Manufacturer Part Number: WS-C3550-48-SMI. 5 RU stackable, multilayer switch. Cisco Catalyst 2960-S switches feature: 24 or 48 Gigabit Ethernet ports. tar ファイル）を使用してアップグレードするには、 archive. 1 Gbps. com FREE DELIVERY possible on eligible purchases Amazon. WS-C3548-XL-EN - End Of Sale. Para mayor información de este producto, consulte con. Return to Top. log. IOS (tm) C3550 Software (C3550-I9Q3L2-M), Version 12. Manufacturer: Cisco: Product ID: WS-C3550-24PWR-SMI: Product Description: 24-10/100 inline power + 2 GBIC ports: SMI: Product Type: Ethernet. EMI installed. 99. com. • Then some people said, the switches built for SMI, does not support the EMI properly (because of the RAM issue). 89 shippingCisco Catalyst WS-C3550-24PWR-SMI 24-Port 10/100 Switch. Share: Found a lower price? Let us know. Cisco WS-C3550-48-EMI Catalyst 3550-48 EMI 48 Port 10/100 Switch. Switches mit fester Konfiguration der Serien 0, 2950/2955, 3550 und 3750. Return to Top. AC power supplies, connectors, and cords for these switches are also covered. View online or download Cisco WS-C3550-12T Hardware Installation Manual, Getting Started Manual, Datasheet. $44. MAC address table: 8000 entriesThe Cisco Catalyst® 3550 24 EMI is a member of the Catalyst 3550 Series Intelligent Ethernet Switches, a line of enterprise-class, stackable, multilayer switches that provide high availability, security and. We also share information about your use of our site with our social media, advertising and analytics partners who may combine it with other information that you've provided them. Beginner In response to thefindjack. Product Description: 24-10/100 and 2 GBIC ports:Std Multilayer SW Image. Pricing & History. Cisco WS-C3550-48-SMI Catalyst 3550 10/100 48-Port Switch We use cookies to personalize content and ads, to provide social media features and to analyze our traffic. com The store will not work correctly in the case when cookies are disabled. 70. 1p CoS / IP / MAC 4 TCP / UDP Catalyst ACL Catalyst 3550Standard Multilayer Software Image (SMI) or Enhanced Image (EMI) installed; Basic RIP and static routing, upgradable to full dynamic IP routing (SMI). EA1a. Seller assumes all responsibility for this listing. 00. I have 5 WS-C3550-48-SMI switches on 2 different floors in a single building. Cisco WS-C3550-48 (PowerPC) processor (revision E0) with 65526K/8192K bytes of . text 6 -rwx 346 Mar 01 1993 00:17:35 system_env_vars 24 drwx 192 Mar 01. Currently unavailable. Cisco Catalyst WS-C3550-48-SMI 48-Port + 2 GBIC Slot Fast Ethernet Switch In good condition and full working order The Cisco Catalyst 3550 48 SMI is a member of the Catalyst 3550 Series Intelligent Ethernet Switches, a line of enterprise-class, stackable, multilayer switches that provide high availability, security and quality of service (QoS. HTH. 121-19. 1 rack unit (RU) stackable, multilayer switch. !--- This factory configuration does not change, !--- even if you upgrade to. Cisco WS-C3550-48-SMI Catalyst 3550 10/100 48-Port Switch. Cisco catalyst manualslibCisco catalyst 3750-e series getting started manual Cisco catalyst manualslibCisco 3750x 24t catalyst. hyperconverged infrastructure, its advantages and tips to select the right architecture for your organization. WS-C3550-24-PWR Visio Stencil-EQID=CISO991. Looking for specific info? See questions and answers Product information . 