv
ers
800
Line/Trunk
Jacks
Line/Trunk
Jacks
PFT Jack
PFT Jack
800
8 Outside Lines
800
GS/LS-ID
800
NI-BRI
800 GS/LS-ID
8 GS/LS-ID Outside Lines
PFT Jack
PFT Jack
Line/
Trunk 
Jacks
Line/
Trunk 
Jacks
800 NI-BRI
8 Centr
al Office Basic Rate Interf
aces
Line/
Trunk 
Jacks
Line/
Trunk 
Jacks
408
GS/LS-MLX
408 GS/LS
4 GS or LS Outside Lines/ 8 Analog 
Telephones 
(A
TL)
PFT Jack
Digital
Extension
Jacks
Line/ 
Trunk
Jacks
016
016 with RING GEN.
16 Basic 
Telephone Sets
Basic
Telephone
Jacks