Introducing The Super Stack 3 Switch; About The Switch 3870; Summary Of Hardware Features - 3Com SUPERSTACK 3 3870 Series Getting Started Manual

12 C 1: I
HAPTER NTRODUCING THE
About the Switch
3870
Summary of
Hardware Features
S S 3 S
UPER TACK WITCH
The Switch 3870 24 port unit is a mixed media device which consists of:
24 10BASE-T/100BASE-TX/1000BASE-T RJ-45 ports, of which 4 are
■
Dual Personality 10/100/1000BASE-T/1000BASE-X SFP ports
4 Dual Personality 10/100/1000BASE-T/1000BASE-X SFP ports
■
The Switch 3870 48 port unit is a mixed media device which consists of:
48 10BASE-T/100BASE-TX/1000BASE-T RJ-45 ports, of which 4 are
■
Dual Personality 10/100/1000BASE-T/1000BASE-X SFP ports
4 Dual Personality 10/100/1000BASE-T/1000BASE-X SFP ports
■
For information about using the software features of the Switch, refer to
the "Switch Management Interface Reference Guide" on the CD-ROM
that accompanies the Switch.
Table 3 summarizes the hardware features that are supported by the
Switch 3870.
Table 3 Hardware features
Feature
MAC Addresses
Forwarding Modes
Auto-negotiation
Auto MDI/MDIX
Duplex Modes
SFP Gigabit Ethernet
Ports
Flow Control
Traffic Prioritization
Fast Ethernet and
Gigabit Ethernet Ports
RPS Support
Mounting
3870
Switch 3870
Up to 16,000 supported
Store and Forward
Supported on all ports
Supported on all ports
Half and full duplex on all ports
Supports fiber Gigabit Ethernet short-wave (SX),
long-wave (LX) and long-haul (LH70) transceivers in any
combination
Supported on all ports
Supported (IEEE Std 802.1D, 1998 Edition)
Eight traffic queues per port
Auto-negotiating 10BASE-T/100BASE-TX/1000BASE-T
and SFP ports
Connects to SuperStack 3 Advanced Redundant Power
System (ARPS).
19-inch rack or stand-alone mounting