4MODULAR SWITCHESModular Switches> Secure, advanced, centrally-administered policy control and distributedenforcement> Convergence support, for today’s collaborative business tools> Industry-leading features and performance for networks that can growand adapt to business requirementsHEIGHT PORT CAPACITY PERFORMANCE RESILIENCYHeightModule Slots(Max)110/100 Ports(Max)10/100 PoE Ports(Max)10/100/1000 Ports(Max)10/100/1000 PoE Ports(Max)SFP (100BASE-FX)(Max)SFP (1000BASE-X)(Max)10GBASE-X(Max)Switching Capacity(Max)Forwarding Rate (Max)IPv6 ManagementIPv6 RoutingClustered StackingTechnology (switchesper cluster)XRN TechnologyRedundant PowerRedundant FabricHot-Swap ModulesLink AggregationAcross Modules/StackMSTP (IEEE 802.1s)3Com Switch S7900E Family3Com Switch 8800 Family3Com Switch 7750 Family1 Payload slots + fabric slots. 2 Link aggregation across redundant switch fabric modules only.Modular and Stackable Switches(continued from above)SECURITY CONVERGENCE / QOS LAYER 3 LAYER 2 SUPPORTAccess Control ListsApplication BlockingNetwork QuarantineNetwork Login(IEEE 802.1X)MAC-Based NetworkLoginRADIUS Login SupportTACACS+ LoginSupportDHCP SnoopingSNMP v3SSH v2Power over Ethernet(IEEE 802.3af and Legacy)IEEE 802.1pPrioritizationDSCP (DiffServ)Voice VLANQueues per Port (Max)RIP/RIP2/StaticRoutesIP InterfacesMulticast Routing(PIM SM/DM)OSPF and ECMPVRRPMulticast FilteringVLANs(IEEE 802.1Q)QinQ Double TaggedVLANsProtocol Based VLANs(IEEE 802.1v)Link AggregationLACP (IEEE 802.3ad)Warranty3-Year Express3Service Order NumberProduct Order NumberSwitch 8800 Family3Com Switch 8814 3C17540 18RU 12+2 (576) (576) (576) (48) 1,440 Gbps 714 Mpps Yes Yes Yes Yes Yes Yes Yes3Com Switch 8810 3C17541 14RU 8+2 (384) (384) (384) (32) 960 Gbps 476 Mpps Yes Yes Yes Yes Yes Yes Yes3Com Switch 8807 3C17543 11RU 5+2 (240) (240) (240) (20 600 Gbps 297 Mpps Yes Yes Yes Yes Yes Yes YesSwitch S7900E Family3Com Switch 7910E 3CS7910E 16 RU 10+2 (480) (480) (480) (504) (24) 960 Gbps 714 Mpps Yes Yes 512 Ready Yes Yes Yes Yes Yes3Com Switch 7906E 3CS7906E 13 RU 6+2 (288) (288) (288) (312) (16) 768 Gbps 488 Mpps Yes Yes 512 Ready Yes Yes Yes Yes Yes3Com Switch 7906E-V 3CS7906EV 21 RU 6+2 (288) (288) (288) (312) (16) 768 Gbps 488 Mpps Yes Yes 512 Ready Yes Yes Yes Yes Yes3Com Switch 7903E 3CS7903E 10 RU 3+2 (144) (144) (144) (168) (10) 480 Gbps 274 Mpps Yes Yes 512 Ready Yes Yes Yes Yes Yes3Com Switch 7902E 3CS7902E 4 RU 2+2 (96) (96) (96) (96) (4) — 143 Mpps Yes Yes 512 Ready Yes Yes Yes Yes Yes3Com Switch 7903ES 3CS7903ES 4 RU 2+1 (96) (96) (96) (120) (4) 240 Gbps 179 Mpps Yes Yes 512 Ready Yes No Yes Yes YesSwitch 7750 Family3Com Switch 7758 3C16896 12RU 6+2 (288) (288) (292) (288) (288) (128) (6) 96 Gbps 179 Mpps Yes No 512 Yes Yes Yes Yes2 Yes3Com Switch 7757 3C16895 11RU 6+1 (288) (288) (292) (288) (288) (124) (6) 96 Gbps 179 Mpps Yes No 512 Yes Yes Yes3Com Switch 7754 3C16894 8RU 3+1 (144) (144) (148) (144) (144) (64) (3) 48 Gbps 89 Mpps Yes No 512 Yes Yes YesProduct Order NumberSwitch 8800 Family3Com Switch 8814 3C17540 Yes Yes No Yes No Yes Yes Yes Yes Yes Yes Yes Yes 8 Yes 1,024 Yes Yes Yes Yes 4,096 Yes Yes Yes Yes 1 Year 3CS-3YREXP7N-293Com Switch 8810 3C17541 Yes Yes No Yes No Yes Yes Yes Yes Yes Yes Yes Yes 8 Yes 1,024 Yes Yes Yes Yes 4,096 Yes Yes Yes Yes 1 Year 3CS-3YREXP7N-283Com Switch 8807 3C17543 Yes Yes No Yes No Yes Yes Yes Yes Yes Yes Yes Yes 8 Yes 1,024 Yes Yes Yes Yes 4,096 Yes Yes Yes Yes 1 Year 3CS-3YREXP7N-27Switch S7900E Family3Com Switch 7910E 3CS7910E Yes Yes No Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes 8 Yes 5,000 Yes Yes Yes Yes 4096 Yes Yes Yes Yes 1 year 3CS-3YREXP7N-313Com Switch 7906E 3CS7906E Yes Yes No Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes 8 Yes 5,000 Yes Yes Yes Yes 4096 Yes Yes Yes