Switch 5500-EI 52p PWR | 3COM 3CR17172-91

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3Com Switch 5500-EI PWR 56-Port

3com Switch 5500-EI 52p PWR

The 3Com Switch 5500-EI 52-Port is a premium stackable 10/100 switch with Enhanced Image (EI) software for businesses running the most demanding network applications requiring the highest "five 9s" network uptime.\r\n\r\n48-ports operate at 10/100 while four additional SFP-based ports operate at Gigabit speeds. The 10/100 ports also provide Power over Ethernet (PoE), for distribution of power to other devices over the same cabling used for data.\r\n\r\nThe Switch 5500-EI supports distributed, resilient 3Com XRN? Stacking Technology and advanced Layer 3 (RIP / OSPF) routing, Layer 2-4 QoS, and rate limiting features.\r\n\r\nThis switch provides extensive security features?SNMP v3, SSH, network login?and resilient hot-swap stacking for simplified management and monitoring.\r\n\r\nAll 3Com Switch 5500 products share the same operating system as our premium modular switches and routers, including the 3Com Switch 8800 and 7700. This permits you to manage an entire distributed switching and routing infrastructure from a single CLI or SNMP management platform such as 3Com Enterprise Management Suite or 3Com Network Director. \r\n 48 in-line power 10/100 ports, for data switching and PoE distribution using the same cabling; 4 SFP slots.\r\n\r\nScalable stackable design with resilient stacking up to eight units high, or 384 Fast Ethernet ports using 2 Gbps stacking bandwidth (4 Gbps full duplex).\r\n\r\n17.6 Gbps switching capacity, 13.1 Mpps forwarding rate, maximum.\r\n\r\nWirespeed performance across all ports within a stack delivers optimal throughputs and bandwidth for business-critical data and high-speed communications.\r\n\r\nMulti-layer operation with static routes, RIP-based Layer 3 functionality, OSPF, and PIM-DM and PIM-SM.\r\n\r\n3Com XRN? Stacking Technology provides for the creation of eight-unit stacks that offer chassis-like availability and resiliency over traditional aggregated-trunk configurations. The entire stack is managed as a single-IP management entity, with "masterless" sharing of critical routing information across all units for fast failure recovery.\r\n\r\nLoad-sharing and cross-stack trunking features help eliminate dropped packets, clear up traffic bottlenecks, and improve server availability.\r\n\r\nIntegrated distributed security enforcement.\r\n\r\nAdvanced, time-based Access Control Lists (ACLs) help safeguard key network resources from unauthorized access and data corruption.\r\n\r\nUser-based authentication and DES 56-bit or 168-bit encryption help secure Layer 3 protocols and management controls.\r\n\r\nShared 3Com Operating System consolidates administrative control over the entire switching infrastructure?contributing to a more unified network environment and providing unparalleled edge-to-core visibility and control.\r\n\r\nBuilt-in support for AC- and DC-powered operations enables you to leverage existing power schemes and cost-effectively extend power to the edge of the network.\r\n\r\nAvailable DC Redundant Power Supply (RPS), designed by Eaton Powerware Corporation, a leading provider of integrated power systems.

3CR17172-91 Specifications

Management features
Switch type: Managed
Quality of Service (QoS) support: Yes
Multicast support: Yes
Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity: 52
Networking
IGMP snooping: Yes
Data transmission
Maximum data transfer rate: 0.1 Gbit/s
Security
MAC address filtering: Yes
Access Control List (ACL): Yes
Protocols
Management protocols: Web-based GUI, SNMP, telnet, CLI, RMON-1 (statistics, history, alarms, events), SMON, multiple software images, bank swap statistics gathering and reporting, remote polling/ping (unicast mode only), software backup/restore, Xmodem, F
Design
Safety: UL 60950, IEC 60950-1, EN 60950-1, CAN/CSA-C22.2 No. 60950
Performance
Stackable: Yes
Mean time between failures (MTBF): 263000 h
Power
Redundant power supply (RPS) support: Yes
Power over Ethernet (PoE)
Power over Ethernet (PoE): Yes
System requirements
Compatible operating systems: 3Com Operating System; shared with 3Com Switch 8800, 7700 and Router 6000
Weight & dimensions
Weight: 6.3 kg
Other features
Dimensions (WxDxH): 440 x 427 x 43.6 mm
Bandwidth: 12.8 Gbit/s
Networking features: DHCP tracker, UDP helper, traceroute, 1-1 traffic mirroring (standalone unit only)
I/O ports: 48 auto-negotiating in-line power 10BASE-T/100BASE-TX ports configured as auto MDI/MDIX; 4 Gigabit SFP ports; RPS power port (-48 VDC); RJ-45 console port
3CR17172-91 Stock

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