Cisco WS-C4948 48-Port Layer 3 Gigabit Switch w/ Dual Power Supply, Rack Ears 746320908892 | eBay

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Report item - opens in a new window or tab Description current Shipping and payments eBay item number:191649112391 Seller assumes all responsibility for this listing. Last updated on  Dec 06, 2016 14:25:30 PST  View all revisions Item specifics Condition: Seller refurbished : An item that has been restored to working order by the eBay seller or a third party not approved by the manufacturer. This means the item has been inspected, cleaned, and repaired to full working order and is in excellent condition. This item may or may not be in original packaging. See the seller’s listing for full details. See all condition definitions- opens in a new window or tab Seller Notes: “WS-C4948 Switch with 2x PWR-C49-300AC.. Console cable, power cable and Rack Ears included.. ” Brand: Cisco Network Management Type: Fully Managed Model: WS-C4948 Number of LAN Ports: 48 Form Factor: Rack-Mountable Ethernet Technology: Ethernet MPN: WS-C4948 Network Connectivity: Wired-Ethernet (RJ-45) Max. Data Transfer Rate: 1000Mbps/1Gbps UPC: 746320908892 Detailed item info Product InformationTime is money, and when you're running a business, lag time equates to lost money. With the Cisco Catalyst WS-C4948 managed switch, experience the boost in speed and productivity that this high-performance device can provide. One distinctive of the Cisco Catalyst WS-4948 is its low latency. Latency is the time it takes for a switch to forward a data packet from the "in" port to the "out" port; so low latency means that the switch takes very little time to move the packet through to its destination. Thanks to the Cisco 4948's scalability, you'll also be able to add additional components to your network setup once you max out the available 48 ports on the unit. Experience quality of service improvement and heightened data security with the Cisco Catalyst WS-C4948. Product IdentifiersBrandCiscoModelWS-C4948MPNWS-C4948UPC746320908892 Key FeaturesForm FactorRack-MountablePorts Qty48-PortsData Transfer Rate1 GbpsData Link ProtocolEthernetCompatibilityPC FeaturesOther FeaturesARP support, BOOTP support, Cisco Fast EtherChannel, Cisco Gigabit EtherChannel, DHCP support, IGMP snooping, Layer 2 switching, MAC address filtering, Syslog support, Trivial File Transfer Protocol (TFTP) support, VLAN support, auto-negotiation, manageable, trunkingStatus IndicatorsLink activity, power, system, status NetworkingNetworking TypeSwitchConnectivity TechnologyWiredSwitching ProtocolEthernetRemote Management ProtocolHTTP, HTTPS, RMON 1, RMON 2, RMON 3, RMON 9, SNMP 1, SNMP 2, SNMP 3, SSH-2, TFTP, TelnetRouting ProtocolBGP, BGP-4, DVMRP, EIGRP, IGMP, IGMPv2, IGMPv3, IS-IS, VRRPMAC Address Table Size32K entries ConnectorsInterfaces1 x management - Ethernet 10Base-T/100Base-TX - RJ-45, 1 x management - console - RJ-45, 48 x network - Ethernet 10Base-T/100Base-TX/1000Base-T - RJ-45 PowerPower SupplyPower supply - hot-plug / redundant - plug-in module Technical FeaturesProcessor1 266 MHz MemoryFlash Memory64 MB flashRAM Memory256 MB SDRAM DimensionsWidth17.3 in.Height1.7 in.Depth16.1 in.Weight16.53 lbs MiscellaneousEnclosure TypeRack-mountable - 1UHumidity Range Operating (Range)10 - 90%Max Operating Temperature104 ˚FMin Operating Temperature32 ˚F   Home View all Listings About Us Feedback Terms and Conditions Store Policies Routers Switches Servers Components Security Accessories Memory Feel Free to Ask Any Questions.  1 Year Warranty Free Shipping Fast Shipping via UPS, FedEx, USPS We buy pre-owned Cisco Cisco WS-C4948 48-Port Layer 3 Gigabit Switch w/ Dual Power Supply, Rack Ears Product Description Part Number: WS-C4948 Condition: USED Working Condition: TESTED . 