3com Com® SuperStack® 3 Switch 4950 3C17706-ME Ficha De Dados
Códigos do produto
3C17706-ME
3 C O M
®
S U P E R S TA C K
®
3 S W I T C H 4 9 2 4 A N D S U P E R S TA C K 3 S W I T C H 4 9 5 0 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.
symbol COMS.
Copyright© 2003 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 respective
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.
and XRN is a trademark of 3Com Corporation. All other company and product names may be trademarks of their respective
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.
400721-006 09/03
Ordering Information
All information in this section is
relevant to both the SuperStack 3
Switch 4950 and Switch 4924
unless stated otherwise.
relevant to both the SuperStack 3
Switch 4950 and Switch 4924
unless stated otherwise.
3Com SuperStack 3 Switch 4950
Connectors
Connectors
12 autosensing 10/100/1000
ports, 6 fixed 1000BASE-SX
ports (MT-RJ), 6 GBIC ports
accommodating 1000BASE-SX,
1000BASE-LX GBICs or
1000BASE-LH70 GBICs
ports, 6 fixed 1000BASE-SX
ports (MT-RJ), 6 GBIC ports
accommodating 1000BASE-SX,
1000BASE-LX GBICs or
1000BASE-LH70 GBICs
1 module slot accommodating
Switch 4900 family expansion
modules
Switch 4900 family expansion
modules
Advanced Redundant Power
System Type 3 connector
System Type 3 connector
3Com SuperStack 3 Switch 4924
Connectors
Connectors
24 fixed autosensing
10/100/1000 ports
10/100/1000 ports
1 module slot accommodating
Switch 4900 family expansion
modules
Switch 4900 family expansion
modules
Advanced Redundant Power
System Type 3 connector
System Type 3 connector
Dimensions
Height: 6.6 cm (2.6 in)
Width: 44 cm (17.3 in)
Depth: 41 cm (16.3 in)
Weight:
Switch 4924: 6.3 kg (13.9 lb)
Switch 4950: 6.7 kg (14.8 lb)
Width: 44 cm (17.3 in)
Depth: 41 cm (16.3 in)
Weight:
Switch 4924: 6.3 kg (13.9 lb)
Switch 4950: 6.7 kg (14.8 lb)
Performance
41.6 million packets per second
Reliability
MTBF @ 40°C: 326,000 hours
Environmental Requirements
Operating temperature: 0° to
40°C (32° to 104°F)
40°C (32° to 104°F)
Storage Temperature: -40° to
+70°C (-40° to +158°F)
+70°C (-40° to +158°F)
Operating Humidity: 10%
to 90% relative humidity
non-condensing
to 90% relative humidity
non-condensing
Standards: EN60068 (IEC68)
Safety Agency Certifications
UL60950, EN60950, CSA22.2
No. 60950, IEC 60950
No. 60950, IEC 60950
Emissions
EN55022 Class A, FCC Part 15
Subpart B Class A, ICES-003
Class A, VCCI Class A, AS/NZS
3548 Class A, CNS 13438 Class A
Subpart B Class A, ICES-003
Class A, VCCI Class A, AS/NZS
3548 Class A, CNS 13438 Class A
Immunity: EN55024
Heat Dissipation:
Switch 4924: 254 W maximum
(870 BTU/hr maximum)
Switch 4950: 200 W maximum
(683 BTU/hr maximum)
Switch 4924: 254 W maximum
(870 BTU/hr maximum)
Switch 4950: 200 W maximum
(683 BTU/hr maximum)
Power Supply
AC Line Frequency 50/60 Hz
Input Voltage Options 90-240
VAC
VAC
Current Rating 4.5A maximum
Switching
Features/Functionality
Features/Functionality
802.1D
802.1Q VLAN Support
IGMP Snooping
Link Aggregation
SNMP Standards
SNMP Protocol (RFC 1157)
MIB-II (RFC 1213)
Bridge MIB (RFC 1493)
RMON MIB II (RFC2021)
Remote Monitoring MIB
(RFC 1757)
(RFC 1757)
Interface MIB (2233)
MAU MIB (RFC 2668)
Administration
UDP (RFC 768)
IP (RFC 791)
ICMP (RFC 792)
TCP (RFC 793)
ARP (RFC 826)
TFTP (RFC 783)
TELNET (RFC854)
BOOTP/DHCP (RFC1542)
HTTP (RFC2068)
Routing Protocols
RFC 1058 RIP
RFC 1519 CIDR
RFC 1723 RIP v2
RFC 2131 BootP/DHCP Relay
RFC 2328 OSPF Version 2*
RFC 1850 OSPF Version 2 MIB*
Management
3Com Network Supervisor (trial
copy provided on accompanying
CD)
copy provided on accompanying
CD)
Web interface
Command line interface
management
management
SNMP compatibility
Specifications
3Com SuperStack 3 Switch 4924
3C17701
3Com SuperStack 3 Switch 4950
3C17706
Optional Modules and Accessories
3Com XRN Interconnect Kit
3C17715
3Com 5m XRN Interconnect Cable
3C17722
3Com GMS v4.0 Advanced Feature License 3C1770V40
3Com SuperStack 3 Switch 4900
1000BASE-SX Module
1000BASE-SX Module
3C17710
3Com SuperStack 3 Switch 4900
4-port 1000BASE-T Module
4-port 1000BASE-T Module
3C17711
3Com SuperStack 3 Switch 4900
4-port 1000BASE-LX module
4-port 1000BASE-LX module
3C17712
3Com SuperStack 3 Switch 4900
4-Port GBIC Module
4-Port GBIC Module
3C17714
Optional Modules and Accessories, continued
3Com 1000BASE-SX GBIC
3CGBIC91
3Com 1000BASE-LX GBIC
3CGBIC92
3Com 1000BASE-LH70 GBIC
(up to 70km)
(up to 70km)
3CGBIC97
3Com SuperStack Advanced
Redundant Power System Chassis
Redundant Power System Chassis
3C16071B
3Com SuperStack Advanced
Redundant Power System Type 3 325W
Redundant Power System Type 3 325W
3C16075
Optional Network Management Packages
3Com Network Supervisor
Advanced Package
Advanced Package
3C15201
3Com Integration Kit for HP OpenView
3C15300
* With purchase of optional Advanced Feature License