TANDBERG 7000 MXP - Manual (Page 215)

Peripheral Equipment
215
2 ------------ 2
3 ------------ 3
6 ------------ 6
If no LAN is available and the codec is connected directly to a computer, use a crossover cable.
The crossover cable specification is:
If such a connection is needed, the system and the PC must use
‘
static
’
TCP/IP settings because
no DHCP server is controlling the small
“
LAN
”
, which has been created between the computer
and the system. When configuring a back-to-back connection between the PC and the system,
make sure both static IP addresses exist on the same subnet.
ISDN BRI Interface:
ISDN I.420 (RJ-45 Jack) Basic Rate Interface S/T (2B+D), 128 kbps per ISDN I/F
To connect the system to BRI, use the ISDN cable provided by TANDBERG (or a standard BRI
cable).
The pinout of the S/T interface is:
BRI Pinout
Pin-3 TX+
Pin-4 RX+
Pin-5 RX-
Pin-6 TX-
ISDN PRI Interface:
1 x PRI (RJ-45 Jack) Primary Rate & Leased Line E1/T1 (G.703) Interface up to 2 Mbps
1 x PRI (RJ-45 Jack) Primary Rate (for cascading)
To connect the system to PRI, use the ISDN cable provided by TANDBERG (or a standard PRI
cable).
The pinout of the E1/T1 interface is:
PRI Pinout Crossover PRI
cable
Pin-1 RX+ 4
Pin-2 RX- 5
Pin-4 TX- 1
Pin-5 TX+ 2
Note! TANDBERG recommends always using category 5 cabling.
NET Interface:
1 x X.21 / V.35 / RS449 with 1 x RS366 Call Control up to 2 Mbps