3Com 3CR17450-91 Getting Started Manual - page 12
10
C
HAPTER
1: I
NTRODUCING
THE
S
WITCH
3870
Summary of
Hardware Features
Table 3 summarizes the hardware features that are supported by the
Switch 3870.
Table 3 Hardware Features
Feature
Description
MAC Addresses
Up to 16,000 supported
Forwarding Modes
Store and forward
Auto-negotiation
Supported on all ports
Auto MDI/MDIX
Supported on all ports
Duplex Modes
Half and full-duplex on all ports
SFP Gigabit Ethernet
Ports
Supports fiber Gigabit Ethernet short-wave (SX),
long-wave (LX) and long-haul (LH70) transceivers in any
combination
Expansion Module
Use to add a high-speed 10-Gigabit Ethernet connection.
Contact your 3Com network supplier for further
information.
Flow Control
Supported on all ports
Traffic Prioritization
Supported (IEEE Std 802.1D, 1998 Edition)
Eight traffic queues per port
Fast Ethernet and
Gigabit Ethernet Ports
Auto-negotiating 10BASE-T/100BASE-TX/1000BASE-T
and SFP ports
RPS Support
Connects to SuperStack 3 Advanced Redundant Power
System (ARPS)
Mounting
19-inch rack or stand-alone mounting
Stacking
Up to eight units can be managed as a single entity with
one IP address