5
Interface Card Reference Information
Figure 22 ISDN NIC
Connectors and Cables
Connect the NIC to the ISDN service by using the supplied cable. The NIC
uses an RJ-45 connector. Connector pins are numbered from right to left, with
the copper pins facing up and toward you.
Nokia recommends using the supplied cable. Use of another cable is at
customer discretion.
Warning
Cables that connect to an ISDN NIC must be a minimum 26 AWG wire.
T1 NIC Specifications
The IP500 Series appliance supports a serial T1 NIC. The NIC is available in
two configurations: original equipment manufacturer (OEM) and Nokia, as
shown in
configurations at the same time.
68
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RJ-45 connector
Figure 23
and
Figure
24. The appliance can accommodate both
LEDs
IP500 Series Installation Guide
00047br