12
C
HAPTER
1: I
NTRODUCING
THE
S
UPER
S
TACK
3 S
WITCH
4200 F
AMILY
About the Switch
4200 Family
The Switch 4200 Family are stackable 10/100/1000 Mbps devices which
consist of:
■
24 or 48 10BASE-T/100BASE-TX ports
■
2 10/100/1000BASE-T ports
■
2 SFP ports (Switch 4200 28-Port only)
The Switch provides high-performance workgroups with a backbone to
server connection. You can also add the Switch 4200 Family to any
SuperStack
®
system as your network grows.
Summary of
Hardware Features
Table 3
summarizes the hardware features that are supported by the
Switch 4200 Family.
Table 3
Hardware features
Feature
Switch 4200 Family
Addresses
■
Up to 8000 supported
■
Up to 64 permanent entries
Auto-negotiation
■
Supported on all ports
■
Auto MDI/MDI-X
Forwarding Modes
Store and Forward
Duplex Modes
Half and full duplex on all 10/100 ports. Full duplex
on 1000BASE-T ports and full duplex on SFP ports
Flow Control
In full duplex operation all ports are supported
Smart Auto-sensing
Supported on all ports except SFP ports which are
single speed ports.
Traffic Prioritization
Supported (IEEE 802.ID): 2 queues per port
Ethernet and Fast Ethernet
Ports
Auto-negotiating 10BASE-T/100BASE-TX ports
Gigabit Ethernet
Auto-negotiating 10/100/1000BASE-T ports
SFP Gigabit Ethernet Ports
Supports fiber Gigabit Ethernet short-wave (SX),
long-wave (LX), long-haul (LH70) and copper (T)
transceivers in any combination (Switch 4200
28-Port only)
Mounting
19-inch rack or stand-alone mounting
DUA1730-0AAA03.book Page 12 Thursday, November 17, 2005 12:17 PM