100% in working condition Warranty: 1 Year Warranty Included Items 1 x WS-C4948 Catalyst Switch 2 x Power Supply  2 x Power Cable  1 x Console Cable 1 x Rack Ears Set   * Quantity available in stock * High-Performance, Rack-Optimized Server SwitchingProduct OverviewThe Cisco Catalyst®  4948 Switch is a wire-speed, low-latency, Layer 2 to 4, 1-rack-unit (1RU), fixed-configuration switch for rack-optimized server switching. Based on the proven Cisco® Catalyst 4500 Series hardware and software architecture, the Cisco Catalyst 4948 offers exceptional performance and reliability for low-density, multilayer aggregation of high-performance servers and workstations. High performance and scalability of intelligent network services is made possible with dedicated specialized resources known as ternary content addressable memory (TCAM). Ample TCAM resources (64,000 entries) enable high feature capacity, providing wire-speed routing and switching performance with concurrent provisioning of services such as quality of service (QoS) and security, and helping ensure scalability for today's network requirements with ample room for future growth.The Cisco Catalyst 4948 offers 48 ports of wire-speed 10/100/1000BASE-T with four alternative wired ports that can accommodate optional 1000BASE-X Small Form-Factor Pluggable (SFP) optics.[1]  Exceptional reliability and serviceability are delivered with optional internal AC or DC 1+1 hot-swappable power supplies and a hot-swappable fan tray with redundant fans (Figures 1 and 2).Figure 1.  Cisco Catalyst 4948 SwitchFigure 2.  Rear View of Cisco Catalyst 4948 with Dual Redundant Power Supplies and Removable Fan TrayFeatures and BenefitsWire-Speed Performance for 10/100/1000 ConnectivityThe Cisco Catalyst 4948 delivers wire-speed throughput with low latency for data-intensive applications, using a 96-Gbps switching fabric with a forwarding rate of 72 million packets per second (mpps) in hardware for Layer 2 to 4 traffic. Switching performance remains high regardless of the number of route entries or Layer 3 and 4 services enabled. Hardware-based Cisco Express Forwarding routing architecture enables increased scalability and performance.Power Supply Redundancy for Nonstop OperationThe Cisco Catalyst 4948 provides reliability for critical applications, with 1+1 redundant hot-swappable internal AC or DC power supplies. The 1+1 power supply design provides A-to-B failover when power supplies are connected to different circuits. AC and DC power supplies can be mixed in the same unit for outstanding deployment flexibility. The Cisco Catalyst 4948 also has a hot-swappable fan tray with four redundant fans for additional serviceability and availability.Wire-Speed Performance for 10/100/1000 ConnectivityThe Cisco Catalyst 4948 delivers wire-speed throughput with low latency for data-intensive applications, using a 96-Gbps switching fabric with a forwarding rate of 72 million packets per second (mpps) in hardware for Layer 2 to 4 traffic. Switching performance remains high regardless of the number of route entries or Layer 3 and 4 services enabled. Hardware-based Cisco Express Forwarding routing architecture enables increased scalability and performance.Power Supply Redundancy for Nonstop OperationThe Cisco Catalyst 4948 provides reliability for critical applications, with 1+1 redundant hot-swappable internal AC or DC power supplies. The 1+1 power supply design provides A-to-B failover when power supplies are connected to different circuits. AC and DC power supplies can be mixed in the same unit for outstanding deployment flexibility. The Cisco Catalyst 