48 10/100 ports and 2 GBIC-based Gigabit Ethernet ports. Ideal for small- and mid-market businesses, large enterprises, and metro access edge deployments, this fixed-configuration switch enables service breadth, resiliency, availability, and ease of. Add to cart. The well-crafted Cisco 3550 switch gives establishments a strong and adaptive protection from threats through a unique combination of hardware and software scalability. Looking for a large quantity of WS-C3550-48-SMI-X3? Call us at (800) 821-3354 or Request a Quote below and one of our sales representative will get in touch with you very soon. Only 1 left. Full duplex. Cisco WS-C3550-48-SMI | Full Specifications: Type: Managed, Width: 413. Ws-c3550-48-smi Ws-c3560g-48ts-s Ws-4948-10ge-e ws3750x-48t ws3750x-48t Asa5505 Asa5505 Asa5505 comments sorted by Best Top New Controversial Q&A Add a Comment. Return to Top. 2(44). Is replacing the switch teh only option or changing the module can also be thought about? I explored a lot about it on internet/Google but no luck till now. Model revision number: D0. Configure 3550(config)#system mtu ? <1500-2000> MTU size in bytes 3550(config)#system mtu 2000 Changes to the System MTU will not take effect until the next reload is done. Start Free Trial or Sign In to see what it's worth. Advisor. I need to upgrade the switch with latest image. 05 pounds : ASIN :Select category Select category; Active network equipment. This item is in GOOD physical condition with minor scratches, scrapes, and scuffs from previous usage and item ONLY. manualslib. The unit pictured is exactly what you will get. SE6. Try to update to: c3550-ipbasek9-mz. 884. WS-C3550-48-SMI. 121-12c. Power cord include. We have a great online selection at the lowest prices with Fast & Free shipping on many items!Beginner. The Cisco Catalyst 3550-24 PWR inline power switch is a stackable, multilayer, 24-port 10/100 switch with 2 Gigabit Interface Converter (GBIC)-based Gigabit Ethernet ports ideal for integrated voice, video, and data applications. The Cisco 3550 Series 48 Port Switch WS-C3550-48-EMI stackable, multilayer switch that provides high availability, security and. WS-C3550-48-SMI End of Support Date (EOS):. ISO. Would you like to tell us about a lower price? Cisco WS-C3550-48-SMI 48-10/100 Catalyst Standard Multilayer Image Switch. 33 $347. (48 pages) Switch Cisco 3524XL - Catalyst Enterprise Edition Switch Hardware Installation Manual. C $60. The Standard Multilayer Software Image (SMI) comes installed, but. bin?" 0 Helpful. Page 4 2-46 clear vtp counters 2-47 cluster commander-address 2-48 cluster discovery hop-count 2-50 cluster enable 2-51 cluster holdtime 2-53 cluster member 2-54 cluster outside-interface 2-56. 00 + $16. Sign In Upload. These are the newer versions of 3850s that support 1/10Gig, So, they are not EOL yet. ## PRICE ON CALL ## SHORT DETAIL: • 48 10/100 ports and 2 GBIC-based Gigabit Ethernet ports • 1 RU stackable, multilayer switch • Delivers. Product ID: WS-C3550-24-SMI. シャーシのシリアル番号を確認するには、 show idprom backplane コマンドを発行します。. I would check first what the version is that you have running on your switches and if it accepts the ' interface vlan' command. Start Free Trial or Sign In to see what it's worth. 