3com 0231A820 power supply unit
Contents
1. PRODUCT DESCRIPTION 3COM SKU PRODUCT DESCRIPTION 3COM SKU CHASSIS AND POWER GIGABIT MODULES 3Com 7910E 10 slot Chassis Kit 3CS7910E S75E S79E 48 port 1000BASE X SFP Enhanced 0231A889 3Com S7906E V 6 slot vertical Chassis kit 3CS7906EV S75E S79E 48 port 1000BASE x SFP Extended 0231A99M 3Com 7906E 6 slot Chassis Kit 3CS7906E S75E S79E 48 Port 1000BASE X SFP 0231A80V 3Com 57903E 3 slot Chassis Kit 3CS7903E S75E S79E 24 port 1000BASE X SFP Enhanced w 8 Combo 0231A972 3Com S7903E S 3 slot Chassis Kit 3CS7903ES S75E S79E 24 port 1000BASE X SFP Extended w 8 Combo 0231A975 3Com 7902E 2 slot Chassis Kit 3CS7902E S75E S79E 24 Port 1000BASE X SFP 0231A76S S7500E S7900E 6000W AC PS 0231A91H S75E S79E 24 Port 1000BASE X SFP w 8 Combo 0231A90F S7500E S7900E 2800W AC PS 0231A820 S75E S79E 12 Port 1000BASE X SFP 0231A79J S7500E S7900E 1400W AC PS 0231A81W S75E S79E 48 port 10 100 1000BASE T RJ45 Extended POE 0231A96F S7500E S7900E 1400W DC PS 0231A79P S75E S79E 48 Port 10 100 1000BASE T RJ45 PoE ready 0231A80H S7502E S7902E 650W AC PSt 0231A81J S75E S79E 48 Port 10 100 1000BASE T RJ45 Access PoE Ready 0231A76H S7502E S7902E 650W DC PSt 0231A79S S75E S79E 40 port BT RJ45 8 port SFP PoE Ready 0231A936 S7502E S7902E 300W AC PSt 0231A91D S75E S79E 24 Port 10 100 1000BASE T RJ45 0231A76T S752. Configuration files for backup and restore Graphical User Interface using Switch Manager 3Com Enterprise Management Suite EMS 3Com Network Director ND DIMENSIONS S7910E Height 70 8 cm 28 1 in Width 43 6 cm 17 1 in Depth 42 0 cm 16 7 in Weight 96 kg 211 lb S7906E Height 57 5 cm 22 8 in Width 43 6 cm 17 1 in Depth 42 0 cm 16 7 in Weight 77 kg 169 tb S7906E V Height 93 0 cm 36 9 in Width 43 6 cm 17 1 in Depth 42 0 cm 16 7 in Weight 94 kg 207 lb POWER SUPPLIES 6000W AC Power Supply Input Voltage 100V to 240V auto ranging Operating frequency 47 63 Hz Maximum data output 1150W 110V 1400W 220V Maximum PoE output 3600W 110V 5300W 220V This power supply uses four power cords Max current per power cord for data output 10 45 A at 110VAC 6 36 A at 200VAC Max current per power cord for POE output 10 91 A at 110VAC 8 03 A at 200VAC 2800W AC Power Supply Input voltage 100V to 240V auto ranging Operating frequency 47 63 Hz S7903E Height 44 1 cm 17 3 in Width 43 6 cm 17 1 in Depth 42 0 cm 16 7 in Weight 63 kg 139 lb S7903E S Height 17 5 cm 6 9 in Width 43 6 cm 17 1 in Depth 42 0 cm 16 7 in Weight 27 kg 59 lb S7902E Height 17 5 cm 6 9 in Width 43 6 cm 17 1 in Depth 42 0 cm 16 7 in Weight 27 kg 59 lb SPECIFICATIONS continued Maximum data output 1150W 110V 1400W 220V Maximum PoE output 1150W
3. 2 port 10GBASE X XFP 24 Port BT RJ45 0231A76V Express Maintenance www 3com com services_quote 3Com Global Education and Training Courses www education 3com com tAlso applies to S7503E S and S7903E S Visit www 3com com for more information about 3Com network solutions 3Com Corporation Corporate Headquarters 350 Campus Drive Marlborough MA 01752 3064 is N 3Com is publicly traded on NASDAQ under the symbol COMS Copyright 2010 3Com and the 3Com logo are registered trademarks in various countries worldwide 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 All specifications are subject to change without notice 401100 007 04 10
