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IC-E1V Hardware Description
6 IC-E1V
HARDWARE
DESCRIPTION
The IC-E1V interface card is produced for the SmartNode 2000 series of devices. It is a standard PMC
card designed to IEEE P1386.1 standard and provides one PRI E1 connection. It is only for use in the
SN2000-series.
6.1 Physical
Specification
•
Size W / H / D:149 / 13.5 / 74 mm
•
Weight: 80 g
•
PMC card with 32bit PCI bus
•
CPU Motorola MPC850 @ 50 MHz
•
Memory 8MB SDRAM
•
Power dissipation 2,5W
6.2 Front
Panel
The front view of the ’IC-E1V’ interface card is depicted in Figure 6-1. The front LED ’ LINK’
indicates the status of the interface. See Chapter 11 for detailed information on the LED states.
Figure 6-1: IC-E1V Front View
6.3 Interface
The card provides one PRI port, described in Table 6-1 below. The connector is terminated at 120
Ohm.
Port
Description
E1 0
RJ-45 connector providing E1 PRI (2.048Mbs) interface, meeting all
requirements of ITU-T recommendations for G.703. Use a shielded E1
interface cable for 120
Ω
balanced connections to connect the SmartNode
with a NT or ET, e.g. a PBX or LE.
Table 6-1: IC-E1V Port Description
6.4 Description
The ’IC-E1V’ interface card provides an ISDN PRI interface allowing transfer of up to 30 ISDN voice
channels in parallel.
6.5 Interface
Modes
The interface can be used in two different modes, namely ’NET’ or ’USR’. The ’NET’ mode means the
interface performs network-side signaling, whereas ’USR’ mode means user-side signaling as
exposed in Table 6-2. For cabling, see Appendix A.
Hardware Installation Guide, Revision 3.11
