3 C O M
®
S W I T C H 4 0 x 0 FA M I LY D ATA S H E E T
3Com Corporation, Corporate Headquarters, 350 Campus Drive, Marlborough MA 01752-3064.
To learn more about 3Com solutions, visit www.3com.com. 3Com Corporation is publicly traded on NASDAQ under the
symbol COMS.
Copyright© 2004 3Com Corporation. All rights reserved. 3Com, the 3Com logo, and SuperStack are registered trademarks
and XRN is a trademark of 3Com Corporation. All other company and product names may be trademarks of their respec-
tive companies. While every effort is made to ensure the information given is accurate, 3Com does not accept liability for
any errors or mistakes which may arise. Specifications and other information in this document may be subject to change
without notice.
400749-010 07/04
3Com Switch 4050
3C17708
3Com Switch 4060
3C17709
3Com Switch 4070
3C17707
Optional Modules and Accessories
3Com 200W AC Power Supply
3C17718
3Com Spare Fan Tray
3C17717
3Com 4-Port 1000BASE-SX Module for
SuperStack 3 Switch 4900 and Switch 40x0
3C17710
3Com 4-Port 1000BASE-T Module for
SuperStack 3 Switch 4900 and Switch 40x0
3C17711
3Com 4-Port 1000BASE-LX Module for
SuperStack 3 Switch 4900 and Switch 40x0
3C17712
3Com 4-Port GBIC Module for
SuperStack 3 Switch 4900 and Switch 40x0
3C17714
Optional Modules and Accessories, continued
3Com 1000BASE-SX GBIC
(1)
3CGBIC91
3Com 1000BASE-LX GBIC
(1)
3CGBIC92
3Com 1000BASE-T GBIC
(1)
3CGBIC93A
3Com 1000BASE-LH70 GBIC
(1)
(up to 70km)
3CGBIC97
3Com 1000BASE-SX SFP
(2)
3CSFP91
3Com 1000BASE-LX SFP
(2)
3CSFP92
3Com 1000BASE-T SFP
(2)
3CSFP93
3Com 1000BASE-LH SFP
(2)
3CSFP97
3Com XRN Interconnect Kit
3C17715
3Com 5m XRN Interconnect Cable
3C17722
Ordering Information
(1)
GBICs are compatible with Switch 4050 and 4060, and
3Com 4-port GBIC Module
(2)
SFPs are compatible with Switch 4070, only
Server
farm
3Com
®
Super
Stack
®
3 Sw
itch 4
400 st
acks
XRN Distributed Fabric
XRN Distributed Fabric
Supe
rStack
3 Swi
tch 44
00 st
acks
Link Aggregation
Link Aggregation (802.3ad)
Link Aggregation (802.3ad)
RSTP (802.1w)
RSTP (802.1w)
NIC Load Balancing (or T
eaming)
3Com
1000
BASE-T
Server N
ICs
3Com Switch 40
70
3Com Switch 40
70
Super
Stac
k 3
Swit
ch 4
924
Super
Stac
k 3
Swit
ch 4
924
3Com S
uper
Stack
3 Swit
ch 387
0 stac
ks
3CR17
450-91
Switch 3
870
3CR17
450-91
Switch 3
870
3CR17
451-91
Switch 3
870
3CR17
450-91
Switch 3
870
3CR17
451-91
Switch 3
870
3CR17
450-91
Switch 3
870
3CR17
451-91
Switch 3
870
3CR17
450-91
Switch 3
870
3CR17
450-91
Switch 3
870
3CR17
450-91
Switch 3
870
3CR17
451-91
Switch 3
870
3CR17
450-91
Switch 3
870
3CR17
451-91
Switch 3
870
3CR17
450-91
Switch 3
870
3CR17
451-91
Switch 3
870
3CR17
450-91
Switch 3
870
3Com Switch 40x0 in the
Campus Backbone