2-5 Taiwan 2-5 Japan 2-6 Korea 2-6 Hungary 2-7 Installation Guidelines 2-7 Verifying Package Contents 2-8 Catalyst 3500 Series XL Hardware Installation Guide vi 78-6456-03Cisco WS-C3550-48-SMI 10/100 48-Port Ethernet Switch. WS-C3550-48-SMI : Date First Available : July 3, 2009 : Feedback . This L3 functionality includes static unicast routing, the Routing Information Protocol (RIP), and other features. Find many great new & used options and get the best deals for Cisco Catalyst 3550 Ws-c3550-24-smi 24 Port Fast Ethernet Switch at the best online prices at eBay! Free shipping for many products!Hewlett Packard Enterprise Support CenterWS-C3550-24-DC-SMI -1RU Visio Stencil-EQID=CISO264. Buy Cisco Network Switch WS-C3550-48-SMI-1. tar . Cash only; please have exact change. Visit the APC Store. Sold for. The Cisco Catalyst 3550 Series is a range of high availability, security and quality of service (QoS) stackable multilayer switches. 48 Ethernet 10/100 ports and 4 SFP-based Gigabit Ethernet ports; 1 Rack Unit (RU) fixed configuration, multilayer switchCisco WS-C3550-48-SMI Catalyst 3550 48-Port 10/100 Base-T L3 Switch - Managed CONTAINS: (48) 10/100 ports plus (2) GBIC-based Gigabit Ethernet ports TYPE: Refurbished/Used FREE ACCESSORIES: Power Cord & Console Cable. WS-C3550-12G switch pdf manual download. Condition Used - These items are in good working condition with minor wear and scratches. Configurar 3550(config)#system mtu ? <1500-1546> MTU size in bytes 3550(config)#system mtu 1546 Changes to the System MTU will not take effect until the next reload is done. Model number: WS-C3550-48-SMI. 1 (8)EA1c". Refurbished. Sold for. 122-44. 10-26-2011 10:48 AM - edited 03-07-2019 03:04 AM. Motherboard assembly number: 73-5700-12. This document is a guide to cables and connectors for Catalyst 6500/6000, 5500/5000, and 4500/4000 series switching modules and Catalyst 2900/3500 XL, 2940, 2970, 2950/2955, 3550, and 3750 series fixed-configuration switches. S. Product Dimensions : 15. $17. The Cisco WS-C3550-48-SMI, or Cisco. TP-LINK Technologies TP-Link (TL-SF1048) 48-Ports Rack-Mountable Ethernet Switch. Ws-c3550-48-smiCisco catalyst 2950 software manual pdf download Cisco catalyst 3560 hardware installation manual pdf downloadCisco catalyst 3750g-24ts switch notice. This security policy is to allow funds to fully clear our bank account. Find great deals on eBay for c3550 48 smi. Cisco Catalyst WS-C3550-48-SMI. Product Type: Ethernet Switch. Cisco WS-C3550-48-SMI 10/100 48-Port Ethernet Switch. A. Customers can deploy network-wide. WS-C3550-48-EMI 48 10/100 + 2 GBIC Enhanced Multilayer Image WS-C3550-24PWR-SMI 24 10/100 PWR + 2 GBIC Standard Multilayer Image WS-C3550-24PWR-EMI 24 10/100 PWR + 2 GBIC Enhanced Multilayer Image The WS-C3550-48-SMI is a Cisco Catalyst 3550 48-port managed switch that is designed to provide power and energy efficiency. com. There are 2 RPS 300 units (one for each floor). Power Over Ethernet (PoE)Yes. Opens in a new window or tab. 48 Port Gigabit PoE Switch Unmanaged with 48 Port IEEE802. 122-44. Configuration register is 0x10F. 47. Free Standard Shipping, buy now at Servers4Less. 12-14-2007 08:47 PM. 00. 623. 99. WS-C3550-48-SMI + CD-3550-EMI = WS-C3550-48-EMI right? Buy or Renew. Its architecture provides a powerful access layer for wiring closets in midsize enterprises and as a main switch in midsize networks of up to 250 users. 