4. a single entity for management Layer 2 switching and Layer 3 routing These capabilities are available even when the two chassis are in different geographic locations to support disaster recovery applications The S7900E also supports Resilient Ring Protection Protocol RRPP which allows the creation of fast recovery rings using standard Ethernet technology CONVERGED NETWORK SUPPORT Real time applications such as Voice over IP demand high QoS and different iated service levels to function properly The 3Com S7900E provides robust QoS and advanced traffic management features allowing critical applications to be prioritized and serviced as the needs of the organization dictate Additionally the S7900E supports the industry standard IEEE 802 3af Power over Ethernet PoE to provide both electrical power and network connectivity to PoE capable devices such as IP telephones and wireless access points making the switches ideal for 3COM SWITCH 7900E FAMILY large scale edge deployments PoE simplifies network deployments by eliminating the need for separate data and power infrastructures The S7900E supports flexible PoE solutions including hybrid power which provides power to the switch and the Ethernet ports to support a range of devices EXTENSIVE SECURITY FEATURES Security is paramount in today s enterprise The 3Com S7900E family has advanced security features including user and device authentication policy driven and b
5. independent data and control paths The dedicated data channel provides high speed data switching and packet forwarding while a separate management channel provides control monitoring route learning and distribution A comprehensive set of management features allows the S7900E to provide enterprise wide visibility and control to IT staff for configuration network monitoring and advanced troubleshooting 3 3COM SWITCH 7900E FAMILY KEY B E N E FITS continued management security is provided using the user authentication and encryption capabilities of SNMPv3 and SSHv2 further reducing the likelihood of unauthorized access or snooping of management traffic Management features are accessible through an industry standard Command Line Interface CLI an intuitive Graphical User Interface GUI a Web based Interface as well as SNMP with hierarchical access controls and password protection Additional FEATURE SUMMARY Modern modular multilayer switch with flexible resilient architecture for deployment in enterprise core distribution and edge applications High density 10 Gigabit Ethernet up to 84 ports and Gigabit up to 504 Fiber ports Up to 2 4 Tbps backplane capacity with up to 714 Mpps system throughput Virtually non stop operation with redundant load sharing fabrics and management modules redundant power supplies as well as hot swappable modules Supports IRF technology which enables the creation of a resilient
6. instances Multi VRF MPLS OAM CONVERGENCE FEATURES 8 hardware queues per port Gigabit and 10 Gigabit ports IEEE 802 1p VLAN priority Standard and VLAN based ACLs up to 12 000 ACL per 1 0 module Ingress and Egress ACLs Egress CAR SC Module only Traffic Shaping Queue scheduling including SP WRR SP WRR and COWFQ IP precedence packet labeling Congestion avoidance including tail drop and WRED 3COM SWITCH 7900E FAMILY SECURITY FEATURES RIPv2 OSPF and BGPv4 plain text and MD5 cipher text authentication IEEE 802 1X Network Login MAC and RADIUS authentication Web Authentication SSHv1 5 SSHv2 TACACS SNMPv3 with encryption ARP Detection SERVICE APPLICATION Firewall plus site to site and remote access IPSec VPN via SecBlade VPN Firewall module Remote access SSL VPN via SecBlade SSL VPN module Network traffic monitor and analysis via SecBlade Netstream module Load Balancing via SecBlade load balancing module Wireless LAN Access and Control via wireless access control module MANAGEMENT Web based Management Industry Standard CLI Command Line Interface Configuration via console port dial up modem or in band Local Remote configuration via Telnet SNMPVv1 v2 and v3 Port mirroring 1 1 N 1 N 4 Remote port monitoring RMON 4 groups IEEE 802 1ag Service OAM Syslog sFLOW VFS Hierarchical alarms NQA Network Quality Assurance NTP Network Time protocol FTP TELP SFTP
