3Com 3C16405, 3C16406, 3C16450 Switch User Manual


 
DUA1640-5AAA02
1-2
C
HAPTER
1: A
BOUT
THE
PS H
UB
Features
The PS Hub 40 and PS Hub 50 share many features:
NOTE: These terms and features are described in this chapter and the
following chapters.
12 or 24 shielded twisted pair ports for easy connection to
10BASE-T networks. An MDI/MDIX switch allows you to cross-over
one of these ports, for connection to other types of hubs and
network equipment.
One or two transceiver module slots, providing a choice of media
options:
The PS Hub 40 has two 10Mbps transceiver module slots that
can be fitted with 3Com 10Mbps transceiver modules.
The PS Hub 50 has one transceiver module slot that can be fitted
with a 3Com 10Mbps or 100Mbps transceiver module.
SuperStack II architecture — You can stack up to 10 hubs
(six if free standing), giving you a possible 260 ports per stack.
LEDs for quick viewing of hub and port status.
Hot-swappable technology which allows hubs to be added and
removed from a stack without affecting stack performance.
Mounting brackets for easy installation into a standard 19 inch rack,
or onto a table or wall.
+5 Lifetime Limited Warranty — Please refer to the “3Com
Corporation Limited Warranty” at the back of this guide for more
information.