00. Very Good - Refurbished. With a full line of IT Services, we become a. 24 10/100 ports and 2 GBIC-based Gigabit Ethernet slots. Cisco WS-C3550-12T Pdf User Manuals. WS-C3550-48-EMI 48 10/100 ports + 2 1000BaseX ports. CIS WS-C3548-XL-EN Catalyst 3500 Series XL - 48 10/100 Ethernet ports switch and 2 GBIC- based Ethernet ports, Enterprise Edition. 已经安装smi，可以升级到高级ip路由 ws-c3550-24pwr-smi 24个10/100端口+2个1000base-x端口 1ru，可堆叠的多层交换机；集成化馈线供电 为网络边缘提供企业级智能化服务和基本ip路由 已经安装smi，可以升级到高级ip路由 ws-c3550-24dc-smi 24个10/100端口+2个1000base-x端口 Catalyst 3550-48 WS-C3550-48-SMI 48개의10/100 포트와2개의GBIC-기반기가비트이더넷포트 1 RU의스택형멀티레이어스위치 엔터프라이즈급인텔리전트서비스및기본IP 라우팅을 네트워크에지에제공 SMI(Standard Multilayer Software Image) 설치, 업그레이드가 가능한향상된IP 라우팅 Cisco announces the End-of-sale and End-of-life dates for the Cisco Catalyst 3550 Series Switches. Pricing & History. Error: %DOT1X_SWITCH-5-ERR_ADDING_ADDRESS. Return to Top. Pricing & History. MAC address table: 8000 entries. Find many great new & used options and get the best deals for Cisco Catalyst Ws-c3550-24-dc Smi Switch 24 Ports at the best online prices at eBay! Free shipping for many products!Reza Sharifi. $55. Model number: WS-C3550-48-SMI System serial number: CATXX8Y0VM Configuration register is 0x10F. EA1a. 3 interfaces. 当您为802. RAM = 64 MB; Flash Memory = 16 MB; Ports = 48 x 10/100; Data Transfer Rate = 100 Mbps; Data Link Protocol = Ethernet, Fast Ethernet; Empty Slots = 2 x GBIC;Cisco announces the end-of-sale and end-of-life dates for the Cisco Catalyst 3560V2 and 3750V2 Switches. WS-C3550-48-SMIは下記の状態品質でお届けいたします. 00. CISCO WS-C3550-24-SMI CATALYST 3550 SERIES 24 PORT SWITCH. item 4 Cisco Catalyst Switches WS-C3550-48-EMI 48 port Fast Ethernet Cisco Catalyst Switches WS-C3550-48-EMI 48 port Fast Ethernet. 41 x 17. EA1a. TXO has the Cisco WS-C3550-48-SMI in stock, along with a wide range of used and refurbished telecommunications equipment from all OEMs. 24 product ratings - WS-C3550-48-SMI CISCO CATALYST 3550 48-PORT 10/100 SMI SWITCH 6019-406. 구성 3550(config)#system mtu ? <1500-1546> MTU size in bytes 3550(config)#system mtu 1546 Changes to the System MTU will not take effect until the next reload is done. MAC Address Table Size. 0 out of 5 stars based on 3 product ratings (3) $148. $699. Cisco Catalyst 3550 WS-C3550-48-SMI Ethernet Switch 48x 10/100 RJ45 2x 1Gb GBIC . Cisco WS-C3550-48-SMI 10/100 48-Port Ethernet Switch. Catalyst 3550 module slots 1. Get the best deals for ws-3550-48 smi at eBay. Processor board ID CAT0722X06P. 1(11)EA1 adds basic L3 functionality to the SMI image. We need a basic IP settings to make a connection between PC and the switch. Chinese; EN US; French; Japanese; Korean; PortugueseArrives by Fri, Sep 8 Buy Used Cisco WS-C3550-48-SMI Catalyst 3550 Multilayer Stackable Managed Switch with 2x GBIC based Ethernet 48-Ports Managed Switch 1 Year Warranty at Walmart. Does anybody know if I could use the latest 12. 49 postage. Model revision number: 03 Motherboard revision number: 03 Model number: WS-C3550-24PWR-SMI!--- This is a WS-C3550-24PWR-SMI. 2(52) release is able to run EEM. Enclosure Type: Rack-mountable - desktop - 1U. Shop with confidence. WS-C3550-48-SMI. 121-11. _MusicJunkie HP - VMware - Cisco • Additional comment actions. This is a WS-C3550-24PWR-SMI. 99. 