4948 also has a hot-swappable fan tray with four redundant fans for additional serviceability and availability.Comprehensive ManagementThe Cisco Catalyst 4948 includes a single, dedicated 10/100 console port and a single, dedicated 10/100 management port for offline disaster recovery. Remote in-band management is available with the Simple Network Management Protocol (SNMP), Telnet client, Bootstrap Protocol (BOOTP), and Trivial File Transfer Protocol (TFTP). Support for local or remote out-of-band management is delivered through a terminal or modem attached to the console interface. The management port helps enable the Cisco Catalyst 4948 to reload a new image from a TFTP server within seconds.The Cisco Catalyst 4948 delivers a comprehensive set of management tools to provide the visibility and control required for server switching. Managed with CiscoWorks solutions and embedded CiscoWorks CiscoView, the Cisco Catalyst 4948 can be configured and managed to deliver device, VLAN, traffic, and policy management. These web-based management tools offer numerous services, including software deployment and quick isolation of error conditions.Software Configuration OptionsTable 1 summarizes the software configuration options for the Cisco Catalyst 4948.Table 1.  Software Configuration Options for Cisco Catalyst 4948Software ImageDescriptionLAN Base imageBasic Layer 2 imageIP Base imageStandard Layer 3 image, including Routing Information Protocol Version 1 (RIPv1), RIPv2, static routes, and Enhanced Interior Gateway Routing Protocol (EIGRP) stubEnterprise Services imageEnhanced Layer 3 image, including Open Shortest Path First (OSPF), Intermediate System–to–Intermediate System (IS-IS), EIGRP, Border Gateway Protocol (BGP), AppleTalk, and Internetwork Packet Exchange (IPX) software routing; also includes all IP Base image featuresFeature ComparisonTable 2 compares the features of the Cisco Catalyst 4948 Switch, Catalyst 4948 10 Gigabit Ethernet Switch, and Catalyst 4900M Switch.Table 2.  Cisco Catalyst 4900 Series Switches Model ComparisonFeature and DescriptionCisco Catalyst 4948Cisco Catalyst 4948 10 Gigabit EthernetCisco Catalyst 4900MSwitching capacity96 Gbps136 Gbps320 GbpsThroughput72 mpps102 mpps●  250 mpps for IPv4●  125 mpps for IPv6IPv6 supportIn softwareIn softwareIn hardwareHeight1RU1RU2RUModular half-card slots002Maximum 10/100/1000 ports484840Maximum 10 Gigabit Ethernet ports0224Maximum Gigabit Ethernet (fiber) ports4032 (Cisco TwinGig Converter Module)Cisco TwinGig Converter Module supportNoNoYes (half-cards only)Uplink optic type4 SFP optics2 X2 (10 Gigabit Ethernet) optics8 X2 (10 Gigabit Ethernet) opticsMultilayer switchingIP Base and Enterprise Services optionsIP Base and Enterprise Services optionsIP Base and Enterprise Services optionsShared buffer16 MB16 MB16 MBCPU266 MHz666 MHz1.3 GHzSynchronous Dynamic RAM (SDRAM)256 MB256 MB512 MBActive VLANs409640964096Multicast entries●  28,000 (Layer 3)●  16,000 (Layer 2)●  28,000 (Layer 3)●  16,000 (Layer 2)●  56,000 for IPv4●  28,000 for IPv6Per-VLAN Spanning Tree (PVST) and VLAN IDs409640964096Spanning Tree Protocol instances150015003000Switched Virtual Interfaces (SVIs)200020004000Security and QoS hardware entries32,00032,000128,000MAC addresses32,00055,00055,000Switched Port Analyzer (SPAN)2 ingress and 4 egress2 ingress and 4 egress8 ingress and 8 egressUSB portNoNoYesCompact flash memory supportNoNoYesSystem reset buttonNoNoYesMinimum software requirementCisco IOS®  Software Release 12.2(20)EWA or laterCisco IOS Software Release 12.2(25)EWA or laterCisco IOS Software Release 12.2(40)XO or later  Part NumberDescriptionWS-C4948-SCisco Catalyst 4948, IP Base software image (RIP, static routes), 1 