Installation
120
Mitel 470 as of R4.1
syd-0585/1.2 – R4.1 – 08.2016
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.
4. 7. 2. 2 Primary rate interface PRI
Fitting the corresponding interface cards means that PRI network interfaces are availa-
ble on the RJ45-sockets on the front panel of the cards. The possible RJ45 sockets are
highlighted in colour in the figure below.
Fig. 39 Connection possibilities for PRI network interfaces
With card 1PRI the PRI interface is routed in parallel to both RJ45 sockets for test pur-
poses.
Notes
– In normal operation both sockets must not be connected on the 1PRI card; otherwise faults
may occur.
– Circuit type as per EN/IEC 60950: SELV
PINX1 signal,
basic rate inter-
face BRI-T
Cable cores NT1 Network NT1 Cable cores
PINX 2 signal,
basic rate inter-
face BRI-T
ccc c
fff f
eee e
ddd d
BRI-T
PINX 1
NT1
NT1
BRI-T
PINX 2
Leased-line
or dial-up
connection
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