7. 02E S7902E 300W DC PSt 0231A919 SERVICE MODULES SWITCH FABRICS S7500E VPN FW Module 0231A832 3Com S7910E 768 Gbps Fabric 0231A998 S7500E Network Monitoring Module 0231A942 3Com S7900E 384Gbps Fabric w 2 10GBASE X XFP 0231A933 S7500E Load Balancer Module 0231A90N 3Com S7900E 384 Gbps Fabric with 12 1000BASE X SFP 0231A99A S7500E SSL VPN Module 0231A93P 3Com S7900E 384Gbps Switch Fabric 0231A934 S7500E SSL VPN 1000 User License 3130A27M 3Com 7903E S Fabric with 24 port 1000BASE X SFP 0231A999 S7500E SSL VPN 5000 User License 3130A27P 3Com 7902E Management Module 0231A92Y Wireless Controller Module 0231A81K AP 128 User License 3130A0E2 10 GIGABIT MODULES S75E S79E 8 port 10GBASE X SFP 0231A0E8 ACCESSORIES S75E S79E 8 port 10GBASE X XFP Extended 023 1A0AE 7510E S7910E Fan Assembly spare 0231A81E S75E S79E 4 port 10GBASE X XFP Enhanced 0231A973 S7506E V S7906E V Fan Assembly spare 0231A81D S75E S79E 4 port 10GBASE X XFP Extended 0231977 7506E S7906E Fan Assembly spare 0231A81C S75E S79E 2 port 10GBASE X XFP Enhanced 02314974 S7503E S7903E Fan Assembly spare 0231A81A S75E S79E 2 port 10GBASE X XFP Extended 0231A978 7502E S7902E Fan Assembly spare 0231A81B S75E S79E 2 port 10GBASE X XFP Extended 24 port SFP 02314971 PoE DIMM 0231A48J S75E S79E 2 Port 10GBASE X XFP 0231A76Q 3COM GLOBAL SERVICES S75E S79E 2 port 10GBASE X XFP 24 Port 1000BASE X SFP 0231A76U 3Com Network Health Check Installation Services and S75E S79E
8. 110V 1400W 220V This power supply uses two power cords Max current per power cord 10 45 A at 110VAC 7 0 A at 200 VAC 1400W AC Power Supply Input voltage 100V to 240V auto ranging Operating frequency 47 63 Hz Maximum data output 1150W 110V 1400W 220V Max current 10 45A at 110VAC 7 0A at 200 VAC Data only 650W AC Power Supply Input voltage 100V to 240V auto ranging Operating frequency 47 63 Hz Maximum data output 650W Max current 5 9A at 110VAC 3 25A at 200 VAC Data only 300W AC Power Supply Input voltage 100V to 240V auto ranging Operating frequency 47 63 Hz Maximum data output 300W Max current 2 7A at 110VAC 1 5A at 200 VAC Data only 1400W DC Power Supply Input voltage 48 VDC to 60VDC Maximum voltage range 40VDC to 72VDC Maximum output power 1400W Can be used for Data or PoE 650W DC Power Supply nput voltage 48 VDC to 60VDC Maximum voltage range 40VDC to 72VDC Maximum output power 650W Data only 300W DC Power Supply nput voltage 48 VDC to 60VDC Maximum voltage range 40VDC to 72VDC Maximum output power 300W Data only ENVIRONMENTAL REQUIREMENTS Operating temperature 0 to 40 C 32 to 104 F Storage temperature 10 to 70 C 14 to 158 F Humidity operating and storage 10 to 90 non condensing Heat dissipation S7910E 4 148 BTU hr S7906E 2 746 BTU hr S7906E V 2 765 BTU hr S7903E 1 651 BTU hr S7903E S 941 BTU hr S7902E 883 BTU hr
9. 3630 OSPF Opaque LSA option RFC 2373 3513 4291 IPv addressing architecture RFC 2375 IPv Multicast Addresses RFC 2385 BGP MD5 RFC 2439 BGP Route flap dampening RFC 2452 IPv TCP MIB RFC 2454 IPv UDP MIB RFC 2460 IPv Specification RFC 2461 IPv Neighbor discovery RFC 2462 IPv Stateless Address Autoconfiguration RFC 2463 ICMPv RFC 2464 IPv over Ethernet RFC 2465 IPv MIB RFC 2466 ICMPv MIB RFC 2474 DSCP RFC 2474 3168 Diffserv RFC 2475 Architecture for Diffserv RFC 2526 IPv reserved Unicast Addresses RFC 2545 BGP 4 for IPv RFC 2553 Basic sockets for IPv RFC 2597 AF PHB RFC 2598 Expedited AF PHB RFC 2622 Routing Policy RFC 2644 Router Directed Broadcast SPECIFICATIONS continued RFC 2697 Single rate 3 color marker RFC 2698 Two rate 3 color marker RFC 2715 Multicast Routing Protocols RFC 2740 OSPFv3 RFC 2787 VRRP MIB RFC 2796 BGP Route reflection RFC 2858 MBGP RFC 2868 RADIUS Tunnels RFC 2869 RADIUS Extensions RFC 2893 Transition Mechanisms for IPv 6 RFC 2918 BGP Route Refresh RFC 2918 BGP 4 Route Refresh RFC 2973 ISIS Mesh Groups RFC 3048 DHCP Relay RFC 3056 IPv to4 tunnels RFC 3065 BGP AS RFC 3069 Super VLAN RFC 3101 OSPF NSSA RFC 3131 DHCP Relay RFC 3131 DHCP RFC 3137 OSPF Stub RFC 3153 IPv Addressing RFC 3168 ECN RFC 3277 IS IS black hole a