AC power supply, fan trayWS-C4948-ECisco Catalyst 4948, Enterprise Services software image (IPX, AppleTalk, OSPF, EIGRP, IS-IS, BGP), 1 AC power supply, fan trayWS-C4948Cisco Catalyst 4948, optional software image, optional power supplies, fan trayWS-C4948-BDLCisco Catalyst 4948 10-switch multipack bundle shipped in 1 box, volume service optionS49LB-12252SG(=)Cisco IOS Software for Cisco Catalyst 4900 Series Switches (LAN Base image)S49LBK9-12252SG(=)Cisco IOS Software for Cisco Catalyst 4900 Series Switches (LAN Base image with Triple Data Encryption Standard [3DES])S49IPB-12252SG(=)Cisco IOS Software for Cisco Catalyst 4900 Series Switches (IP Base image)S49IPBK9-12252SG(=)Cisco IOS Software for Cisco Catalyst 4900 Series Switches (IP Base image with 3DES)S49ES-12252SG(=)Cisco IOS Software for Cisco Catalyst 4900 Series Switches (Enterprise Services image with BGP support)S49ESK9-12252SG(=)Cisco IOS Software for Cisco Catalyst 4900 Series Switches (Enterprise Services image with 3DES and BGP support)WS-C4900-SW-LICCisco Catalyst 4948 IP Base upgrade license for LAN Base imagePWR-C49-300AC(=)Cisco Catalyst 4900 300W AC power supplyPWR-C49-300AC/2Cisco Catalyst 4900 300W AC power supply, redundantPWR-C49-300DC(=)Cisco Catalyst 4900 300W DC power supplyPWR-C49-300DC/2Cisco Catalyst 4900 300W DC power supply, redundantWS-X4991=Cisco Catalyst 4900 fan tray (spare)C4948-ACC-KIT=Spare rack-mount and cable guideC4948-BKT-KIT=Cisco Catalyst 4900 front and rear mount bracketsC4948-REAR-BKT(=)Cisco Catalyst 4900 high-performance rear mount bracketsPower Cable OptionsCAB-US515-C15-USAC power cord, 110V North AmericaCAB-N5K6A-NAAC power cord, 220V North AmericaCAB-AS3112-C15-AUAC power cord (Australia)CAB-CEE77-C15-EUAC power cord (Europe)CAB-C2316-C15-ITAC power cord CD12 (Italy)CAB-IR2073-C15-ARAC power cord (Argentina)CAB-BS546-C15-SAAC power cord (South Africa)CAB-BS1363-C15-UKAC power cord (United Kingdom)CAB-7KACSXXAC power cord (Switzerland)SFP OptionsGLC-LH-SM=Gigabit Ethernet SFP, LC connector LH transceiverGLC-SX-MM=Gigabit Ethernet SFP, LC connector SX transceiverGLC-ZX-SM=Gigabit Ethernet SFP, LC connector ZX transceiverGLC-BX-D=1000BASE-BX10-D downstream bidirectional single fiber; with digital optical monitoring (DOM)GLC-BX-U=1000BASE-BX10-U upstream bidirectional single fiber; with DOMCWDM-SFP-1470=Cisco CWDM SFP 1470 nm; Gigabit Ethernet and 1G/2G Fibre Channel (FC) (gray)CWDM-SFP-1490=Cisco CWDM SFP 1490 nm; Gigabit Ethernet and FC (violet)CWDM-SFP-1510=Cisco CWDM SFP 1510 nm; Gigabit Ethernet and 1G/2G FC (blue)CWDM-SFP-1530=Cisco CWDM SFP 1530 nm; Gigabit Ethernet and 1G/2G FC (green)CWDM-SFP-1550=Cisco CWDM SFP 1550 nm; Gigabit Ethernet and 1G/2G FC (yellow)CWDM-SFP-1570=Cisco CWDM SFP 1570 nm; Gigabit Ethernet and 1G/2G FC (orange)CWDM-SFP-1590=Cisco CWDM SFP 1590 nm; Gigabit Ethernet and 1G/2G FC (red)CWDM-SFP-1610=Cisco CWDM SFP 1610 nm; Gigabit Ethernet and 1G/2G FC (brown)CSS5-CABLX-LCSC=Cisco CSS 11500 10m fiber single-mode LX LC-to-SC connectorsCSS5-CABSX-LC=Cisco CSS 11500 10m fiber multimode SX LC connectorsCSS5-CABSX-LCSC=Cisco CSS 11500 10m fiber multimode SX LC-to-SC connectorsCAB-SM-LCSC-1M1m fiber single-mode LC-to-SC connectorsCAB-SM-LCSC-5M5m fiber single-mode LC-to-SC connectors Payment Paypal accepted. We accept credit cards (VISA MASTER AMEX) through paypal If you have any questions regarding payment, please Send us ebay message. us before you bid. The item will be shipped after payment clears our bank Contact Us IT-Base LLC 521 Kearney Ave. Cliffside Park NJ 07010 Phone: +1 (201) 282 4128 Fax: +1 (908) 325-1816 Send us ebay message.: AIM: Shipping International bidders have to ask shipping cost before bidding or offering All