NEW 3COM 3CR17181-91-US SS4 5500-EI 28PORT Fx Managed BRAND NEW! --- Factory Sealed -- FAST FREE SHIPPING!! Start Price USD 2,005.90 Current Price USD 2,005.90 Time Left - Bid Count 0 Buy It Now Price - Reserve Price - Start Time Saturday, November 08, 2008 End Time Monday, December 08, 2008 Location Nationwide Distribution Centers See more about 'NEW 3COM 3CR17181-91-US SS4 5500-EI 28PORT Fx Managed ' Description SquareTrade © AP6.0 BRAND NEW SS4 5500-EI 28PORT FX MANAGED 10/100BT 24-SFP STACKABLE SWITCH in titles & descriptions Price: $2102.47 Suggested Retail: $2995.00 FREE SHIPPING! * These Images are provided for informational purposes only. You are purchasing the item as specified by the Manufacturer Part Number stated in the description regardless of any images or other information contained in this listing. Item Description - Brand New In The Box! *Teckwave is not responsible for errors, omissions, or compatibility issues based on this information. Technical SpecificationsManufacturer: 3COM - WIRELESSManufacturer Part Number: 3CR17181-91-USUPC Code: 0662705488028Estimated Weight: 10.36 lbs Main Features Manufacturer: 3Com Corporation Manufacturer Part Number: 3CR17181-91-US Product Name: 5500-EI 28-Port FX Switch Marketing Information: The 3Com Switch 5500-EI 28-Port FX is a premium stackable Fast Ethernet SFP-based fiber switch with Enhanced Image (EI) software for businesses running the most demanding network applications requiring the highest "five 9s" network uptime.24 SFP ports, to be populated with 100BASE-X SFP transceivers with multi- or single-mode connectors, provide Fast Ethernet fiber connections. Two Gigabit SFP ports and two 10/100/1000 ports are available for stacking, inter-switch connections, and/or uplinks to the network core. Product Type: Stackable Ethernet Switch Interfaces/Ports: 2 x 10/100/1000Base-T LAN Interfaces/Ports Details: 2 x RJ-45 10/100/1000Base-T Auto-negotiating/Auto MDI/MDI-X LAN, 1 x RJ-45 Console Management Expansion Slots: 26 x Expansion Slot Slot Details: 24 x SFP , 2 x SFP (mini-GBIC) Form Factor: 1U Rack-mountable Dimensions: 1.7" Height x 17.3" Width x 16.8" Depth Weight: 13.89 lb Standard : Lifetime Limited Technical Specifications General Information Manufacturer: 3Com Corporation Manufacturer Part Number: 3CR17181-91-US Product Name: 5500-EI 28-Port FX Switch Marketing Information: The 3Com Switch 5500-EI 28-Port FX is a premium stackable Fast Ethernet SFP-based fiber switch with Enhanced Image (EI) software for businesses running the most demanding network applications requiring the highest "five 9s" network uptime.24 SFP ports, to be populated with 100BASE-X SFP transceivers with multi- or single-mode connectors, provide Fast Ethernet fiber connections. Two Gigabit SFP ports and two 10/100/1000 ports are available for stacking, inter-switch connections, and/or uplinks to the network core. Product Type: Stackable Ethernet Switch Interfaces/Ports Interfaces/Ports: 2 x 10/100/1000Base-T LAN Interfaces/Ports Details: 2 x RJ-45 10/100/1000Base-T Auto-negotiating/Auto MDI/MDI-X LAN1 x RJ-45 Console Management Media & Performance Connectivity Media: Twisted Pair 10/100/1000Base-T Data Transfer Rate: 10Mbps Ethernet 100Mbps Fast Ethernet 1Gbps Gigabit Ethernet Performance: 2Gbps Stacking Bandwidth Half-duplex 12.8Gbps Switching Fabric Maximum9.5Mpps Forwarding Rate Maximum4Gbps Stacking Bandwidth Full-duplex I/O Expansions Expansion Slots: 26 x Expansion Slot Slot Details: 24 x SFP 