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A Cable pinouts
Set TN760E Tie Trunk’s options
268 S8100 Installation and Upgrades
November 2003
Figure 50: TN760D Tie Trunk circuit pack (component side)
4321
PORT 4 PORT 3
PORT 2
PORT 1
UNPROT
PROT
SMPLX
E&M
SMPLX
E&M
SMPLX
E&M
SMPLX
E&M
r7
58
1
83
RBP
050896
Table 38: TN760E option-switch settings and administration
Installation situation
Preferred signaling
format
E&M/SM
PLX
switch
Prot/Unprot
switch
Administered
portCircumstance To System Far-end
Collocated Communication
Manager
E&M
Type 1
E&M
Type 1
E&M Unprotected Type 1
Compatible Standard Compatible
Inter-Building Communication
Manager
Protected
Type 1
Protected
Type 1
E&M Protected Type 1
Compatible Standard
Plus
Compatible
Protection
Unit
Collocated Net Integrated E&M
Type 1
Any PBX E&M Unprotected Type 1
Standard