Installing and Operating the Module 3 -13
❑3Com Fault-Tolerant 10BASE-FB Trans c eiver
Make sure that the transmit fiber at one end always conne cts to a
receive port at the other end.
Caution: Do not connect this mod ule to an ONline 10BASE-FL
Module or to any other product that is not com patible
with the 10BASE-FB modules. Thes e illegal connections
may cause network failure.
Configuring the Module
The ONline management modul es can configure the following settings on
the 10BASE-FB Modules:
❑Enable and disable each port on the module
❑Set the ports to independent Ethernet netwo rks within the
concentrator (Port-Switching 10BA SE-FB Module)
❑Set the module to independent Ethernet networks wi thin the
concentrator (10BASE-FB Modu le)
❑Set redundancy between two ports on the m odule or between ports
on another 10BASE-FB Module (using Advanced EMM V4.0 1 o r
higher)
❑Enable and disable the low light warning
❑Set the fiber optic transmission power for each port
The following ONline managem ent modules provide network management
capabilities for the ONline Syst em Concentrator and its modules:
❑Ethernet Management Module V4.01
❑Token Ring Management Module V 3.10
❑FDDI Management Module V2.00