Data Sheet
Page 1
.../1000 SFP; Power over Ethernet on all 10/100/1000 ports; EMPOWERS APPLICATION CONVERGENCE The Switch 4210G family combines high performance Gigabit switching, QoS and traffic management features to Gigabit speeds, with full backward compatibility with 10/100 switches. Enterprise-class security features include IEEE 802.1X network login, SSL encrypted device log-in and Access Control Lists. KEY BENEFITS AFFORDABLE MANAGED GIGABIT CONNECTIVITY The Switch 4210G family is 3Com's most economical Gigabit fully managed stackable switch line. Specific models support up to -use features...
.../1000 SFP; Power over Ethernet on all 10/100/1000 ports; EMPOWERS APPLICATION CONVERGENCE The Switch 4210G family combines high performance Gigabit switching, QoS and traffic management features to Gigabit speeds, with full backward compatibility with 10/100 switches. Enterprise-class security features include IEEE 802.1X network login, SSL encrypted device log-in and Access Control Lists. KEY BENEFITS AFFORDABLE MANAGED GIGABIT CONNECTIVITY The Switch 4210G family is 3Com's most economical Gigabit fully managed stackable switch line. Specific models support up to -use features...
Data Sheet
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... SUPPORT The 3Com Switch 4210G models support a redundant power system (RPS) connection. Also provided is Advanced Hardware Replacement, with single IP management across 3Com switching lines. The H3C RPS 1000 is 1U high and provides multiple power output connections to switches so there is easy to use and manage, designed to four high, with 3Com H3C® RPS solutions. ENHANCES MANAGEMENT AND CONTROL The Switch 4210G family is continued operation should the switch unit power supply fail...
... SUPPORT The 3Com Switch 4210G models support a redundant power system (RPS) connection. Also provided is Advanced Hardware Replacement, with single IP management across 3Com switching lines. The H3C RPS 1000 is 1U high and provides multiple power output connections to switches so there is easy to use and manage, designed to four high, with 3Com H3C® RPS solutions. ENHANCES MANAGEMENT AND CONTROL The Switch 4210G family is continued operation should the switch unit power supply fail...
Data Sheet
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... 3 Eliminate unneeded traffic on each port for efficient use of network resources and priority QoS priority queues prioritization of copper or fiber media for Voice over IP or wireless access points. 100 MB and 1000 MB fiber connections Use SFPs to add fiber connections to the network via Secure Shell (SSH) version 2, HTTPS and SNMP version 3. 3Com Operating System Proven software featured in network assessment, implementation and maintenance SMALL TO MEDIUM LAN CONFIGURATION SUPPORTED BY THE SWITCH 4210G 3ACcocmesWs...
... 3 Eliminate unneeded traffic on each port for efficient use of network resources and priority QoS priority queues prioritization of copper or fiber media for Voice over IP or wireless access points. 100 MB and 1000 MB fiber connections Use SFPs to add fiber connections to the network via Secure Shell (SSH) version 2, HTTPS and SNMP version 3. 3Com Operating System Proven software featured in network assessment, implementation and maintenance SMALL TO MEDIUM LAN CONFIGURATION SUPPORTED BY THE SWITCH 4210G 3ACcocmesWs...
Data Sheet
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.... Technical support via phone for media replacement. Customers receive a user ID with eSupport registration. Actual delivery times may vary depending on network administration Project Management Provides extra focus and resources that special projects demand 3Com engineers manage entire process from initial specifications to maintain your competitive edge and remain strong. Advanced Hardware Replacement of hardware for action Network Installation and Implementation Services Experts set-up and configure equipment...
.... Technical support via phone for media replacement. Customers receive a user ID with eSupport registration. Actual delivery times may vary depending on network administration Project Management Provides extra focus and resources that special projects demand 3Com engineers manage entire process from initial specifications to maintain your competitive edge and remain strong. Advanced Hardware Replacement of hardware for action Network Installation and Implementation Services Experts set-up and configure equipment...
Data Sheet
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.../1000 SFP ports. Support for redundant power system (RPS). PoE budget 370W. 2 rear module expansion slots each supporting up to two optional 10-Gigabit ports. PERFORMANCE 24-port 3CRS42G-24-91 and 3CRS42G-24P-91 128.0 Gbps switching capacity 95.2 Mpps forwarding rate 48-port 3CRS42G-48-91 176.0 Gbps switching capacity 131.0 Mpps forwarding rate All models Wirespeed performance across ports Store-and-forward switching; RJ-45 console port. Support for redundant power system (RPS). 5 3COM SWITCH 4210G GIGABIT FAMILY SPECIFICATIONS All information in -line power on...
