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Installation
119
Aastra 470 as of R3.2
syd-0337/1.6 – R3.2 – 09.2014
Tab. 47
Connection of BRI-S basic rate interface
external
, networked with copper line
Bus configuration
BRI-S
ext.
is subject to the conditions that apply to terminal interface BRI-S (see
S terminal interfaces", page 137
).
Fig. 38
Basic rate interface BRI-T, networked with leased-line or dial-up connection
Tab. 48
Cabling for basic rate interface BRI-T, networked with leased-line or dial-up connection
See also
Chapter "Connections with basic accesses" in the PISN/QSIG Networking
System Manual.
PINX 1 signal
BRI-S basic rate interface
ext.
Cable cores
PINX 2 signal
Basic rate interface BRI-T
c
c
f
f
e
e
d
d
PINX1 signal,
basic rate inter-
face BRI-T
Cable cores
NT1
Network
NT1
Cable cores
PINX 2 signal,
basic rate inter-
face BRI-T
c
c
c
c
f
f
f
f
e
e
e
e
d
d
d
d
BRI-T
PINX 1
NT1
NT1
BRI-T
PINX 2
Leased-line
or dial-up
connection