10. DATA SHEET 3COM SWITCH S7900E FAMILY A modern high performance modular switching and routing platform for demanding Enterprise environments supporting highly available secure and converged business applications OVERVIEW The 3Com Switch S7900E family is the next generation of modern multilayer switches that meet the evolving needs of integrated service networks The S7900E family consists of six chassis models S7910E 12 slots S7906E 8 slots S7906E V 8 vertical slots S7903E 5 slots S7902E 4 slots and S7903E S 3 slots The platform uses modern ASICs and high speed backplanes for long term investment protection All models have passive backplanes and support load sharing and redundant management and fabrics for high availability except the S7903E S with a single fabric for cost effective solution The S7900E can be deployed in multiple network environments such as enterprise LAN core aggregation and wiring closet edge as well convergence and edge of Metropolitan Area Networks MANs The S7900E provides the latest distributed ASIC switching technology enabling wire speed Layer 2 and Layer 3 routing services for the most demanding applications The S7900E supports high reliability technologies such as non stop forwarding NSF and ring network protection By improving productivity and ensuring maximum up time the S7900E can reduce total cost of ownership TCO The S7900E family is environmentally frien
11. ETF ISIS ADMIN TAGS 01 draft IETF NGTRANS ISATAP AGENCY APPROVALS EMC EMISSIONS CISPR 22 Class A FCC Part 15 Subpart B Class A EN 55022 Class A ICES 003 Class A AS NZS CISPR22 Class A EN 61000 3 2 EN 61000 3 3 VCCI Class A ETSI EN 300 386 EMC IMMUNITY EN 55024 CISPR 24 ETSI EN 300 386 SAFETY UL 60950 1 IEC 60950 1 EN 60950 1 CAN CSA C22 2 No 60950 1 AS NZS 60950 WARRANTY AND OTHER SERVICES Limited Hardware Warranty for one year Limited Software Warranty for 90 days 90 days free telephone technical support Refer to www 3com com warranty for details ear gN The 3Com 7906E is Certified Green in the 2009 Miercom Green Switches Industry Assessment 8 3COM SWITCH 7900E FAMILY AGGREGATE SYSTEM CAPACITIES CHASSIS SLOTS Total slots 12 8 8 5 1 0 slots 10 6 6 3 2 2 PERFORMANCE Switching capacity 1 536 Gbps 768 Gbps 768 Gbps 480 Gbps 288 Gbps 192 Gbps Backplane capacity 2 4 Tbps 1 6 Tbps 1 6 Tops 1 0 Tbps 600 Gbps 400 Gbps Pv4 IPv packet forwarding rate 714 Mpps 488 Mpps 488 Mpps 274 Mpps 178 Mpps 143 Mpps TOTAL PORT CAPACITY 10 Gigabit ports 84 52 52 28 16 16 Fiber Gigabit ports 504 288 288 144 104 96 Copper Gigabit ports 480 288 288 144 120 96 PoE capable ports yes yes yes yes yes yes Note Maximum back plane bandwidth from modules to switch fabrics is 96 Gbps full duplex per slot ORDERING INFORMATION
12. IEEE STANDARDS SUPPORTED EEE 802 1D STP EEE 802 1p COS EEE 802 1 VLAN EEE 802 1s MSTP EEE 802 1v VLAN EEE 802 1w RSTP EEE 802 1X Security EEE 802 3ab Link aggregation EEE 802 3ab 1000BASE T EEE 802 3ae 10GBASE X EEE 802 3af PoE EEE 802 1ag Service OAM EEE 802 3i 10BASE T EEE 802 3u Fast Ethernet 3COM SWITCH 7900E FAMILY IEEE 802 3x Flow control IEEE 802 3z Gigabit IETF STANDARDS RFC 768 UDP RFC 791 IP RFC 792 950 ICMP RFC 793 TCP RFC 826 ARP RFC 919 922 Broadcasting Ethernet Datagrams RFC 950 IP subnetting RFC 951 BOOTP RFC 959 2228 FTP RFC 1058 RIP RFC 1112 IGMPv1 RFC 1122 IP Host Requirements RFC 1141 Internet Checksum RFC 1142 OSI IS IS RFC 1195 IS IS RFC 1256 ICMP Router Discovery RFC 1305 NTP RFC 1350 TFTP RFC 1518 1519 CIDR RFC 1542 BOOTP RFC 1587 3101 OSPF NSSA RFC 1723 2453 RIPv2 RFC 1765 OSPF Database overflow RFC 1771 BGP 4 RFC 1812 2644 IPv4 RFC 1881 1887 IPv Address Allocation RFC 1965 3065 BGP AS Confederation RFC 1981 Path MTU discovery for IPv RFC 1997 1998 BGP Communities RFC 2080 RIPng RFC 2082 RIPv2 MD5 Authentication RFC 2113 Router Alert RFC 2131 3396 DHCP RFC 2132 DHCP Options RFC 2138 2865 RADIUS RFC 2139 2866 RADIUS Accounting RFC 2236 IGMPv2 RFC 2267 2827 IP Spoofing RFC 2328 OSPFv2 RFC 2338 3768 VRRP RFC 2362 PIM SM RFC 2370