.../1000 SFP ports. Support for redundant power system (RPS). PoE budget 370W. 2 rear module expansion slots each supporting up to two optional 10-Gigabit ports. PERFORMANCE 24-port 3CRS42G-24-91 and 3CRS42G-24P-91 128.0 Gbps switching capacity 95.2 Mpps forwarding rate 48-port 3CRS42G-48-91 176.0 Gbps switching capacity 131.0 Mpps forwarding rate All models Wirespeed performance across ports Store-and-forward switching; RJ-45 console port. Support for redundant power system (RPS). 5 3COM SWITCH 4210G GIGABIT FAMILY SPECIFICATIONS All information in -line power on...
Data Sheet
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... RFC 826 Address Resolution Protocol (ARP) RFC 854 Telnet RFC 951 BootP Bootstrap Protocol RFC 1157 SNMP v1/v2 RFC 1305 Network Time Protocol (NTP) v3 RFC 1350 Remote software upgrade TFTP RFC 1519 Classless Inter-Domain Routing (CIDR) RFC 1812 Compliant "Requirements for backup and restore; 6 3COM SWITCH 4210G GIGABIT FAMILY SPECIFICATIONS (continued) Configuration file for IP Version 4 Routers" RFC 1886 DNS Extensions to −55 Volts (PWR model only) Current Rating: • 24-port: 1.5A •...
... RFC 826 Address Resolution Protocol (ARP) RFC 854 Telnet RFC 951 BootP Bootstrap Protocol RFC 1157 SNMP v1/v2 RFC 1305 Network Time Protocol (NTP) v3 RFC 1350 Remote software upgrade TFTP RFC 1519 Classless Inter-Domain Routing (CIDR) RFC 1812 Compliant "Requirements for backup and restore; 6 3COM SWITCH 4210G GIGABIT FAMILY SPECIFICATIONS (continued) Configuration file for IP Version 4 Routers" RFC 1886 DNS Extensions to −55 Volts (PWR model only) Current Rating: • 24-port: 1.5A •...
Data Sheet
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... SERVICES Limited Lifetime Hardware Warranty, including fans and power supply Limited Software Warranty for 90 days Advance Hardware Replacement with Next Business Day shipment in most regions Limited Lifetime software updates 90 days of telephone technical support Refer to www.3com.com/warranty for details. 3COM SWITCH 4210G GIGABIT FAMILY ORDERING INFORMATION PRODUCT DESCRIPTION Switch 4210G 24-Port Switch 4210G 48-Port Switch 4210G PWR 24-Port SKU 3CRS42G-24-91 3CRS42G-48-91 3CRS42G-24P-91 MODULES 1-Port 10-Gigabit Module (XFP) 2-Port...
... SERVICES Limited Lifetime Hardware Warranty, including fans and power supply Limited Software Warranty for 90 days Advance Hardware Replacement with Next Business Day shipment in most regions Limited Lifetime software updates 90 days of telephone technical support Refer to www.3com.com/warranty for details. 3COM SWITCH 4210G GIGABIT FAMILY ORDERING INFORMATION PRODUCT DESCRIPTION Switch 4210G 24-Port Switch 4210G 48-Port Switch 4210G PWR 24-Port SKU 3CRS42G-24-91 3CRS42G-48-91 3CRS42G-24P-91 MODULES 1-Port 10-Gigabit Module (XFP) 2-Port...
Data Sheet
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...3COM SWITCH 4210G GIGABIT FAMILY Visit www.3com.com for more information about 3Com solutions. 3Com Corporation, Corporate Headquarters, 350 Campus Drive, Marlborough, MA 01752-3064 3Com is accurate, 3Com does not accept liability for any errors or mistakes which may be trademarks of 3Com Corporation. While every effort is made to change... subsidiary of their respective companies. All specifications are subject to ensure the information given is publicly traded on NASDAQ under the symbol COMS. Copyright © 2010 3Com and the 3Com logo are registered trademarks in various countries...
...3COM SWITCH 4210G GIGABIT FAMILY Visit www.3com.com for more information about 3Com solutions. 3Com Corporation, Corporate Headquarters, 350 Campus Drive, Marlborough, MA 01752-3064 3Com is accurate, 3Com does not accept liability for any errors or mistakes which may be trademarks of 3Com Corporation. While every effort is made to change... subsidiary of their respective companies. All specifications are subject to ensure the information given is publicly traded on NASDAQ under the symbol COMS. Copyright © 2010 3Com and the 3Com logo are registered trademarks in various countries...