Aastra Ascotel IntelliGate 2025 - 6.1.4 Connection types between two permanently networked systems; 6.1.4.1 Connections with primary rate accesses

Ascotel IntelliGate 2025/2045/2065
664 Planning a private network Part 3
6.1.4 Connection types between two permanently
networked systems
Each connection between two nodes in the private network can be implemented
differently if required. The choice of the physical connection type depends on
• Distance and line length between two systems
• Volume of traffic
• Existing infrastructure
• Financial resources
6.1.4.1 Connections with primary rate accesses
Two systems can be connected with one or several primary rate accesses. A trans-
mission facility can be connected between the systems to bridge greater dis-
tances.
Fig. 3.56: Two systems connected via a primary rate access
max. 200 m
T2
T2
Transmission facilities
T2
T2
Copper line
4
NT1 NT1
230V 230V
T2
T2
Leased line
PINX 1 PINX 2
PINX 1 PINX 2
PINX 1 PINX 2
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