13. d and Enhanced modules or 768 Gbps fabric only Static Routes RIPv1 and v2 supports split horizon and poison reverse OSPFv1 and v2 ECMP 8 paths BGP 4 IS IS Policy based routing Graceful Restart for OSPF BGP and IS IS Tunnel interface Only for OSI IGMPv1 v2 and v3 SPECIFICATIONS continued IGMP Snooping IGMP Fast leave PIM DM and SM Protocol Independent Multicast Dense mode and Sparse mode MSDP Multicast Source Discovery Protocol PIM SSM MSDP Multicast Source Discovery Protocol MLDv1 v2 MLDv1 v2 Snooping Static Multicast ARP Static Multicast MAC Anycast RP DHCP Client and Server DHCP Relay DHCP option 82 TCP IP Protocol stack UDP Helper VRRP Virtual Router Redundancy Protocol 128 groups 15 virtual P addresses VIP per group Pv Addressing architecture Site local link local and global unicast addresses Pv multicast addresses Pv specification Transmission of Ipv over Ethernet Pv neighbor discovery Pv duplicate address detection Pv stateless address autoconfiguration Pv path MTU discovery CMPv CMPv 6 redirection DHCPv RIPng OSPFv3 BGP 4 for IPv S ISv6 VRRPv3 ECMP 8 paths PIMv DM and SM Dual stack architecture Configured tunnels Pv to IPv4 tunnels SATAP tunnels ACLs for IPv DNSv Telnet Ping and traceroute v6 MPLS MPLS forwarding MPLS TE VPLS LSP LDP L2 VPN VLL Martini Kompella L3 VPN MCE VRF 250
14. dly meeting the Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment RoHS standards SWITCHING Front left to right S7902E S7903E S Back left to right S7903E S7506E S7906E V and S7910E KEY BENEFITS MODERN ARCHITECTURE The S7900E chassis has been designed to allow for long term investment protection The backplane traces will allow for higher performance in the future Intelligent power and environmental management make these changes possible The system uses a new generation of more energy efficient merchant silicon with future support for emerging standards This will allow the implementation of new features in the future as they become available With a choice of six different chassis users have increased configuration flexibility Fabrics and modules can be used across all chassis EXTENSIVE FEATURE LIST The S7900E provides all the features expected in a high end modular chassis used for demanding enterprise core distribution and aggregation applications It supports wire speed communications at layer 2 and for IPv4 and IPv as well as MPLS services gt Separate data and control paths for added security and performance gt Extensive Quality of Service QoS features for mission critical applications including Voice over IP VoIP storage and video gt Comprehensive security for network access control encryption and protection of corporate resources gt Exten
15. dwidth management 3COM SWITCH 7900E FAMILY MEDIUM SIZED CITY METROPOLITAN AREA NETWORK MAN jon Tow nistratie A 06 sich sr o Resilient Ring Protection Protocol RRPP Ring 1 SPECIFICATIONS All information in this section is applicable to all members of the S7900E family unless stated otherwise CAPACITIES AND PERFORMANCES S7910E Two slots for switch fabrics ten payload slots Backplane 2 4 Tbps max Bandwidth 1 536 Gbps max dual fabric 768 Gbps max single fabric Throughput aggregate 714 Mpps max S7906E Two slots for switch fabrics six payload slots Backplane 1 6 Tbps max Bandwidth 768 Gbps max dual fabric 384 Gbps max single fabric Throughput aggregate 488 Mpps max S7906E V Two slots for switch fabrics six payload slots Backplane 1 6 