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SmartNode 1000 and 2000 Series Getting Started Guide
IC-E1V 30-channel E1 gateway interface card for ISDN PRI
The IC-E1V is a PMC standard compatible interface card for the SmartNode 2000 series. It provides one ISDN
PRI interface and connects through a PCI packet and PCM circuit interface to the SmartNode base unit.
The IC-E1V is a high performance ISDN networking card that supports up to 30 simultaneous voice or fax
calls. It meets the requirements of medium and large sized enterprises that want to connect their ISDN equip-
ment, such as an ISDN PBX, via a PRI interface to a multi-service IP network.
The ISDN PRI interfaces can be configured as user or network side interfaces. Its on board dedicated micro-
controller and DSPs off load the CPU of the SmartNode 2000 base unit and hence guarantee the conversion of
voice/fax circuits into related IP-packets in real-time with minimal delay and jitter values
Front panel
The front view of the IC-E1V interface card is depicted in
interface. See chapter 11,
Interface
The card provides one PRI port, described in
Port
E1 0
RJ-45 connector providing E1 PRI (2.048 Mbps) interface, meeting all requirements of ITU-T recom-
mendations for G.703. Use a shielded E1 interface cable for 120W balanced connections to con-
nect the SmartNode with an NT or ET, e.g. a PBX or LE.
Description
The IC-E1V interface card provides an ISDN PRI interface allowing transfer of up to 30 ISDN voice channels
in parallel.
Interface cards descriptions
"Monitoring Status"
on page 151 on the LED states.
Figure 26. IC-E1V
table
Table 18. IC-E1V port description
figure
26. The LINK LED indicates the status of the
18. The connector is terminated at 120 ohm.
Description
1 • General Information
47
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