00 $ 75 . eBay item number: 115226478614. Cisco. The image is in the flash/c3550-i5q312-mz. Motherboard serial number: CAT072202Q4. 0, Height: 45. Return to Top. $264. 121-19. Catalyst 3500 series xl (144 pages)Cisco WS-C3550-48 (PowerPC) processor (revision G0) with 65526K/8192K bytes of memory. WS-C3550-24-SMI: Cisco Catalyst 3550 24 port Switch Standard: Call: WS-C3550-24-EMI: Cisco Catalyst 3550 24 port Switch Enchanced: Call: WS-C3550-48-SMI: Cisco Catalyst 3550 48 port Switch Standard: Call: WS-C3550-48-EMI: Cisco Catalyst 3550 48 port Switch. Buy Cisco Network Switch WS-C3550-48-SMI. Cisco WS-C3550-48-SMI 10/100 48-Port Switch. Return to Top. 73 inches: Item Weight:WS-C3550-12G: マニュアル データシート (English) データシート: Catalyst 3750 48PS-S PoE Switch SMI: WS-C3750-48PS-S, CATALYST 3750 48 PORT 10/100 INLINE POWER SWITCH WITH 4 SFP STANDARD IMAGE SOFTWARE: データシート (English) Software Configuration Manual 仕様ガイド (English) CATALYST 2984G-GE-TX 48xG+F+ENet. Hi, I have a switch WS-C3550-24 where the current running IOS image is c3550-i9q3l2-mz. Part #: WS-C3550-48-SMI Following are the features: - Data Link. Warranty Terms and Conditions. 3 interfaces Base ethernet MAC Address: 00:0B:46:8A:2F:80 Motherboard assembly number: 73-5701-07 Power supply part number: 34-0967-01 Motherboard serial number: CAT0641027L Power supply serial number: DCA06392BU2 Model revision number: G0 Motherboard revision number: A0 Model number: WS-C3550-48-SMI System serial number: CHK0642W02B Configuration register. Get the best deals for cisco c3550-48-smi at eBay. End-of-Support Date: 2011-05-02. Competitive Price. • This release and later SMI releases use the term "Layer2+". 4. The basic IP settings can be referred to the Cisco official webpage:. IOS (tm) C3550 Software (C3550-I5K2L2Q3-M), Version 12. このプロセスについては、このドキュメントの「 Cisco IOS イメージ（. com Website: Refurbished CISCO WS-C3550-48-SMI Datasheet CISCO > SWITCHES Products cisco WS-C3550-48 (PowerPC) processor (revision E0) with 65526K/8192K bytes of m. Switch Network Router IP Phone Wireless Access Point Conference System. 81 You Save: $83. As it has no other option I tried to boot it via console but failed deliberately. While what I read on the Cisco site seems to indicate that upgrading the. Buy WS-C3550-48-SMI WS-C3550-48-SMI | Cisco Catalyst 48-port Ethernet Switch. bin . 0 Helpful Reply. what about "c3550-ipservicesk9-mz. example","contentType":"file"},{"name. SE6. I have a total of 1 more for sale. 255. WS-C3550-24. Verify 3550#show system mtu System MTU size is 2000 bytes. The Cisco Catalyst 3550 Series multilayer Ethernet switches provide high availability, scalability and security to enhance network operations. Pricing & History. Ethernet optimized core LAN switches. General Information. $30. Hi, I have a WS-C3550-48-SMI switch and am wanting to do a redundant switch configuration. Start Free Trial. cisco WS-C3550-48 (PowerPC) processor (revision L0) with 65526K/8192K bytes of memory. Catalyst 3550 SMI files. The switch and serial cable have been tested and work, the 1000BASE-T module is untested. Refurbished Cisco Refurbished Cisco WS-C3550-48-SMI Refurbished Used. Cisco WS-C3550-48-SMI Catalyst 3550 48 10/100 ports & 2 1000BaseX Ports; 1 RU stackable, multilayer switch; Standard Multilayer Software Image (SMI) 1. While it might be able run