2 x SFP (mini-GBIC) Network & Communication Flow Control: IEEE 802.3x (Full-duplex) Layer Support: 2 Switching3 Routing Stackable: 8 Units384 Port 10/100Base-TX Management & Protocols Management: Management activity logs3Com Network Supervisor3Com Network Director3Com Enterprise Management SuiteWeb-based GUISNMPTelnetCLIRMON-1 (statistics, history, alarms, events)SMON Protocols: RIP v1.0OSPFSNMPLACPSTPRSTPIGMP v1RIP v2.0ARPPIM-DMPIM-SMIGMPv2DHCPTCP/IPRADIUSPAPFTPTFTPBootPEAPoLCHAP Security: SSHv1.5RADIUSAccess Control ListsAdministrative password recoveryPAP/CHAP/EAPoL (EAP over LAN) authenticationIntegrated distributed security enforcement.User-based authentication and DES 56-bit or 168-bit encryption help secure Operating System: 3Com Operating System Reliability MTBF: 184000 Hour(s) Power Description Input Voltage: 90 V AC to 240 V AC Input Current: 1 A Maximum Frequency: 50 Hz or 60 Hz Power Supply: DC RPS Connector Physical Characteristics Form Factor: 1U Rack-mountable Dimensions: 1.7" Height x 17.3" Width x 16.8" Depth Weight: 13.89 lb Shipping Information Shipping Weight : 11.75 lb Shipping Dimensions : 4.0" Height x 15.3" Width x 23.3" Depth Miscellaneous Package Contents: 5500-EI 28-Port FX SwitchRubber feetUser's guideRack mount kit Additional Information: RPS power port -48 VDC3Com XRN Stacking linked in active/active load-sharing configuration via front panel SFP portsLoad-sharing and cross-stack trunking features help eliminate dropped packets, clear up traffic bottlenecks, and improve server availability Certifications & Standards: IEEE:IEEE 802.1QIEEE 802.3adIEEE 802.3xIEEE 802.1DIEEE 802.1wIEEE 802.1pIEEE 802.1SIEEE 802.1XIEEE 802.3abIEEE 802.3iIEEE 802.3uIEEE 802.3zEmissions:CISPR 22 Class AFCC Part 15 Class AEN 55022 1998 Class AICES-003 Class AVCCI Class AEN 61000-3-2 200061000-3-3Immunity:EN 55024Safety agency certifications:UL 60950IEC 60950-1EN 60950-1CAN/CSA-C22.2 No. 60950 Standard : Lifetime Limited Parts /Labor: 5 Year(s) Limited - Power Supply and Fans Shipping Shipping MethodShipping TimeframeShipping RateOther (Budget)Usually Ships in 1 to 2 business daysWhen selecting Budget Shipping, items may take an additional 3-5 business days from the time frame listed above to process prior to shipment7-9 business days in transit with carrierFREEStandard (Ground)Usually Ships in 1 to 2 business days3-5 business days in transit with carrier$12.96Expedited (Two Day)Usually Ships in 1 to 2 business days2 business days in transit with carrier$51.30 All orders are automatically processed and sent to your PayPal address; no other addresses may be specified. 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Terms & Conditions Seller Will Teckwave will ship orders within 3 business days of cleared payment and email the tracking number to your email address. Teckwave will ship the item specified by the Manufacturer Part Number as stated in the Product Description. Buyer pays for return shipping on defective merchandise. We will ship replacement for free. Provide the hardware to comply with eBay policy. Buyer Will The buyer is responsible for ensuring compatibility, parts, accessories, etc. for this Manufacturer Part Number. Buyer must pay immediately after auction close to ensure item availability. If a product is defective or damaged in shipment buyer must inform Teckwave within 14 days from delivery date. Buyer will receive items brand new in the original manufacturers packaging unless stated otherwise. Place a Bid!