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Chapter 17 Connecting the BCM50 system to the LAN and WAN
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Connecting the BCM50 system to the LAN
On a main unit, three RJ-45 connectors support LAN connections and one OAM port. On the
BCM50a main unit and BCM50e main unit, six RJ-45 connectors support LAN connections and
one OAM port.
Figure 59
shows the location of the LAN ports.
Figure 59 Ports on a BCM50e main unit
Table 31
describes the function and use of each of the ports.
Table 31 LAN ports on the main unit (Sheet 1 of 2)
Port name
Function
OAM port
The OAM port is used to connect an on-site management computer to the main unit.
Using this connection, you can access management tools, such as Element Manager,
without affecting the main LAN.
This port is not connected to the network switch built into the main unit and cannot be
used to connect other network devices.
LAN port
The LAN port is used to connect the main unit to the LAN.
This port is connected to the network switch built into the main unit.
Expansion/LAN
ports
The expansion ports are used for two purposes: connecting the expansion units and
providing LAN access to other network devices.
If there is an expansion unit connected to the port, the expansion port provides signaling
channels, media channels, and LAN datagrams to the expansion unit. The expansion unit
connects the signaling and media channels to the media bay module (MBM) and
connects the LAN datagrams to the LAN port on the expansion unit. You can then use the
LAN port on the expansion unit to connect network devices, such as IP telephones.
If an expansion unit is not connected to the port, you can use the expansion port to
connect network devices, such as IP telephones.
The expansion ports are connected to the network switch built into the main unit. Any
devices connected to these ports are on the same subnet as the device connected to the
LAN port.
LAN por
(port 1)t
Router card
LAN ports
Note:
On units that have an integrated ADSL
modem, the WAN port is an RJ-11 port and there
are additional LEDs by the WAN port.
Expansion/
LAN ports
(ports 2, 3)
OAM port
(port 0)
Содержание BCM50
Страница 1: ...Part No N0027152 01 08 April 2005 BCM50 Installation and Maintenance Guide ...
Страница 8: ...8 Task List N0027152 01 N0027152 01 ...
Страница 16: ...16 Contents N0027152 01 N0027152 01 ...
Страница 34: ...34 Chapter 1 Getting started with BCM50 N0027152 01 N0027152 01 ...
Страница 58: ...58 Chapter 2 Introducing the BCM50 hardware N0027152 01 N0027152 01 ...
Страница 70: ...70 Chapter 4 Determining DHCP server configuration and IP address N0027152 01 N0027152 01 ...
Страница 74: ...74 Chapter 5 Installing the BCM50 system N0027152 01 N0027152 01 ...
Страница 96: ...96 Chapter 8 Installing an expansion unit N0027152 01 N0027152 01 ...
Страница 116: ...116 Chapter 10 Installing telephones and peripherals N0027152 01 N0027152 01 ...
Страница 122: ...122 Chapter 11 Installing the analog terminal adapter N0027152 01 N0027152 01 ...
Страница 126: ...126 Chapter 12 Configuring the BCM50 system N0027152 01 N0027152 01 ...
Страница 132: ...132 Chapter 13 Using Telset Administration to set the basic parameters N0027152 01 N0027152 01 ...
Страница 148: ...148 Chapter 15 Using the Startup Profile to configure parameters N0027152 01 N0027152 01 ...
Страница 158: ...158 Chapter 17 Connecting the BCM50 system to the LAN and WAN N0027152 01 N0027152 01 ...
Страница 168: ...168 Chapter 19 Replacing the BCM50 system components N0027152 01 N0027152 01 ...
Страница 172: ...172 Chapter 20 Replacing a power supply N0027152 01 N0027152 01 ...
Страница 178: ...178 Chapter 21 Replacing a main unit N0027152 01 N0027152 01 ...
Страница 182: ...182 Chapter 22 Replacing a media bay module N0027152 01 N0027152 01 ...
Страница 214: ...214 Appendix E DTM wiring chart N0027152 01 N0027152 01 ...
Страница 220: ...220 Appendix G GATM wiring chart N0027152 01 N0027152 01 ...
Страница 224: ...224 Appendix H 4x16 wiring charts N0027152 01 N0027152 01 ...
Страница 240: ...240 Appendix K System region attributes N0027152 01 N0027152 01 ...
Страница 246: ...246 Index N0027152 01 N0027152 01 ...