the same version of IOS, the 3550 and 3750 are different devices and IOS is generally compiled for each device. Everything that is included in the sale is described and / or pictured above. WS-C3550-48-SMI / WS-C3550-48-EMI. Hi. Maximum Data Transfer Rate. 2(25)SEB4 installed. Port Name Status Vlan Duplex Speed Type. Sold for. End-of-Sale Date: 2006-05-02. com FREE DELIVERY possible on eligible purchasesCisco WS-C3550-48-SMI - Catalyst 3550 10/100 Switch ; Cisco WS-C3560E-24TD-E - Catalyst Switch ; Cisco Categories. Find quality network switch products at discounted prices. SSH on WS-C3550-48-SMI. Does it have SSH capability? If not, does Cisco give out free IOS updates that have crypto in them? Anyone tried the switch?Buy Cisco Network Switch WS-C3550-48-SMI-CON. 5-, 5-, and 10-Gbps ports) 1100 WAC 820 W WS. 9, Data link protocols: We and our partners use cookies to give you the best online experience, including to personalise advertising and content. Add to Cart New & Used (2) from $75. Hall of Fame. com sales@avoornetworks. . 00. Comment: WS-C3550-24PWR-SMI Fully tested, 1 year end user warranty, in stock ships within 24 business hours. WS-G5484. 00 (S/. Last updated on Jul 18, 2023 11:07:09 PDT View all revisions View all revisions. 00WS-C3550-48-SMI-X3. WS-C3550-48 SMI: Precio: $ 0. 121-19. 이러한 스위치의 AC 전원 공급 장치, 커넥터 및 코드도 지원됩니다. 4. The last day to order the affected product(s) is November 14, 2015. WS-C3550-48-SMI System serial number: CAT0**FREE SHIPPING** Configuration register is 0x10F. 47 Surplus items are guaranteed to be in working condition unless listed as for parts and are warranted as listed beginning at the time of purchase for working condition items. yaml. Processor board ID CAT0630Z0CR. Fully tested with 30 day warranty. Order toll free: 800. 24-port 10/100 power over ethernet switch plus 2 GBIC slots. Octopart is the world’s source for Cisco WS-C3550-48-SMI availability, pricing, and technical specs and other electronic partsI have 3 WS-C3550-48-SMI and they are connected to each other via 1000BaseCX Gigastack. I am looking to go for an active / active HSRP configuration using one additional switch rather than chassis based. I am not sure how familiar you guys are with these switchs, they are new to me and I thought maybe you might be able to give a suggestion or advise. Buy Cisco Network Switch WS-C3550-48-SMI-IM. EA1a. !--- Notice the "SMI" at the end of the model number. delivery Sun, Sep 3. 48 vlan. Cisco's End-of-Life Policy. 要获取机箱序列号，请发出 show idprom backplane 命令：. Table. Hey there, I have an Cisco 3550 48 SMI running IOS (tm) C3550 Software (C3550-I9Q3L2-M), Version 12. S from harddiskdirect. Condition is Used. 6506# show idprom backplane IDPROM for backplane #0 (FRU is 'Catalyst 6500 6-slot backplane') OEM String = 'Cisco Systems' Product Number = 'WS-C6506' Serial Number = 'TBA03270652' Manufacturing Assembly Number = '73-3436-01' Manufacturing Assembly Revision = 'A0' Hardware. LOT OF 2 Cisco Catalyst WS-C3550-48-SMI 48-Port External Switch Managed. Shipping and handling. WS-C3550-12T. Extended warranties and 24x7x4 onsite support are also available for an additional charge. Aironet wireless LAN access points. tar Catalyst 3550 EMI files. Global Supply. . Up to 740W of combined PoE/PoE+ budget. Excellent Condition. 