Tbps max Bandwidth 768 Gbps max dual fabric 384 Gbps max single fabric Throughput aggregate 488 Mpps max S7903E Two slots for switch fabrics three payload slots Backplane 1 0 Tbps max Bandwidth 480 Gbps max dual fabric 240 Gbps max single fabric Throughput aggregate 274 Mpps max S7903E S One slot for switch fabric two payload slots Backplane 600 Gbps max Bandwidth 288 Gbps max single fabric Throughput aggregate 178 Mpps max S7902E Two slots for management modules two payload slots Backplane 400 Gbps max Bandwidth 192 Gbps max dual fabric 96 Gbps max single fabric T
16. hroughput aggregate 143 Mpps max LAYER 2 SWITCHING 512K MAC addresses per system Enhanced modules only or 256K MAC addresses per system EA and SD modules 4096 VLANs IEEE 802 1Q Port based protocol based IEEE 802 1v and subnet based VLANs This Metropolitan Area Network MAN takes advantage of the performance and resiliency of the Resilient Ring Protection Protocol RRPP to build their network RRPP has very fast recovery times and provides for multiple attached rings Dynamic VLAN assignments Guest VLANs Voice VLANs Multicast VLANs Private VLANs RFC 3069 SuperVLANs EEE 802 1ad Q inQ and VLAN mapping GVRP GARP VLAN Registration Protocol EEE 802 3ad Link Aggregation across modules 128 groups of 8 ports EEE 802 3 10BASE T 802 3u 100BASE T 100BASE FX EEE 802 3z 1000BASE X 802 3ab 1000BASE T EEE 802 3ae 10GBASE X EEE 802 3x Traffic control EEE 802 3af PoE Auto negotiation of port speed and duplex Auto MDI MDI X Broadcast multicast and unknown unicast storm protection EEE 802 1D Spanning Tree Protocol EEE 802 1w Rapid Spanning Tree Protocol RSTP EEE 802 15 Multiple Spanning Tree Protocol Instances MSTP BPDU Protection UDLD Uni Directional Link Detection Jumbo frames up to 9KB Resilient Ring Protection Protocol RRPP RRPP over Link Aggregation DLDP LLDP LLDP MED HGMP SmartLink SmartLink over Link Aggregation LAYER 3 SWITCHING Max 128K IPv4 routes Advanced Extende
17. i directional hardware based and wirespeed access control lists ACLs encrypted protocol headers and system management access The S7900E supports IEEE 802 1x Network Login along with RADIUS to allow user access control Port VLAN and MAC address authentication allow for additional security The advanced capabilities of the 3Com S7900E family can be further extended with included support for service application modules which enables direct integration of advanced Firewall and IPSec VPN L4 L7 load balancing network traffic analysis wireless access control and management and SSL VPN services SCALABLE PERFORMANCE The S7910E has a 2 4 Tops backplane for media rate performances and future expansion The S7910E with dual fabrics supports up to 714 Mpps The wide selection of modules provide up to 84 10 Gigabit Ethernet ports and 504 Gigabit Ethernet ports Flexible modules combine 10 Gigabit Ethernet and Gigabit in a single module The S7900E provides fully distributed L2 and L3 switching with all processing local to the module Standards based link aggregation allows aggregating multiple links together as a trunk Link aggregation is supported across modules Comprehensive set of 10 Gigabit Ethernet modules available with support for XFP transceivers or efficient cost effective SFP transceivers All fiber based Gigabit modules support both 100BASE FX and 1000BASE X transceivers ENTERPRISE CLASS MANAGEMENT The S7900E features
