SmartNode 4650 ADSL2+ overview
15
SmartNode 4650 ADSL2+ Getting Started Guide
1 • General information
SmartNode 4650 ADSL2+ rear panel
The SmartNode 4650 ADSL2+ is a compact VoIP ISDN IAD that supports eight VoIP calls on five ISDN
BRI ports (see
figure 2
). The SmartNode 4650 ADSL2+ rear panel ports are described in
table 2
.
Figure 2. SN4650 rear panel
Table 2. Rear panel ports
Port
Description
LAN ETH 0/0
Auto-MDX Fast-Ethernet port, RJ-45 (see
figure 2
), connect the unit to an Ethernet
LAN (for example, a PC, printer, or wireless bridge).
BRI 0/0
ISDN BRI TE/NT port, RJ-45 socket S0 (S/T) interface (see
figure 2
), connects the
SmartNode with an ISDN device over an S/T bus, e.g. a PBX or an NT. The inter-
face may be used as fallback if connected to an NT. The port can be switched
between TE and NT mode.The interface is internally terminated with 100 Ohm.
Point-to-point or point-to-multipoint configurable. If the port is in NT mode a phantom
power supply can be switched on to supply connected phones with power.
ISDN S/T
BRI ports 0/0 – 0/4
ETH 0/0
10/100bT port
RESET
button
Life-line
ports
Power
12V, 1.25A
ISDN S/T
BRI ports 0/0 – 0/2
SN4658
SN4654
CONSOLE
RS-232 port
ACT
LINK
ACT
LINK
ACT
LINK
DSL port
DSL port
DSL LEDs (ACT & LINK)
12V
, 1.25A
–
+
12V, 1.25A
+
-
12V, 1.25A
+
-
