Patton 1000, Руководство по началу работы, Страница: 30 / 181

1 • General Information
SmartNode 1000 and 2000 Series Getting Started Guide
30
SmartNode 2300 description
board interfaces (see appendix B, “Cabling” on page 165 for connection cable and appendix C, “Port pin-outs”
on page 177 for pin-out data).
Figure 10. SmartNode 2300 rear panel
Expansion slots
The slots labeled SLOT 1, SLOT 2, and SLOT 3 (see figure 10 ) accept different PMC interface cards to inte-
grate voice and data over IP networks (see “Interface cards descriptions” on page 35 for more information).
On-board ports
Three motherboard-mounted network interfaces are available for use, independent of those that may be
included with interface cards mounted in SLOT 1, SLOT 2, or SLOT 3. The motherboard-mounted ports are
described in
table 9 (see appendix B, “Cabling” on page 165 for connection cable and appendix C, “Port pin-
outs” on page 177 for pin-out data).
Table 9. SmartNode 2300 port description
Port Description
SERIAL 0/0
(V.35 / X.21)
DB-25 socket providing a V.35 and X.21 interface for leased-lines at up to 2 Mbps. The
LINK LED to the left of the connector indicates its status.
ETH 0/1
(10BaseT)
10Base-T Ethernet RJ-45 socket that connects the SmartNode with an Ethernet device,
such as a wide area transmission modem, Ethernet hub, or switch.
ETH 0/1 is a host
port; it can be connected with a straight-through wired cable to a hub, or a cross-over
cable to a host port. The
LINK LED is lit when the port is connected correctly to an active
Ethernet device.
ETH 0/0
(10/100BaseT)
10/100Base-T Ethernet RJ-45 socket. The interface is similar in function to ETH 0/1
except that it also supports 100Base-T. The
100Mb/s LED is lit when the port is con-
nected correctly to an active 100Base-T Ethernet device.
Console
(RS-232)
RS-232 RJ-45 connector that connects the SmartNode with a serial terminal such as a
PC or workstation with a RS-232 interface, with the following settings:
•
9600 bps, no parity, 8 bit, 1 stop bit, 1 start bit
•
The console port is only used for service and maintenance
Do not plug in an ISDN connection. The voltage on the S-Bus
may permanently damage the console interface.