Yes 1 year 3CS-3YREXP7N-313Com Switch 7906E-V 3CS7906EV Yes Yes No Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes 8 Yes 5,000 Yes Yes Yes Yes 4096 Yes Yes Yes Yes 1 year 3CS-3YREXP7N-313Com Switch 7903E 3CS7903E Yes Yes No Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes 8 Yes 5,000 Yes Yes Yes Yes 4096 Yes Yes Yes Yes 1 year 3CS-3YREXP7N-253Com Switch 7902E 3CS7902E Yes Yes No Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes 8 Yes 5,000 Yes Yes Yes Yes 4096 Yes Yes Yes Yes 1 year 3CS-3YREXP7N-243Com Switch 7903ES 3CS7903ES Yes Yes No Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes 8 Yes 5,000 Yes Yes Yes Yes 4096 Yes Yes Yes Yes 1 year 3CS-3YREXP7N-24Switch 7750 Family3Com Switch 7758 3C16896 Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes 8 Yes 1,024 Yes Yes Yes Yes 4,096 Yes Yes Yes Yes 1 Year 3CS-3YREXP7N-313Com Switch 7757 3C16895 Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes 8 Yes 1,024 Yes Yes Yes Yes 4,096 Yes Yes Yes Yes 1 Year 3CS-3YREXP7N-303Com Switch 7754 3C16894 Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes 8 Yes 1,024 Yes Yes Yes Yes 4,096 Yes Yes Yes Yes 1 Year 3CS-3YREXP7N-253 3-Year Express Service provides three years of 24x7 telephone technical support, next-business-day advance hardware replacement and software upgrades. See www.3com.com/service for more details.3Com SecBlade Advanced VPN Firewall ModuleThe SecBlade Advanced VPN Firewall for the 3Com Switch 8800 and Switch 7900E modular LAN platforms delivers advanced threat protectionfor the network core—helping prevent business disruptions, revenue loss and damage to an organization’s reputation caused by security breaches.Built on the latest state-of-the-art multi-core CPU platform, this firewall module enables advanced network protection at multi-Gigabit speeds. It combinesbuilt-in protection against denial of service and hacking attacks with virtual private network (VPN) support, zonal and virtual stateful packet inspection firewall,application bandwidth management, audio/video IP multicast routing, peer-to-peer traffic control and email attachment filtering. With these advanced securitycapabilities built on top of the same operating system that powers all 3Com enterprise switching and routing platforms, a rich networking feature set with easeof integration and lowest total cost of ownership is assured.This advanced security module helps safeguard the network from attacks and misuse, while delivering policy-based multisite connectivity for real-timebusiness-critical applications such as VoIP, video and collaboration tools. High-availability features help ensure wire-speed traffic flow even in the event ofnetwork or internal device error or loss of power to the primary device.As seen in Network World: The 3Com Switch 7906E—a Fast, Green Alternative to CiscoNew core switch tests show high unicast scalability, low power useThe 3Com Switch 7906E...› "… delivers excellent performance while drawing remarkably low power. 3Com, long absent from the high-end enterprise networking market in NorthAmerica, is back with a credible enterprise switch"› "… its strong performance and low power consumption make it a viable option for large and midsized organizations in the market for core andaggregation switches."› "Average and maximum latency – key metrics for real-time applications involving voice and video – were also remarkably low and consistent. … aroundhalf the number we measured with Cisco's Catalyst 6509 (10GE) …"› "To get a sense of the scale of the (OSPF) numbers … the 288 concurrent OSPF sessions represent the largest scale Network World has attemptedin any test published"› "… there is anecdotal evidence that competing switches consume 3,000 watts or more in similar configurations."