products will be shipped world wide with actual shipping costs via USPS, UPS Our primary carrier is UPS or USPS With Track Info unless requested otherwise. NO RECIPIENT's or 3RD-PARTY shipping accounts will be used. We've had fraudulent shipping accounts. Item(s) will be shipped after 24 hours when payment is received and cleared. All items are shipped from Monday-Friday 8:00-4:00pm Eastern Standard Time Terms & Condition We provides standard 1 YEAR warranty for end user and 120 DAYS warranty for resellers, unless otherwise stated in Product Information. We process DOA (Dead On Arrival) equipment immediately for replacements(First 7 Days). We will exchange non-working units if we have identical units in stock. Otherwise, we will refund the amount minus, Except shipping/handling/insurance costs. Any item that we sell that is not working properly when received by the buyer will be covered under the terms of our warranty. The item will be exchanged/returned/refunded to the seller at the buyer?s expense. The item will be tested to determine its condition. If the item is not working and there are no obvious signs of physical damages, we will exchange the item immediately if it is available in stock, or the amount for the item, excluding shipping costs, will be refunded. The buyer must notify us within 120 days of receiving the item and if any problem that may require an exchange, return or refund. This is also our standard 120-Days Warranty Policy (unless stated in the warranty section). We DO NOT cover the following conditions under our warranty: The buyer's inability or lack of experience or knowledge to install or use the equipment. The buyer's attempt to use the equipment purchased in some special application that may require new equipment only. The buyer will be charged a 20% restocking fee for all items returned that are determined to be in working order, and a refund will not be given. We will not accept any item that is damaged in return shipping; it will be reshipped back to the buyer and they will need to issue a claim with the freight company. In addition bidders who "back out" after the end of the auction (who no longer want the item or realize that it wasn't what they wanted, etc.) will be charged all of our eBay fees as well as a 20% restocking fee. Copyright © IT Base LLC. All rights reserved. Questions and answers about this item No questions or answers have been posted about this item. 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Please enter a number less than or equal to 20. Select a valid country. ZIP Code: Please enter a valid ZIP Code. Please enter 5 or 9 numbers for the ZIP Code. Shipping and handling To Service Delivery* US $173.45 Thailand USPS Priority Mail Express InternationalTM Estimated between Mon. Dec. 19 and Mon. Dec. 26 Seller ships within 3 days after receiving cleared payment - opens in a new window or tab. * Estimated delivery dates- opens in a new window or tab include seller's handling time, origin ZIP Code, destination ZIP Code and time of acceptance and will depend on shipping service selected and receipt of cleared payment- opens in a new window or tab. Delivery times may vary, especially during peak periods. Domestic handling time Estimated sales tax Will usually ship within 3 business days of receiving cleared payment - opens in a new window or tab. Seller charges sales tax for items shipped to: NJ (7.0%). Return policy After receiving the item, contact seller within Refund will be given as Return shipping 14 days Money back or item exchange (buyer's choice) Buyer pays return shipping Payment details Payment method Preferred / Accepted   PayPal Preferred  

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