Connections With Primary Rate Accesses - ASCOM Ascotel 2025 System Manual

ascom Ascotel 2025/2045/2065
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.
PINX 1
PINX 1
PINX 1
Fig. 3.50: Two systems connected via a primary rate access
Connection types for primary rate accesses:
• Copper lines without transmission facilities (maximum line lengths, see Part 4).
• Unstructured leased lines with 30 B+D as per G.703
• Structured leased lines with (n x B)+D as per G.704
• Copper lines with transmission facilities
• Fibre optic cables with transmission facilities
The type of leased lines available depends on the service provider.
3.92 Planning a Private Network
T2
copper line
max. 200 m
transmission facilities
T2
NT1
T2
leased line
230V
4
T2
PINX 2
T2
PINX 2
NT1
T2
PINX 2
haz0809aaena0
230V
HBT_20321104_03/B0_en