3Com 3C892 - page 12

12 CHAPTER 1: INTRODUCTION
Local Networking with
Access to a Remote
Office
Users can share access to a remote office LAN whi le continuing to network locally.
Figure 2 Local Networking with Access to a Remote Office
Local Networking with
Access to the Internet
and a Remote Office
Users can share access to a remote office and the Inte rnet while continuing to
network locally.
Figure 3 Local Networking with Access to a Remote Office a nd the Internet
OfficeConnect®
ISDN LAN Modem
Public telephone
network
Remote office
LAN
ISDN BRI line
PWRISDN B1 B2
3 Com
Alert TxColl1 2 3 4
LAN STATUS
OfficeConnect™
ISDN LAN Modem
OfficeConnect®
ISDN LAN Modem
Public telephone
network
Remote office
LAN
ISDN BRI line
Internet/Intranet or
online service
PWRISDN B1 B2
3 Com
Alert TxColl1 2 3 4
LAN STATUS
OfficeConnect™
ISDN LAN Modem