Instruction manual

MERLIN LEGEND Communications System Release 5.0
System Planning
555-650-112
Issue 1
June 1997
T1/PRI Planner
Page D-5
D
Figure D-1. Sample Network Planning Map
CONTROL UNIT
100D
MODULE 1

SLOT:____
100D
MODULE 2

SLOT:____
100D
MODULE 3

SLOT:____
Approximate
Distance_____
Approximate
Distance_____
Approximate
Distance_____
CSU
Acculink 3150
Other*
None
Acculink 3150
Other*
None
Acculink 3150
Other*
None
Connection 1
CO
PBX
PRI**
Type of Facilities
Tie
LS
GS
DID
Services
Connection 2
CO
PBX
PRI**
Type of Facilities
Tie
LS
GS
DID
Services
Connection 3
CO
PBX
PRI**
Type of Facilities
Tie
LS
GS
DID
Services
* Other model numbers
** The switching equipment
of the service provider
must be 4ESS Generic 13 or later
or 5ESS G6 or later.
Key:

Digital Transmission
Facility

Primary Synchronization
Source

Secondary Synchronization
Source

Tertiary Synchronization
Source
P
S
T
Clock
CSU CSU
Network Planning Map
O4 O5
100 ft 160 ft
S
P