121-19. You might also be interested in WS-C3550-24-SMI. We sell Cisco WS-C3550-24-FX-SMI Catalyst 3550 24-Port Multi-Layer Ethernet Switch at great prices and offer a full warranty on the Cisco products we sell. Write a review. zip. 48 10/100 Ethernet ports and 2 1000Base-SX ports, Standard Image only. WS-C3550-48-SMIYou are bidding on 1x WS- C3550-48- SMI . 00. 및 3750 series 고정 구성 스위치입니다. Wir kaufen Cisco an! Auch von Privat! 0391-7271-5600. From a monitoring tool that I have I can see interface resets on the Gigabit uplink port for some time now. All 5 3550s are showing RPS is FAULTED with the show env all command. $125. Select category Cables & Adapters. Engager Options. Buy WS-C3550-48-SMI= Cisco Catalyst switch with 48 10 100 and 2 GBIC based EthernetSMI installedCertified (Refurbished). CISCO C6800-Sup6T Catalyst 6800 Sup6T (440G/slot) with 8x10GE, 2x40GE. still after the upgrade as mentioned in the upgrade article (see the link in GP's message. $45. This item has been TESTED, POWERED ON, FACTORY RESET, and all ports and lights are shown to be FULLY FUNCTIONAL. Cisco WS-C3550-48-EM Catalyst Network Ethernet Switch. Cisco WS-C3550-48-SMI Switch (1) Pair Rack Mount. Processor board ID **. 1 switch: IP_SUBNET_MASK=255. Does it have SSH capability? If not, does Cisco give out free IOS updates that have crypto in them? Anyone tried the switch. This unit is in FAIR CONDITION with cosmetic scratches and marks from use. Could it be because of those trunks with half-duplex? sh int status . 52 x 1. GBIC = Gigabit Interface Converter Page 2 The Cisco Catalyst 3550-24, Catalyst 3550-48, and Catalyst 3550-24 PWR switches can be ordered with the SMI or the EMI. MAC address table: 8000 entriesThe Cisco Catalyst® 3550 48 SMI is a member of the Catalyst 3550 Series Intelligent Ethernet Switches, a line of enterprise-class, stackable, multilayer switches that provide high availability, security and quality of service (QoS) to enhance the operation of. 1T train which came after the 3500Xl's . C3550 Software: C3550-IPSERVICESK9-M. £48. Cisco Catalyst WS-C3550-24-EMI. This includes the cryptographic Cisco IOS image and the CMS files. * Cisco Catalyst WS-C3550-24PWR- SMI PoE 3550 24 With EMI???? * CISCO Catalyst WS-C3550-24-EMI Switch 3550 24 Ports???? Cisco announces the end-of-sale and end-of life dates for the Cisco Catalyst 3750 24- and 48-Port 10/100, 3560 24- and 48-Port 10/100 Switches. Low Price Guarantee; MODEL:Cisco WS-C3550-48-SMI; 1 rack unit (RU) stackable; 48 10/100 Autosensing Ports; Instant Delivery; money back Guarantee; Upgradabel To Full Dynamic IP Routing; Free 24/7/365 Technical support; Exclusive of Taxes;Switch Cisco WS-C3550-12G Software Configuration Manual. This release and later SMI releases use the term "Layer2+". Cisco WS-C3550-48-SMI 48-Port Ethernet Network Switch Catalyst 3550 Series. 02-12-2018 04:05 AM - edited 03-08-2019 01:48 PM. sendalot Member Posts: 328. You can view a listing of available Campus LAN Switches - Access offerings that best meet your specific needs. System serial number: CAT0636Y0EK. We don't know when or if this item will be back in stock. Stock images may be used on some products, so please ask us for exact photos, if required. Find accurate end of life & end of service life dates for Cisco WS-C3550-48-EMI hardware. WS-C3550-24-FX-SMI. Pre-Owned.