Installation Procedures; Step 1 (Optional): Install The Optional Modules In The Unit - 3Com SuperStack II PathBuilder S330 Reference Manual

Installation
Procedures
Step 1 (Optional): Install
the Optional Modules in
the Unit
This section provides detailed instructions for completing the steps in the
installation procedure illustrated earlier in Figure 3.
This section tells you how to install the optional modules in the PathBuilder
S330/S310 chassis.
In order to execute the release 2.04 software with the new Ethernet 10/100 and
four-port IMA modules, the PathBuilder S330/S310 switch must be equippped
witha specific motherboard revision. For a list of the required part/revision number
combinations and instructions for how to check the motherboard part and
revision numbers, see "Verifying Hardware Requirements"in Chapter 4.
The PathBuilder S330/S310 swtich supports five optional modules:
CBR module — A board consisting of one V.35/RS-366/RS-449/RS-530/X.21
interface and three T1-DSX or E1 interfaces (one T1-DSX or E1 interface for the
PathBuilder S310 switch). It services traffic generated by your existing PBXs,
channels, T1/E1 multiplexers, CSU/DSUs, and video conferencing devices.
Install the CBR module in slot 7. Figure 6 shows the CBR module connections.
Figure 6 CBR Module Connections
Video/Audio
Codec
V.35/
RS-366
RS-449/
RS-530/
X.21

Installation Procedures

PBX
T1-DSX/E1
15