18. sive high availability capabilities and the ability to create a resilient virtual switching fabric using IRF Intelligent Resilient Framework technology QAY Scom KEY BENEFITS continued gt Extensive CLI capabilities as well as Web based management and GUI gt An open standards based architecture to enable seamless growth and future investments without proprietary lock ins The use of standards also guarantees complete interoperability with other network devices gt Working as a Multi Customer Edge MCE Supporting L3 and L2 Martini Kompella MPLS VPN which can be extended to support Virtual Private LAN Service VPLS RESILIENT ARCHITECTURE FOR BUSINESS CONTINUITY The S7900E chassis have a high availability design including passive backplane redundant load sharing fabrics and management modules and redundant fans and power supplies All elements in the system can be hot swapped minimizing the impact of single component failure Changes in network topology due to device or link failures can lead to disruption of service for critical business applications Rapid recovery from such topology changes is achieved through features such as Multiple Spanning Tree Protocol MSTP Rapid Spanning Tree Protocol RSTP OSPF Equal Cost Multi Path ECMP and Virtual Router Redundancy Protocol VRRP The S7900E supports IRF technology an innovative resilient virtual switching fabric which enables two chassis to operate as
19. virtual switching fabric and fast recovery Resilient Ring Protection Protocol RRPP for highly available enterprise networks and MAN applications Granular QoS and traffic management for enhanced availability Extensive L2 L3 L4 switching and routing capability including RIP OSPF BGP 4 IS IS and IPv IPv support include dual stack tunneling and IPv ACLs Supports L2 Martini Kompella L3 MPLS VPN and MCE Robust network access control via IEEE802 1x and RADIUS extensive ACLs as well as authentication and encryption of management traffic Innovative and scalable service modules offers Firewall and IPSec VPN L4 L7 load balancing network traffic analysis wireless access control and management and SSL VPN remote access services TYPICAL HIERARCHICAL NETWORK UNIVERSITY CAMPUS anon ang gore owit SR af 0 This large university has a typical hierarchical network with 10 Gigabit links between all core and distribution switches The campus core uses S7906E switches with redundant 10 Gigabit Ethernet links to all other systems The campus data center uses load sharing fabrics with integral 10 Gigabit Ethernet ports in a S7910E chassis They use media rate 48 port 10 100 1000BASE T modules to connect to servers The faculty and dormitory distribution switches use load sharing fabrics with integral 10 Gigabit Ethernet ports Extensive security has been provisioned throughout the dormitories including traffic ban
20. voidance RFC 3307 IPv multicast address allocation RFC 3358 IS IS Checksum RFC 3363 IPv Addresses in DNS RFC 3376 IGMPv3 RFC 3392 BGP Capabilities Advertisement RFC 3442 DHCP RFC 3446 Anycast RP RFC 3484 IPv Default Address RFC 3596 DNS extensions for Pv 6 RFC 3618 MSDP RFC 3623 OSPF Graceful Restart RFC 3768 VRRP RFC 3973 PIM DM RFC 4213 Basic Transition for IPv Hosts and Routers MANAGEMENT INCLUDING MIB SUPPORT RFC 1155 SMlv1 RFC 1155 TCP MIB RFC 1157 SNMPv1 v2c RFC 1213 MIB II RFC 1213 2011 2013 MIB II SERVICE AND SUPPORT 3Com Global Services offers the resources and talents of a major corporation plus more than two decades of experience in resolving network challenges and delivering business benefits to enterprises around the world Global support with a personalized local focus in the local language helps drive productivity and minimize expenses Because 3Com understands both the technology and the business we re the partner you need to remain strong and competitive 3COM SWITCH 7900E FAMILY RFC 1253 OSPF MIB RFC 1253 1850 OSPFv2 MIB RFC 1493 Bridge MIB RFC 1493 IEEE 802 1s MIB RFC 1573 2233 2863 Private IF MIB RFC 1657 BGP MIB RFC 1657 BGP MIB RFC 1757 RMON RFC 1774 RIPv2 MIB RFC 2452 Ipv MIB RFC 2454 Ipv UDP MIB ISO ISO 10589 IS IS ISO 9542 ES IS IETF DRAFTS draft IETF ISIS WG MIB 13 draft I
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